IRS44273LTRPBF PMIC - Gate Drivers by Infineon Technologies
IRS44273LTRPBF is a PMIC - Gate Drivers from Infineon Technologies in SOT23 packaging. It is commonly reviewed for IC DRIVER LOW SIDE 1.5A SOT23-5. This page lists current TrustCompo stock, tier pricing, package data, datasheet access, compliance attributes, Hong Kong warehouse shipping options, payment confirmation, and RFQ options for buyers verifying this exact ordering code.
Review TrustCompo quality credentials, traceability support, anti-counterfeit handling, and inspection controls before sending an RFQ.
4 certifications
ISO 9001
Quality management processes for more consistent sourcing and handling.
AS9120B
Aerospace-focused distribution controls for traceability and reliability.
ISO 14001
Environmental management discipline across warehouse and operating workflows.
ESD Control
Electrostatic handling standards to help protect sensitive components.
RFQ checklist
Order process
Confirm the core buying details for IRS44273LTRPBF before RFQ, PO release, and shipment planning.
1
Confirm MPN
Use the exact part number, manufacturer, package, and approval constraints in the RFQ.
2
Check stock and price
Verify live availability, MOQ, lead time, final unit price, and tax terms before PO release.
3
Align documents
Confirm datasheet, CoC, traceability, lifecycle notes, and inspection scope when required.
4
Arrange shipment
Release the PO and align DHL, FedEx, UPS, or buyer forwarder shipment from Hong Kong.
Before PO release
Part confirmation
Exact MPN confirmed: IRS44273LTRPBF
Package to verify: SOT23
Commercial confirmation
Live stock and lead time confirmed by RFQ
Final price and tax terms confirmed before PO release
Fulfillment & documents
Ship-from location: Hong Kong warehouse
Shipping method: DHL, FedEx, UPS, or buyer forwarder account
Product overview
Product overview
Review the sourcing context for IRS44273LTRPBF from Infineon Technologies, including product identity, application fit, package notes, and purchasing considerations.
Description
The IRS2117, IRS21171, and IRS2118 are high voltage, high speed power MOSFET and IGBT driver. Proprietary HVIC and latch immune CMOS technologies enable ruggedized monolithic construction. The logic input is compatible with standard CMOS outputs. The output driver features a high pulse current buffer stage designed for minimum cross-conduction. The floating channel can be used to drive an N-channel power MOSFET or IGBT in the high-side or low-side configuration which operates up to 600 V.
Features
• Floating channel designed for bootstrap operation • Fully operational to +600V • Tolerant to negative transient voltage, dV/dt immune • Gate drive supply range from 10 V to 20V • Undervoltage lockout • CMOS Schmitt-triggered inputs with pull-down • Output in phase with input • RoHS compliant • IRS2117 and IRS2118 available in PDIP8
Technical parameters
Parameters
Compare grouped IRS44273LTRPBF parameters from Infineon Technologies, including package, series, key attributes, and technical values used for engineering and sourcing review.
Indicates the floor life of a component before it must be baked prior to soldering. Higher levels require stricter handling and shorter exposure times. Verify the MSL rating in the datasheet to ensure proper storage and assembly conditions.
1 (Unlimited)
RoHS Status
Indicates whether the component complies with the EU RoHS directive restricting hazardous substances. Buyers should verify this status for regulatory compliance and market access. Check the datasheet or certificate for exact compliance details.
ROHS3 Compliant
REACH SVHC
Indicates whether the product contains substances of very high concern as per the REACH regulation. Buyers should verify this for compliance with EU environmental standards, especially when exporting to Europe. Check the manufacturer's declaration or datasheet for accurate SVHC status.
No SVHC
HTSUS
Harmonized Tariff Schedule of the United States code for customs classification. Essential for import/export documentation and duty calculation. Verify the correct code with a trade specialist to avoid customs delays.
8542.39.0001
ECCN Code
Export Control Classification Number assigned by the U.S. Commerce Department. It determines export licensing requirements for electronic components. Verify the ECCN against the manufacturer's datasheet or export compliance documentation before shipping internationally.
EAR99
IRS44273LTRPBF Product Parameter
Parameter
Value
Turn On Delay Time
Time from when the input signal crosses its threshold until the output begins to turn on. This parameter affects switching speed and power dissipation in high-frequency circuits. Verify it against the datasheet for your specific load and drive conditions.
95 ns
Input Type
Specifies the configuration of the input signal path, such as single-ended or differential. This affects noise immunity and interface compatibility. Verify the input type against your signal source and the datasheet to ensure proper connection and performance.
Non-Inverting
Turn-Off Delay Time
Measures the time from when the turn-off command is applied to when the device actually begins to switch off. This delay affects switching losses and timing in power circuits. Engineers compare this parameter to ensure proper synchronization and to minimize power dissipation during high-frequency operation.
95 ns
Gate Type
Specifies the semiconductor technology used for the gate terminal, such as IGBT or MOSFET. This determines drive requirements, switching speed, and voltage ratings. Verify compatibility with your gate driver and application before selection.
IGBT, N-Channel MOSFET
Rise Time
Time required for a signal to transition from a low to a high level, typically measured between 10% and 90% of the amplitude. Important for digital interfaces, switching regulators, and pulse circuits. Check the datasheet for test conditions and load capacitance.
25ns
Channel Type
Specifies the electrical channel configuration, such as unidirectional or bidirectional, for signal or power routing. This attribute is critical for selecting components like multiplexers, isolators, or level shifters. Verify the channel type against your application requirements and the datasheet to ensure correct signal flow and compatibility.
Single
Driven Configuration
Specifies the topology of power switches driven by the controller, such as half-bridge or full-bridge. This determines the circuit's voltage and current handling, efficiency, and application suitability. Verify against the datasheet to ensure the driver matches your power stage design.
Low-Side
Logic Voltage - VIL, VIH
Defines the input voltage thresholds for logic low (VIL) and logic high (VIH) states. Ensure your driving signals exceed VIH and stay below VIL to guarantee correct logic interpretation and noise immunity in your design.
0.8V 2.5V
Peak Output Current (Source/Sink)
Indicates the maximum instantaneous current the device can deliver or absorb at its output. Compare source and sink ratings separately, as they may differ. Verify against the datasheet for your load conditions to ensure reliable operation.
1.5A 1.5A
Output Current Flow Direction
Specifies whether the output current flows from the device into the load or from the load into the device. This matters for sourcing versus sinking configurations. Verify against the datasheet to ensure correct circuit topology and avoid reverse current damage.
SINK
Built-In Protections
Indicates protection features integrated into the component, such as overcurrent, overvoltage, or thermal shutdown. These safeguards help prevent damage during fault conditions. Verify which protections are included and their thresholds in the datasheet to ensure they meet your application's safety requirements.
TRANSIENT; UNDER VOLTAGE
Interface IC Type
Specifies the communication protocol or standard implemented by the interface IC, such as RS-232, RS-485, CAN, or USB. This determines compatibility with your system's bus architecture. Verify the exact type against the datasheet to ensure proper signal levels and protocol support for your application.
BUFFER OR INVERTER BASED PERIPHERAL DRIVER
Supply Voltage
Specifies the range of DC or AC input voltage the component requires for proper operation. Engineers compare this to the system power rail to ensure compatibility. Always verify against the datasheet's absolute maximum ratings to prevent damage.
10.2V~20V
IRS44273LTRPBF Product Attribute
Parameter
Value
Part Status
Lifecycle status of the part, such as active or obsolete. Indicates availability and long-term support from the manufacturer. Check this before design-in to avoid last-time buys or supply disruptions. Verify with the datasheet or distributor for current status.
Active
REACH Status
Shows whether the component complies with the EU REACH regulation. Essential for legal market access in Europe. Check the manufacturer's latest statement to confirm that no substances of very high concern are present above the threshold.
REACH Unaffected
ECCN
Export Control Classification Number assigned by the U.S. government. Determines whether the component requires an export license. Essential for international trade compliance. Verify the ECCN with the manufacturer or supplier before shipping to avoid legal issues.
EAR99
Lead Free
Indicates whether the component is manufactured without lead, complying with RoHS and similar regulations. Check this attribute to ensure environmental compliance for your market. Verify against the datasheet for exact material declarations.
Lead Free
Mounting Type
Specifies how the component is attached to the PCB, such as through-hole or surface mount. This affects assembly processes, thermal performance, and mechanical strength. Buyers should verify compatibility with their manufacturing capabilities and design requirements.
Surface Mount
Factory Lead Time
Indicates the typical duration from order confirmation to shipment from the manufacturer's facility. This helps you plan production schedules and inventory. Verify current lead times with your distributor or supplier, as they may vary based on order quantity, product availability, and market conditions.
15 Weeks
Published
Published indicates the date when the product data was released or updated in the catalog. It helps buyers assess the freshness of the information and whether the component is current or possibly obsolete. Check the datasheet for the latest revisions.
2006
Packaging
Indicates the form of delivery for the component, such as tape and reel, tube, or tray. This affects handling, storage, and assembly processes. Verify the packaging type matches your production requirements and equipment compatibility.
Tape & Reel (TR)
Categories
Lists the product categories or classifications assigned to this component, such as connectors, capacitors, or modules. This helps in filtering and comparing similar parts. Review the categories to ensure the component fits your application and to find alternative parts in the same class.
Integrated Circuits (ICs)
Terminal Position
Position of the terminals on the package, such as dual-in-line, gull-wing, or J-lead. This affects PCB layout, soldering, and thermal performance. Engineers must ensure the terminal position matches the footprint and assembly capabilities of their manufacturing line.
DUAL
Terminal Form
Describes the physical configuration of the component's leads or pads, such as through-hole, surface mount, or gull-wing. This affects PCB layout, soldering process, and mechanical fit. Confirm compatibility with your assembly method and footprint.
GULL WING
Technology
Manufacturing technology or process used for the component, such as thin film, thick film, or semiconductor process. Affects performance, stability, and cost. Confirm the technology matches your application requirements and environmental conditions.
CMOS
Operating Supply Current
The amount of current the device draws from its power supply during normal operation. This is essential for power budget calculations, thermal management, and selecting appropriate power sources. Check datasheet for typical and maximum values under specified conditions.
170μA
Max Power Dissipation
Maximum power the component can safely dissipate as heat without damage. Exceeding this may cause failure. Check datasheet for thermal resistance and derating curves under your operating conditions.
250mW
Package / Case
Physical package or case type of the component, defining its dimensions, mounting style, and thermal characteristics. Common types include SMD, through-hole, BGA, and QFN. Choose the package that fits your PCB layout and assembly process. Verify the exact package code in the datasheet for footprint compatibility.
SC-74A, SOT-753
Manufacturer
Identifies the company that designed and produced the component. Buyers often filter by manufacturer to ensure brand reliability, quality standards, and supply chain consistency. Verify the manufacturer against the datasheet and official packaging to avoid counterfeit parts.
Infineon Technologies
Operating Temperature
Specifies the ambient temperature range within which the component reliably functions. Compare this with your application's thermal environment to ensure proper operation. Always verify against the datasheet for derating curves and maximum ratings.
-40°C~150°C TJ
Number Of Functions
Specifies the count of independent functions or channels integrated into a single component package. This helps engineers determine if the part can handle multiple signal paths or operations simultaneously. Verify against the datasheet to ensure the device meets your circuit's functional requirements.
1
Radiation Hardening
Indicates if the component is designed to withstand ionizing radiation in space, nuclear, or high-energy physics applications. Compare radiation-tolerant vs. radiation-hardened parts for mission-critical designs. Verify the total ionizing dose (TID) and single-event effect (SEE) ratings in the datasheet.
No
Mounting Type
Specifies how the component attaches to the PCB or assembly, such as surface mount, through-hole, or chassis mount. This affects soldering process, mechanical stability, and thermal performance. Verify compatibility with your board layout and assembly capabilities.
Surface Mount
Supply Voltage
Specifies the nominal operating voltage that must be applied to the component for proper function. Verify this value against your system's power rail and the datasheet's absolute maximum ratings to ensure reliable operation and avoid damage.
15V
Number Of Outputs
Specifies how many independent output channels the component provides. Compare this when selecting power supplies, drivers, or modules to ensure the device can drive all required loads. Always verify against the datasheet for exact output configuration.
1
Number Of Pins
Total number of pins or contacts on the component. This determines the footprint and mating connector requirements. Always match the pin count to your PCB layout and connector specification to ensure proper electrical and mechanical connection.
5
Number Of Terminations
Indicates the total number of electrical connection points on the component, such as pins or pads. This is critical for PCB footprint design and assembly. Verify it matches the package specification to ensure proper soldering and connectivity.
5
Height
Physical height of the component, measured from the mounting surface to the topmost point. This dimension is critical for clearance in compact assemblies and for ensuring proper fit within enclosures. Always verify against the datasheet for tolerance and mounting considerations.
1.3mm
Length
Specifies the physical length of the component body, typically in millimeters. This dimension is critical for PCB layout and mechanical fit. Verify against the datasheet to ensure proper clearance and alignment in your design.
3mm
Output Voltage
Specifies the regulated voltage level available at the output pin under specified load and input conditions. Compare this value with your circuit requirements and verify against the datasheet's tolerance and temperature derating.
15V
Fall Time (Typ)
Typical time for the output signal to transition from 90% to 10% of its amplitude. This parameter indicates switching speed and affects high-frequency performance. Compare with rise time and verify against the datasheet for your specific operating conditions.
25 ns
Subcategory
A more specific classification within the main product category, such as 'Ceramic Capacitor' under 'Capacitors'. This helps narrow down search results and compare similar components. Use it to filter products with similar characteristics and intended applications.
MOSFET Drivers
Sub-Categories
Indicates the specific product subcategories or classifications within the broader component family. Helps narrow down search results and identify the exact type of component needed for your design. Review the subcategory to ensure compatibility with your application.
PMIC - Gate Drivers
Max Supply Current
Maximum current drawn from the power supply under specified operating conditions. Compare this value across similar components to estimate power consumption and thermal load. Always verify against the datasheet for your exact supply voltage and load scenario.
340μA
Max Output Current
Specifies the highest continuous current the device can supply at its output without exceeding thermal or electrical limits. Compare this value with your load requirements and derating curves. Always verify against the datasheet for your operating conditions.
1.5A
Width
Physical width of the component body, typically in millimeters. Essential for PCB footprint design and mechanical fit. Verify against the datasheet to ensure proper clearance and compatibility with your board layout and enclosure.
1.75mm
Weight
Specifies the physical weight of the electronic component, important for logistics, shipping cost, and mechanical design. Verify the exact weight in the datasheet or packaging information, as it may vary with packaging type and quantity.
29.993795mg
Rise / Fall Time (Typ)
Typical rise and fall time of the output signal, indicating how quickly the device transitions between logic levels. These values affect signal integrity and switching losses. Compare them with your application's required slew rate and check the datasheet for test conditions.
25ns 25ns
Manufacturer'S Part No.
The unique part number assigned by the original component manufacturer. Use this to cross-reference datasheets, verify specifications, and ensure the exact component matches your design requirements. Always confirm the number against the manufacturer's official documentation.
IRS44273LTRPBF
Base Part Number
Identifies the core product family without package, grade, or option suffixes. Use this to compare equivalent components across manufacturers and to locate the primary datasheet. Verify the full ordering code against the manufacturer's specification before design-in.
IRS44273
Series
Indicates the product series or family, grouping components with similar design and specifications. Helps identify compatible parts and compare within a product line. Verify the series against the datasheet to ensure correct application.
µHVIC™
Datasheet preview
Datasheet PDF viewer
Preview the IRS44273LTRPBF datasheet from Infineon Technologies to check package, electrical characteristics, application notes, and document evidence before RFQ.
No public product notice document is currently displayed for IRS44273LTRPBF. Confirm PCN, PDN, EOL, date code, and lifecycle status during RFQ before production purchase.
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Targeted answers for buyers verifying the exact IRS44273LTRPBF ordering code, packaging, stock, datasheet, and replacement path.
What does IRS44273LTRPBF mean?
IRS44273LTRPBF is the exact ordering code listed for a PMIC - Gate Drivers component from Infineon Technologies. The current package reference is SOT23, with listed context including IC DRIVER LOW SIDE 1.5A SOT23-5. Buyers should use the full code when requesting stock, price, datasheet, or compliance confirmation.
How should buyers verify the IRS44273LTRPBF ordering code?
Treat IRS44273LTRPBF as the full ordering code during RFQ and engineering review. Confirm the listed SOT23 package, manufacturer documentation from Infineon Technologies, datasheet ordering table, reel or packing details, and any customer approval constraints before substitution or PO release.
What package is IRS44273LTRPBF supplied in?
IRS44273LTRPBF is currently listed with package reference SOT23 from Infineon Technologies. Buyers should confirm the manufacturer package drawing, footprint, pinout, tape-and-reel details, and receiving requirements before approval.
Is IRS44273LTRPBF currently available?
IRS44273LTRPBF is currently marked with stock availability on this page. Before ordering, confirm the package (SOT23), listed stock (70426), available quantity (29310), required quantity, lead time, final price, compliance needs, and exact ordering code match through RFQ.
Where can I compare IRS44273LTRPBF alternatives?
A mapped alternative list is not currently published for IRS44273LTRPBF. Send an RFQ with the target quantity, package constraints, and approval requirements so TrustCompo can help review credible replacement options.