LM46002AQPWPRQ1

$4.37

Description：IC REG BUCK ADJ 2A 16HTSSOP
Series：SIMPLE SWITCHER®
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:a031a58058d0 Category: Voltage Regulators - DC DC Switching Regulators Brand: Texas Instruments

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Product introduction

LM46002AQPWPRQ1 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 2A 16HTSSOP. Review the specifications below when checking this part for your BOM.

Voltage Regulators - DC DC Switching Regulators specifications for LM46002AQPWPRQ1

Description：IC REG BUCK ADJ 2A 16HTSSOP
Series：SIMPLE SWITCHER®
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)：3.5V
Voltage - Input (Max)：60V
Voltage - Output (Min/Fixed)：1V
Voltage - Output (Max)：28V
Current - Output：2A
Frequency - Switching：200kHz ~ 2.2MHz
Synchronous Rectifier：Yes
Operating Temperature：-40°C ~ 125°C (TJ)
Mounting Type：Surface Mount
Package / Case：16-PowerTSSOP (0.173", 4.40mm Width)
Supplier Device Package：16-HTSSOP
Grade：Automotive
Qualification：AEC-Q100

Voltage Regulators - DC DC Switching Regulators datasheet and documents for LM46002AQPWPRQ1

LM46002AQPWPRQ1

Voltage Regulators - DC DC Switching Regulators Overview

The LM46002AQPWPRQ1 is an automotive-qualified synchronous buck switching regulator from Texas Instruments. It operates with an input voltage range of 3.5 V to 60 V and delivers a maximum output current of 2 A. The adjustable output voltage spans from 1 V to 28 V across a single channel. Key electrical parameters include a quiescent current of 27 uA and a switch frequency range of 200 kHz to 2.2 MHz. The device supports operation within a junction temperature range of -40°C to +125°C and holds AEC-Q100 qualification for automotive applications.

Voltage Regulators - DC DC Switching Regulators Feature Summary

Automotive-grade reliability certified under AEC-Q100 standards
Wide input voltage tolerance supporting high-voltage systems
Integrated synchronous rectification for enhanced efficiency
Adjustable switching frequency for flexible design optimization

Voltage Regulators - DC DC Switching Regulators Applications

Automotive infotainment system power distribution
Telematics control unit power regulation
Body electronics power management modules
ADAS sensor node power supply conditioning

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the complete part number including suffixes to ensure correct packaging and automotive qualification status. Confirm that the specific variant matches the required HTSSOP-16 package and reel specifications. Cross-reference the datasheet revision history to validate component updates or symbolization changes prior to final procurement decisions.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when designing for automotive environments requiring wide input voltage ranges up to 60 V. Ensure the thermal design accommodates the specified operating temperature range of -40°C to +125°C. Verify that the external inductor and capacitor values align with the desired switching frequency and output ripple requirements for stable regulation.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the LM46002 family of simple switcher regulators. It shares architectural similarities with other automotive-qualified buck converters but is distinguished by its 2 A output capability and 60 V input rating. The device integrates protection features typical of the series while meeting strict automotive quality standards.