TPS54162-Q1 Datasheet 1-a 60-v Step-down DC/dc Converter

Manufacturer: Texas Instruments

Overview: TPS54162-Q1 www.ti.com SLVSA32C – OCTOBER 2009 – REVISED MAY 2010 1-A 60-V STEP-DOWN DC/DC CONVERTER WITH LOW QUIESCENT CURRENT Check for Samples:.

Datasheet Details

Part number	TPS54162-Q1
Manufacturer	Texas Instruments
File Size	2.69 MB
Description	1-A 60-V STEP-DOWN DC/DC CONVERTER
Datasheet	TPS54162-Q1-etcTI.pdf

General Description

The TPS54162 is a step-down switch-mode power supply with a voltage supervisor and an integrated NMOS switching FET.

Integrated input voltage line feed forward topology improves line transient regulation of the voltage mode buck regulator.

The regulator has a cycle-by-cycle current limit.

Key Features

1.
Asynchronous Switch Mode Regulator.
3.6 V to 48 V Operating Range, Withstands Transients up to 60 V.
1 A Maximum Load Current.
50 µA Typical Quiescent Current.
200 kHz to 2.2 MHz Switching Frequency.
0.8 V ± 1.5% Voltage Reference.
High Voltage Tolerant Enable Input.
Soft Start on Enable Cycle.
Slew Rate Control on Internal Power Switch.
Low-Power Mode for Light Load Conditions.
Programmable Del.

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