STW4141 Datasheet (ST Microelectronics) - Single Coil Dual Output Step Down DC/DC Converter

STW4141, Single Coil Dual Output Step Down DC/DC Converter

The STw4141 is a single coil dual output synchronous step down DC/DC converter that requires only four standard external components.

It operates at a fixed 900 kHz switching frequency in PWM mode.

The device can operate in PFM mode to maintain high efficiency over the full range of output currents.

STW4141 Features

* Single coil dual output switching converter for digital core supply & digital I/Os supply

* Digital I/O supply:VOUT1 @ 200 mA

* CPU CORE supply:VOUT2 @ 400 mA Wide range of fixed output voltage configurations available High efficiency synchronous step down converter with up to