LM62460Q4RPHRQ1

$4.13

Description：IC REG BUCK 4V 6A 16VQFN
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:04a7492365c6 Category: Voltage Regulators - DC DC Switching Regulators Brand: Texas Instruments

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Product introduction

LM62460Q4RPHRQ1 is listed in the Voltage Regulators - DC DC Switching Regulators range at ChipApex. The manufacturer field lists Texas Instruments. Its product description is IC REG BUCK 4V 6A 16VQFN. Review the specifications below when checking this part for your BOM.

Voltage Regulators - DC DC Switching Regulators specifications for LM62460Q4RPHRQ1

Description：IC REG BUCK 4V 6A 16VQFN
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)
Function：Step-Down
Output Configuration：Positive
Topology：Buck
Output Type：Fixed
Number of Outputs：1
Voltage - Input (Min)：3V
Voltage - Input (Max)：36V
Voltage - Output (Min/Fixed)：4V
Voltage - Output (Max)：-
Current - Output：6A
Frequency - Switching：400kHz, 2.2MHz, 200kHz ~ 2.2MHz
Synchronous Rectifier：Yes
Operating Temperature：-40°C ~ 150°C (TJ)
Mounting Type：Surface Mount, Wettable Flank
Package / Case：16-PowerVFQFN
Supplier Device Package：16-VQFN-HR (4.5x3.5)
Grade：Automotive
Qualification：AEC-Q100

Voltage Regulators - DC DC Switching Regulators datasheet and documents for LM62460Q4RPHRQ1

LM62460Q4RPHRQ1

Voltage Regulators - DC DC Switching Regulators Overview

The LM62460Q4RPHRQ1 is an automotive-grade synchronous step-down DC-DC converter from Texas Instruments. It delivers a fixed 4V output with a maximum current of 6A. The device operates within an input voltage range of 3V to 36V and supports adjustable switching frequencies between 400kHz and 2.2MHz. It features low quiescent current of 662nA and functions across a temperature range of -40°C to +150°C. Packaged in a VQFN-HR-16, it meets AEC-Q100 standards for automotive reliability.

Voltage Regulators - DC DC Switching Regulators Feature Summary

Automotive qualification compliant with AEC-Q100 standards for high reliability
Integrated synchronous rectification for efficient power conversion
Wide input voltage tolerance suitable for automotive load dump conditions
Adjustable switching frequency allows optimization for size and efficiency

Voltage Regulators - DC DC Switching Regulators Applications

Automotive infotainment system power distribution
Telematics control unit voltage regulation
Body control module power supply networks
ADAS sensor interface power conditioning

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the complete part number including suffixes to ensure correct output voltage configuration. Confirm package type matches design requirements. Check datasheet for specific thermal performance data under intended load conditions. Ensure compliance with automotive quality standards required by the application. Validate component authenticity through authorized channels.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a fixed 4V output is required for automotive applications. Consider the 6A current capability for moderate power loads. Evaluate the wide input voltage range against system supply variations. Assess thermal management needs given the high operating temperature rating. Compare switching frequency options against electromagnetic interference constraints.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the LM62460 family of automotive buck converters. It shares core architecture with other variants like LM62460QRPHRQ1 but differs in fixed output voltage settings. The Q1 suffix denotes automotive grade qualification. The RPHR indicates the specific VQFN-HR-16 package and reel packaging format used for surface mount assembly.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

LM62460QRPHRQ1 offers similar specifications with adjustable output voltage instead of fixed 4V. LM62460Q3RPHRQ1 provides a fixed 3.3V output option. LM62460Q5RPHRQ1 supplies a fixed 5V output. All variants share the same package and electrical characteristics except for the regulated output voltage level.

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Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.