CS5112 Datasheet - ON Semiconductor

CS5112 Switching Regulator

PACKAGE PIN # SOIC *24 1 2, 3 4 5, 6, 7, 8, 17, 18, 19, 20 9 10 11 12 13 14 15 16 21 22 23 24 PIN SYMBOL VIN NC VSW GND VFB1 VFB2 SELECT COMP COSC WDI CDelay RESET IBIAS VLIN VREG ENABLE Supply voltage. No connection. Collector of NPN power switch for switching regulator section. Connected to.

www.DataSheet4U.com CS5112 1.4 A Switching Regulator with 5.0 V, 100 mA Linear Regulator with Watchdog, RESET and ENABLE The CS5112 is a dual output power supply integrated circuit. It contains a 5.0 V ± 2%, 100 mA linear regulator, a watchdog timer, a linear output voltage monitor to provide a Power On Reset (POR) and a 1.4 A current mode PWM switching regulator. The 5.0 V linear regulator is comprised of an error amplifier, reference, and supervisory functions. It has low internal supply curr.

CS5112 Features

* http://onsemi.com SOIC

* 24 DWF SUFFIX CASE 751E 1 24 MARKING DIAGRAM 24 CS5112 AWLYYWWG 1 CS5112 A WL YY WW G = Device Code = Assembly Location = Wafer Lot = Year = Work Week = Pb

* Free Package PIN CONNECTIONS VIN NC NC VSW GND GND GND GND VFB1 VFB2 SELECT COMP 1 24 ENABLE VREG VLIN

CS5112_ONSemiconductor.pdf