LM63460AASQRYFRQ1

$4.42

Description：IC REG BUCK ADJ 6A 22VQFN
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:09178e8b5a61 Category: Voltage Regulators - DC DC Switching Regulators Brand: Texas Instruments

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Product introduction

LM63460AASQRYFRQ1 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 ADJ 6A 22VQFN. Review the specifications below when checking this part for your BOM.

Voltage Regulators - DC DC Switching Regulators specifications for LM63460AASQRYFRQ1

Description：IC REG BUCK ADJ 6A 22VQFN
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)
Function：Step-Down
Output Configuration：Positive
Topology：Buck
Output Type：Adjustable
Number of Outputs：1
Voltage - Input (Min)：3V
Voltage - Input (Max)：36V
Voltage - Output (Min/Fixed)：1V
Voltage - Output (Max)：34.2V
Current - Output：6A
Frequency - Switching：200kHz ~ 2.2MHz
Synchronous Rectifier：Yes
Operating Temperature：-40°C ~ 150°C (TJ)
Mounting Type：Surface Mount, Wettable Flank
Package / Case：22-PowerTFQFN
Supplier Device Package：22-VQFN-HR (3.5x4)
Grade：Automotive
Qualification：AEC-Q100

Voltage Regulators - DC DC Switching Regulators datasheet and documents for LM63460AASQRYFRQ1

LM63460AASQRYFRQ1

Voltage Regulators - DC DC Switching Regulators Overview

The LM63460AASQRYFRQ1 is an automotive-grade synchronous step-down DC-DC converter from Texas Instruments. It supports a wide input voltage range of 3 V to 36 V and delivers up to 6 A output current. The device features adjustable output voltages from 1 V to 34.2 V with a switching frequency range of 200 kHz to 2.2 MHz. It operates within a junction temperature range of -40°C to +150°C and utilizes a 22-pin VQFN package.

Voltage Regulators - DC DC Switching Regulators Feature Summary

Integrated low-side N-channel MOSFET for high-efficiency synchronous rectification
Programmable switching frequency allows optimization for size and performance
Built-in protection mechanisms including overcurrent, thermal, and undervoltage lockout

Voltage Regulators - DC DC Switching Regulators Applications

Automotive infotainment systems
Telematics control units
Body electronics modules

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the complete part number against official Texas Instruments documentation to ensure correct suffixes for packaging and temperature grade. Confirm that the specific variant matches the required automotive qualification standards and pin configuration before finalizing procurement orders.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when designing power stages requiring high input voltage tolerance and significant current delivery in automotive environments. Ensure the external inductor and capacitor values are calculated to support the desired output voltage and load transient requirements within the specified operating temperature range.

Voltage Regulators - DC DC Switching Regulators Part Context

This device belongs to the LM63460 family of synchronous buck converters designed for robust automotive applications. It shares architectural similarities with other members of the series but is distinguished by its specific pinout, thermal characteristics, and factory-set parameters defined by the full part number designation.