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Request evaluation samplesUC2843AD PMIC - Voltage Regulators - DC DC Switching Controllers by Texas Instruments
UC2843AD is a PMIC - Voltage Regulators - DC DC Switching Controllers model from Texas Instruments, presented on TrustCompo for buyers who need clear sourcing and review context before RFQ. This listing sits in the Integrated Circuits (ICs) / PMIC - Voltage Regulators - DC DC Switching Controllers product path. Known package information currently points to 14SOIC under the Texas Instruments brand listing. IC REG CTRLR MULT TOP 14SOIC. TrustCompo combines the available model, brand, hierarchy, and specification details around UC2843AD so buyers can move faster from review to quotation.
RoHS
Datasheet
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Key specifications
Series
-
Min Quantity
1
Category
Integrated Circuits (ICs)Description
IC REG CTRLR MULT TOP 14SOIC
key Attributes
-
Datasheet
View UC2843AD DatasheetTechnical document
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Globally recognized certifications
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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.
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Product overview
Overview
Description:
The UC2843AD is a DC DC switching controller from Texas Instruments Integrated Circuits (ICs). It is designed to provide a regulated output voltage of 4.95 V to 5.05 V with a maximum duty cycle of 0.96. It has a transistor driver output type and can be used for step-up and step-down applications. It has an output current of 1000 mA and a fall time of 50 ns. It has a SOIC-14 package case and a SMD/SMT mounting style. It has a unit weight of 0.004318 oz and a maximum operating temperature of + 85 C.
Features:- Regulated output voltage of 4.95 V to 5.05 V- Maximum duty cycle of 0.96- Transistor driver output type- Step-up and step-down applications- Output current of 1000 mA- Fall time of 50 ns- SOIC-14 package case- SMD/SMT mounting style- Unit weight of 0.004318 oz- Maximum operating temperature of + 85 CApplications:- DC-DC converters- Battery chargers- Power supplies- Motor control systems- Automotive systems
The UC2843AD is a DC DC switching controller from Texas Instruments Integrated Circuits (ICs). It is designed to provide a regulated output voltage of 4.95 V to 5.05 V with a maximum duty cycle of 0.96. It has a transistor driver output type and can be used for step-up and step-down applications. It has an output current of 1000 mA and a fall time of 50 ns. It has a SOIC-14 package case and a SMD/SMT mounting style. It has a unit weight of 0.004318 oz and a maximum operating temperature of + 85 C.
Features:- Regulated output voltage of 4.95 V to 5.05 V- Maximum duty cycle of 0.96- Transistor driver output type- Step-up and step-down applications- Output current of 1000 mA- Fall time of 50 ns- SOIC-14 package case- SMD/SMT mounting style- Unit weight of 0.004318 oz- Maximum operating temperature of + 85 CApplications:- DC-DC converters- Battery chargers- Power supplies- Motor control systems- Automotive systems
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Popular Specs Surfaced First
Product Attribute
Part Status
Active
Product Attribute
Lifecycle Status
ACTIVE (Last Updated: 4 days ago)
Product Attribute
Lead Free
Lead Free
Product Attribute
Packaging
Tube
Product Attribute
Mounting Type
Surface Mount
Product Attribute
Factory Lead Time
6 Weeks
Part Status
Active
Lifecycle Status
ACTIVE (Last Updated: 4 days ago)
Lead Free
Lead Free
Packaging
Tube
Mounting Type
Surface Mount
Factory Lead Time
6 Weeks
Categories
Integrated Circuits (ICs)
Terminal Position
DUAL
Peak Reflow Temperature (Cel)
260
Terminal Form
GULL WING
Manufacturer
Texas
Operating Temperature
-40°C~85°C TA
Width
3.91mm
Height
1.75mm
Length
8.65mm
Subcategory
Switching Regulator or Controllers
Package / Case
14-SOIC (0.154, 3.90mm Width)
Weight
122.413241mg
Surface Mount
YES
Number Of Pins
14
Number Of Terminations
14
Pbfree Code
yes
Technology
BIPOLAR
Number Of Outputs
1
Power Dissipation
1W
Output Current
200mA
Output Voltage
15V
Supply Voltage
11V
Synchronous Rectifier
No
Output Type
Transistor Driver
Sub-Categories
PMIC - Voltage Regulators - DC DC Switching Controllers
Duty Cycle (Max)
96%
Data Rate (Max)
PULSE WIDTH MODULATION
Frequency
450kHz
Input Current
11mA
ESD Protection
Boost, Buck, Buck-Boost, Flyback, Forward
Contents
50 ns
Display & Interface Controllers
Step-Up, Step-Down, Step-Up/Step-Down
Base Part Number
UC2843
Manufacturer'S Part No.
UC2843AD
RoHS Status
ROHS3 Compliant
REACH SVHC
No SVHC
Moisture Sensitivity Level (MSL)
1 (Unlimited)
JESD-609 Code
e4
ECCN Code
EAR99
Terminal Finish
Nickel/Palladium/Gold (Ni/Pd/Au)
Output Configuration
Positive
Analog IC - Other Type
SWITCHING CONTROLLER
Total Dose
1.58mm
Rise Time
50ns
Control Features
Frequency Control
Function
CURRENT-MODE
Voltage - Supply (Vcc/Vdd)
7.6V~30V
Frequency - Switching
Up to 500kHz
Supply Current-Max (Isup)
25mA
Number Of Backplanes
100 %
Nominal Input Voltage
25V
RF Family\/Standard
15V
Common questions
Product FAQ
Quick answers for buyers reviewing UC2843AD, stock, documentation, and sourcing steps.
What is UC2843AD?
UC2843AD is a PMIC - Voltage Regulators - DC DC Switching Controllers component from Texas Instruments. This product page summarizes the core sourcing details buyers need before checking price, availability, documentation, or samples.
What package and description are listed for UC2843AD?
UC2843AD is listed with package reference 14SOIC. The current product description is IC REG CTRLR MULT TOP 14SOIC, and buyers should confirm package, footprint, and electrical details against the datasheet or quotation notes before approval.
Is UC2843AD available in stock?
This page currently shows 32134 units in stock and 18878 units available for UC2843AD. Because electronic component availability can change quickly, submit an RFQ to confirm live stock, lead time, and final pricing.
Can I request a quote or sample for UC2843AD?
Yes. Use the Quick Quote or Request Sample action on this page to send the quantity and sourcing requirements for UC2843AD by Texas Instruments. The TrustCompo team can review price, availability, and documentation support.
Is a datasheet available for UC2843AD?
Yes. This page links to the datasheet for UC2843AD by Texas Instruments, so engineers and buyers can review package, ratings, and application details before purchase.
How should buyers verify UC2843AD before ordering?
Buyers should confirm the manufacturer, package, quantity, target price, RoHS or compliance needs, and any Certificate of Conformance or traceability requirements for UC2843AD before approving the order.
PMIC - Voltage Regulators - DC DC Switching Controllers
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