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Request evaluation samplesInfineon TechnologiesIntegrated Circuits (ICs)PMIC - Voltage Regulators - DC DC Switching Controllers
IR3637STRPBF PMIC - Voltage Regulators - DC DC Switching Controllers by Infineon Technologies
IR3637STRPBF is a PMIC - Voltage Regulators - DC DC Switching Controllers model from Infineon Technologies, 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 8SOIC under the Infineon Technologies brand listing. IC REG CTRLR BUCK 8SOIC. TrustCompo combines the available model, brand, hierarchy, and specification details around IR3637STRPBF 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 BUCK 8SOIC
key Attributes
-
Datasheet
View IR3637STRPBF 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
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ESD Control
Electrostatic handling standards to help protect sensitive components.
Ordering workflow
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Product overview
Overview
The IR3638 controller IC is designed to provide a simple synchronous Buck regulator for on-board DC to DC applications in a 14-pin SOIC.
The IR3638 is designed specifically for tracking applications by providing the track input.
The IR3638 operates at a fixed internal 400kHz switching frequency allowing the use of small external components.
The device features a programmable soft start set by an external capacitor, under-voltage lockout and output under-voltage detection that latches off the device when an output short is detected.
Features
• Power up Sequencing / Tracking
• Enable Input
• Internal 400kHz Oscillator
• Programmable Soft-Start
• Fixed Frequency Voltage Mode
• Output Voltage as low as 0.6VApplications
• Tracking Applications
• Game Consoles
• Computing Peripheral Voltage Regulators
• Graphics Cards
• General DC/DC Converters
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Popular Specs Surfaced First
Product Attribute
REACH Status
REACH Unaffected
Product Attribute
ECCN
EAR99
Product Attribute
Lead Free
Lead Free
Product Attribute
Mounting Type
Surface Mount
Product Attribute
Mount
Surface Mount, Through Hole
Product Attribute
Published
2005
REACH Status
REACH Unaffected
ECCN
EAR99
Lead Free
Lead Free
Mounting Type
Surface Mount
Mount
Surface Mount, Through Hole
Published
2005
Packaging
Tape & Reel (TR)
Part Status
Obsolete
Width
3.9878mm
Factory Lead Time
26 Weeks
Categories
Integrated Circuits (ICs)
Terminal Position
DUAL
Peak Reflow Temperature (Cel)
260
Terminal Form
GULL WING
Frequency
400kHz
Package / Case
8-SOIC (0.154, 3.90mm Width)
Subcategory
Switching Regulator or Controllers
Manufacturer
Infineon Technologies
Length
4.9784mm
Reflow Temperature-Max (S)
30
Contact Plating
Tin
Number Of Outputs
1
Number Of Pins
8
Number Of Terminations
8
Operating Temperature
0°C~125°C TJ
Operating Supply Current
15mA
Fall Time (Typ)
60 ns
Output Current
15A
Quiescent Current
7mA
Operating Supply Voltage
25V
Synchronous Rectifier
Yes
Output Type
Transistor Driver
Clock Sync
No
Sub-Categories
PMIC - Voltage Regulators - DC DC Switching Controllers
Max Supply Current
16mA
Max Input Voltage
25V
Duty Cycle (Max)
85%
Height
1.5748mm
Base Part Number
IR3637SPBF
Manufacturer'S Part No.
IR3637STRPBF
Output Voltage
21.25V
JESD-609 Code
e3
Moisture Sensitivity Level (MSL)
1 (Unlimited)
RoHS Status
RoHS Compliant
HTSUS
8542.39.0001
ECCN Code
EAR99
Output Configuration
Positive
Control Technique
PULSE WIDTH MODULATION
Analog IC - Other Type
SWITCHING CONTROLLER
Control Mode
VOLTAGE-MODE
Voltage - Supply (Vcc/Vdd)
4.5V~5.5V
Input Voltage-Nom
5V
Rise Time
60ns
Control Features
Enable, Soft Start
Max Duty Cycle
85 %
Topology
Buck
Function
Step-Down
Switcher Configuration
PUSH-PULL
Common questions
Product FAQ
Quick answers for buyers reviewing IR3637STRPBF, stock, documentation, and sourcing steps.
What is IR3637STRPBF?
IR3637STRPBF is a PMIC - Voltage Regulators - DC DC Switching Controllers component from Infineon Technologies. This product page summarizes the core sourcing details buyers need before checking price, availability, documentation, or samples.
What package and description are listed for IR3637STRPBF?
IR3637STRPBF is listed with package reference 8SOIC. The current product description is IC REG CTRLR BUCK 8SOIC, and buyers should confirm package, footprint, and electrical details against the datasheet or quotation notes before approval.
Is IR3637STRPBF available in stock?
This page currently shows 94721 units in stock and 10673 units available for IR3637STRPBF. 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 IR3637STRPBF?
Yes. Use the Quick Quote or Request Sample action on this page to send the quantity and sourcing requirements for IR3637STRPBF by Infineon Technologies. The TrustCompo team can review price, availability, and documentation support.
Is a datasheet available for IR3637STRPBF?
Yes. This page links to the datasheet for IR3637STRPBF by Infineon Technologies, so engineers and buyers can review package, ratings, and application details before purchase.
How should buyers verify IR3637STRPBF before ordering?
Buyers should confirm the manufacturer, package, quantity, target price, RoHS or compliance needs, and any Certificate of Conformance or traceability requirements for IR3637STRPBF before approving the order.
PMIC - Voltage Regulators - DC DC Switching Controllers
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