TPS51123ARGET Description

TPS51123ARGET is a type of 4.5-V to 28-V dual-channel synch buck controller with low standby current consumption. It is specifically designed for notebook system power supply solutions. a combined power-good signal is delivered based on high efficiency and fast transient responses. Low acoustic noise at much higher efficiency is obtained through out-of-Audio mode light-load operation. Convenient and efficient operation can be provided through adaptive on-time D-CAP control.

TPS51123ARGET Features

Package | Pins: VQFN (RGE) | 24

Operating temperature range (°C): -40 to 85

Wide-input voltage range: 5.5 V to 28 V

Thermal shutdown (Non-latch)

Internal 1.6-ms voltage servo softstart

TPS51123ARGET Applications

Notebook computers

I/O supplies

System power supplies