LM46002PWP

$4.44

Description：IC REG BUCK ADJ 2A 16HTSSOP
Series：SIMPLE SWITCHER®
Mfr：Texas Instruments
Package：Tube

SKU:cd4667c1a8cc Category: Voltage Regulators - DC DC Switching Regulators Brand: Texas Instruments

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Product introduction

LM46002PWP 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 LM46002PWP

Description：IC REG BUCK ADJ 2A 16HTSSOP
Series：SIMPLE SWITCHER®
Mfr：Texas Instruments
Package：Tube
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：-
Qualification：-

Voltage Regulators - DC DC Switching Regulators datasheet and documents for LM46002PWP

LM46002PWP

Voltage Regulators - DC DC Switching Regulators Overview

The LM46002PWP is a synchronous buck regulator from Texas Instruments, housed in a 16-pin HTSSOP package. It supports an input voltage range of 3.5 V to 60 V and delivers up to 2 A output current. The adjustable output voltage spans 1 V to 28 V with a fixed switching frequency of 2.2 MHz. Quiescent current is 27 uA, and the device operates between -40°C and +125°C.

Voltage Regulators - DC DC Switching Regulators Feature Summary

Synchronous rectification for high efficiency across load ranges
Wide input voltage capability suitable for automotive and industrial buses
Integrated shutdown control for power management

Voltage Regulators - DC DC Switching Regulators Applications

Automotive infotainment systems
Industrial point-of-load regulation
General-purpose DC-DC conversion

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix against official datasheets to confirm package type and tape/reel specifications. Confirm RoHS compliance status and humidity sensitivity level prior to PCB assembly planning. Ensure the ordering part number matches the exact functional variant required for the design.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a wide input voltage range up to 60 V is required alongside a 2 A continuous output capability. The fixed 2.2 MHz switching frequency allows for smaller external passive components compared to lower-frequency alternatives. Verify thermal performance requirements for the HTSSOP-16 package under maximum load conditions.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the SIMPLE SWITCHER family of synchronous buck converters. It shares architectural similarities with the LM46000 (500 mA) and LM46002-Q1 (automotive qualified). The PWP suffix denotes the standard commercial-grade HTSSOP-16 package configuration.