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Home Products Integrated Circuits (ICs)PMIC - Voltage Regulators - DC DC Switching Regulators~~LM61430AFSQRJRRQ1~~

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See specifications for product details.

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LM61430AFSQRJRRQ1 - Texas Instruments

Manufacturer Part Number: LM61430AFSQRJRRQ1

Manufacturer: Texas Instruments

Allelco Part Number: 32D-LM61430AFSQRJRRQ1

ECAD Model

Parts Description: IC REG BUCK ADJ 3A 14VQFN

Detailed Description

Package: 14-VFQFN

Data sheet: ~~LM61430AFSQRJRRQ1.pdf~~

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In stock: 21501

Specifications

LM61430AFSQRJRRQ1 Tech Specifications
Texas Instruments - LM61430AFSQRJRRQ1 technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - LM61430AFSQRJRRQ1

Product Attribute	Attribute Value
Manufacturer	Texas Instruments
Voltage - Output (Min/Fixed)	1V
Voltage - Output (Max)	34.2V
Voltage - Input (Min)	3V
Voltage - Input (Max)	36V
Topology	Buck
Synchronous Rectifier	Yes
Supplier Device Package	14-VQFN-HR (4x3.5)
Series	Automotive, AEC-Q100
Package / Case	14-VFQFN

Product Attribute	Attribute Value
Package	Tape & Reel (TR)
Output Type	Adjustable
Output Configuration	Positive
Operating Temperature	-40°C ~ 150°C (TJ)
Number of Outputs	1
Mounting Type	Surface Mount, Wettable Flank
Function	Step-Down
Frequency - Switching	200kHz ~ 2.2MHz
Current - Output	3A

Parts Introduction

Manufacturer Part Number

LM61430AFSQRJRRQ1

Manufacturer

Texas Instruments

Introduction

The LM61430AFSQRJRRQ1 is a high-performance step-down (buck) regulator specifically designed for automotive applications, ensuring efficient voltage regulation and power management.

Product Features and Performance

Adjustable output voltage range from 1V to 34.2V

Supports input voltage from 3V to 36V

High output current capability up to 3A

Wide switching frequency range from 200kHz to 2.2MHz

Incorporates synchronous rectifier to enhance efficiency

Designed to operate over a broad temperature range from -40°C to 150°C

Product Advantages

High efficiency and reliability in harsh automotive environments

Versatile input and output voltage configurations for diverse applications

Improved power density facilitated by a compact package design

Key Technical Parameters

Topology: Buck (Step-Down)

Number of Outputs: 1

Output Configuration: Positive

Output Type: Adjustable

Frequency Switching: 200kHz ~ 2.2MHz

Current Output: 3A

Voltage Input (Min): 3V

Voltage Input (Max): 36V

Voltage Output (Min/Fixed): 1V

Voltage Output (Max): 34.2V

Quality and Safety Features

Operates within Automotive grade specifications

AEC-Q100 qualified for automotive applications

Built-in over-temperature protection for enhanced safety

Compatibility

Widely compatible with various automotive voltage systems

Mounting Type: Surface Mount, Wettable Flank for reliable soldering

Application Areas

Automotive Power Systems

Embedded Automotive Applications

Automotive Sensory Systems

Product Lifecycle

Status: Active

Not nearing discontinuation, with ongoing support and availability

Several Key Reasons to Choose This Product

Highly adaptable with wide input and output voltage ranges

Efficient power management with synchronous rectification technology

Reliable performance in extreme temperatures, ensuring automotive system stability

Compact and robust design suitable for space-constrained automotive environments

Compliant with stringent automotive quality standards (AEC-Q100)

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments LM61430AFSQRJRRQ1

Product Attribute
Part Number	LM61430AFSQRJRRQ1	LM61435AANQRJRRQ1	LM61440AANQRJRRQ1	LM61440AASQRJRRQ1
Manufacturer	Texas Instruments	Texas Instruments	Texas Instruments	Texas Instruments
Function	Step-Down	Step-Down	Step-Down	Step-Down
Mounting Type	Surface Mount, Wettable Flank	Surface Mount, Wettable Flank	Surface Mount, Wettable Flank	Surface Mount, Wettable Flank
Voltage - Input (Min)	3V	3V	3V	3V
Package / Case	14-VFQFN	14-VFQFN	14-VFQFN	14-VFQFN
Output Configuration	Positive	Positive	Positive	Positive
Number of Outputs	1	1	1	1
Supplier Device Package	14-VQFN-HR (4x3.5)	14-VQFN-HR (4x3.5)	14-VQFN-HR (4x3.5)	14-VQFN-HR (4x3.5)
Frequency - Switching	200kHz ~ 2.2MHz	200kHz ~ 2.2MHz	200kHz ~ 2.2MHz	200kHz ~ 2.2MHz
Voltage - Output (Max)	34.2V	34.2V	34.2V	34V
Output Type	Adjustable	Adjustable	Adjustable	Adjustable
Voltage - Output (Min/Fixed)	1V	1V	1V	1V
Series	Automotive, AEC-Q100	Automotive, AEC-Q100	Automotive, AEC-Q100	Automotive, AEC-Q100
Voltage - Input (Max)	36V	36V	36V	36V
Package	Tape & Reel (TR)	Tape & Reel (TR)	Tape & Reel (TR)	Tape & Reel (TR)
Topology	Buck	Buck	Buck	Buck
Operating Temperature	-40°C ~ 150°C (TJ)	-40°C ~ 150°C (TJ)	-40°C ~ 150°C (TJ)	-40°C ~ 150°C (TJ)
Current - Output	3A	3.5A	4A	4A
Synchronous Rectifier	Yes	Yes	Yes	Yes

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America	Brazil	7
Europe	Germany	5
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Oceania	Australia	6
Oceania	New Zealand	5
Asia	India	4
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1.00kg-2.00kg	USD$40.00 - USD$80.00
2.00kg-3.00kg	USD$50.00 - USD$100.00

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