LPO4812 Datasheet (ON Semiconductor) - High Efficiency Synchronous Step-Down DC-DC Converter

LPO4812, High Efficiency Synchronous Step-Down DC-DC Converter

Pin No.

A1 A2 A3 B1 Symbol GNDP LX VCC SYNC Type Power Ground Analog Output Analog Input Analog Input Description Ground Connection for the NFET Power Stage.

Connection from Power Pass Elements to the Inductor.

Power Supply Input for Power and Analog VCC.

Synchronization input for the PWM converter.

www.DataSheet4U.com NCP1511 Up to 500 mA, High Efficiency Synchronous Step Down DC DC Converter in Chip Scale Package The NCP1511 step down PWM DC DC converter is optimized for portable applications powered from 1 cell Li ion or 3 cell Alkaline/NiCd/NiMH batteries.

This DC DC converter utilizes a current mode control architecture for easy compensation and better line regulation.

It also uses synchronous rectification to inc

LPO4812 Features

* http://onsemi.com 9 PIN MICRO BUMP FC SUFFIX CASE 499AC = Device Code = Assembly Location = Year = Work Week MARKING DIAGRAM DAL AYWW A1 A1 XX A Y WW PIN CONNECTIONS A1 A2 A3 B1 B2 B3 C1 C2 C3 Pin: A1.

* GNDP A2.

* LX A3.

* VCC B1.

* SYNC B2.

* GNDA B3.