Product Summary

The FSD210 is an integrated Pulse Width Modulator (PWM) and Sense FET specially designed for high performance off-line Switch Mode Power Supplies (SMPS) with minimal external components. The device is a monolithic high voltage power switching regulator which combines an LDMOS Sense FET with a voltage mode PWM control block. The device is a basic platform well suited for cost effective designs of flyback converters. The applications of the FSD210 include: Charger & Adaptor for Mobile Phone, PDA & MP3; Auxiliary Power for White Goods, PC, C-TV & Monitor.

Parametrics

FSD210 absolute maximum ratings: (1)Maximum Supply Voltage VCC,MAX: 20 V; (2)Input Voltage Range VFB: -0.3 to VSTOP V; (3)Operating Junction Temperatur. TJ: +150 ℃; (4)Operating Ambient Temperature TA: -25 to +85 ℃; (5)Storage Temperature Range TSTG: -55 to +150 ℃.

Features

FSD210 features: (1)Single Chip 700V Sense FET Power Switch; (2)Precision Fixed Operating Frequency (134kHz); (3)Advanced Burst-Mode operation Consumes under 0.1W at 265Vac and no load (FSD210 only); (4)Internal Start-up Switch and Soft Start; (5)Under Voltage Lock Out (UVLO) with Hysteresis; (6)Pulse by Pulse Current Limit; (7)Over Load Protection (OLP); (8)Internal Thermal Shutdown Function (TSD); (9)Auto-Restart Mode; (10)Frequency Modulation for EMI; (11)FSD200 does not require an auxiliary bias winding.

Diagrams

FSD210 block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
FSD210
FSD210

Fairchild Semiconductor

Power Switch ICs - Power Distribution SMPS Power Switch

Data Sheet

Negotiable 
FSD210B
FSD210B

Fairchild Semiconductor

Power Switch ICs - Power Distribution SMPS Power Switch for Chargers

Data Sheet

Negotiable 
FSD210BMX
FSD210BMX

Fairchild Semiconductor

Power Switch ICs - Power Distribution SMPS Power Switch for Chargers

Data Sheet

Negotiable 
FSD210BM
FSD210BM

Fairchild Semiconductor

Power Switch ICs - Power Distribution POWER_CONVERSION

Data Sheet

Negotiable 
FSD210HD
FSD210HD


IC SWIT PWM GREEN UVLO HV 8DIP

Data Sheet

0-3000: $0.31