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TPS54120 Datasheet - Texas Instruments

1-A Power Supply

TPS54120 Features

* 1

* Low-Noise Output: 17 µVRMS at 100 Hz to 1 MHz

* Wide Input Voltage Range: 4.5 V to 17 V

* High Efficiency: 72% at 1 A, 12V Input

* Excellent Load/Line Transient Response

* Synchronizable to External Clock: 200 kHz to 1.2 MHz

* Small Package: 3.5 mm

TPS54120 General Description

The TPS54120 combines the high-efficiency of a step-down switching (dc-dc) converter with a high power-supply rejection (PSR), low-noise, low-dropout regulator (LDO) to provide an ultra low-noise power supply that delivers quiet power rails to noisesensitive applications. With a wide input range of .

TPS54120 Datasheet (1.99 MB)

Preview of TPS54120 PDF

Datasheet Details

Part number:

TPS54120

Manufacturer:

Texas Instruments ↗

File Size:

1.99 MB

Description:

1-a power supply.
TPS54120 www.ti.com SBVS180C JANUARY 2012 REVISED JUNE 2012 Low-Noise, 1-A Power Supply with Integrated DC-DC Converter and Low-.

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TPS54120 1-A Power Supply Texas Instruments

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