TMI7003B

3 Channel 1A DC/DC Step-Down PMU

数据表

TMI7003B_DS_EN_V1.2

产品详细信息

特性

说明

·2.7V to 6.0V Input Voltage Range

·Output Voltage as Low as 0.6V

·100% Duty Cycle in Dropout Operation

·High-Efficiency:Synchronous-Mode Operation

·Input Voltage UVLO&OVLO

·Thermal Fault Protection

·Internal Soft-Start

·Fixed 2.3MHz Switching Frequency

·Over-Current Protection and Hiccup

·Available in a 20-pin 3mm x 3mm QFN Package.

The TMI7003B is a Highly integrated power management IC designed to minimize power consumption in consumer and multimedia applications. It is targeted at Tablet, Mobile Internet Devices, Personal Navigation Devices, Digital Photo Frame, Portable DVD Player, Entertaining and Education Machine. Providing a complete system power management solution, the TMI7003B integrates 3-channel synchronous buck converter. The converters are optimized for high efficiency (greater than 93%) and feature integrated low impedance FETs.