FSDH321 Datasheet - ON Semiconductor

FSDH321, Green Mode Power Switch

Green Mode Power Switch FSDH321, FSDL321 Description Each product in the FSDx321 (x for H, L) family consists of an integrated Pulse Width Modulator

Features

* include: a fixed oscillator with frequency modulation for reduced EMI, Under Voltage Lock Out (UVLO) protection, Leading Edge Blanking (LEB), an optimized gate turn
* on/turn
* off driver, Thermal Shut Down (TSD) protection, Abnormal Over Current Protection (AOCP) and temperature compens

Applications

* SMPS for STB, Low Cost DVD Player
* Auxiliary Power for PC
* Adapter & Charger www. onsemi. com PDIP8 (9.42x6.38, 2.54P) CASE 646CM PIN CONFIGURATION 8DIP (Top View) MARKING DIAGRAM ON ZXYKK Dx321 Z XY KK Dx321 (x=H/L) = Assembly Code = 2
* digit Code (Year & Week)

FSDH321-ONSemiconductor.pdf