MP1542DK-LF-Z Monolithic Power Systems, IC REG BOOST ADJ 2A
Boost Switching Regulator IC Positive Adjustable 3V 1 Output 2A (Switch) 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Voltage Regulators - Switching Regulators .7/1.3MHz 22Vout Step-up Converter
Feature
2A, 0.18O, 25V Power MOSFET
Uses Tiny Capacitors and Inductors
Pin Selectable 700KHz or 1.3MHz Fixed Switching Frequency
Programmable Soft-Start
Operates with Input Voltage as Low as 2.5V and Output Voltage as High as 22V
12V at 500mA from 5V Input
UVLO, Thermal Shutdown
Internal Current Limit
Available in 8-Pin MSOP Package
(Picture: Diagram)