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TPS51123 Datasheet - Texas Instruments

TPS51123 - Step-Down Controller

The TPS51123 is a cost effective, dual-synchronous buck controller targeted for notebook system power supply solutions.

It provides 5-V and 3.3-V LDOs and requires few external components.

The TPS51123 supports high efficiency, fast transient responses and provides a combined power-good signal.

Out-

TPS51123 Features

* 1

* 2 Wide-Input Voltage Range: 5.5 V to 28 V

* Output Voltage Range: 2 V to 5.5 V

* Built-in 100-mA 5-V/3.3-V LDO with Switches

* Built-in 1% 2-V Reference Output

* With/Without Out-of-Audio™ Mode Selectable Light-Load and PWM only Operation

* Internal

TPS51123-etcTI.pdf

Preview of TPS51123 PDF
TPS51123 Datasheet Preview Page 2 TPS51123 Datasheet Preview Page 3

Datasheet Details

Part number:

TPS51123

Manufacturer:

Texas Instruments ↗

File Size:

2.40 MB

Description:

Step-down controller.

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