TC7738WBG Datasheet (Toshiba)

TC7738WBG, System Power

TC7738WBG TOSHIBA CMOS Integrated Circuit Silicon Monolithic TC7738WBG System Power IC 1.

Overview TC7738WBG is a system power IC which builds in 6 channels of a buck DC-DC convertor and 2 channels of LDO.

The IC operation voltage(3.3 V or 5 V) can be changed using I2C interface and pin settings, power supply can be provided to various systems.

In addition, this product incorporates the PROTECTION-SW for the input protection.

( Refer to as hereinafter, Channel: CH, DC-DC convertor: DC-DC)

TC7738WBG Features

* S-UFBGA45-0403-0.40-001 Weight: 10 mg (Typ.)

* Power supply voltage (VIN):2.9 V to 5.5 V (PVIN1 to 6):2.9 V to 5.5 V (LDO1_IN): 2.9 V to 5.5 V

* IC operation condition setting when the power supply voltage is set to 3.3 V/5.0 V by MODE_SEL pin.

* 6 CH DC-DC convertor + 2 CH LDO ･ CH1: