广东省汕头市潮南区硅信电子有限公司成立于2010年，从事电子元器件的经营,经营范围有原装进口拆机二手和一部分原装. 散新 翻新 价格合理 质量保证 欢迎新老客户来电洽谈 谢谢合作…….Features
• Single Chip 700V Sense FET Power Switch
• Precision Fixed Operating Frequency (134kHz)
• Advanced Burst-Mode operation Consumes under 0.1W 
at 265Vac and no load (FSD210 only)
• Internal Start-up Switch and Soft Start
• Under Voltage Lock Out (UVLO) with Hysteresis
• Pulse by Pulse Current Limit
• Over Load Protection (OLP)
• Internal Thermal Shutdown Function (TSD)
• Auto-Restart Mode
• Frequency Modulation for EMI
• FSD200 does not require an auxiliary bias winding
Applications
• Charger & Adaptor for Mobile Phone, PDA & MP3 
• Auxiliary Power for White Goods, PC, C-TV & Monitor 
Description 
The FSD200 and FSD210 are integrated Pulse Width Modulators (PWM) and Sense FETs specially designed for high
performance off-line Switch Mode Power Supplies (SMPS)
with minimal external components. Both devices are monolithic high voltage power switching regulators which combine an LDMOS Sense FET with a voltage mode PWM
control block. The integrated PWM controller features include: a fixed oscillator with frequency modulation for reduced EMI, Under Voltage Lock Out (UVLO) protection,
Leading Edge Blanking (LEB), optimized gate turn-on/turnoff driver, thermal shut down protection (TSD), temperature
compensated precision current sources for loop compensation and fault protection circuitry. When compared to a discrete MOSFET and controller or RCC switching converter
solution, the FSD200 and FSD210 reduce total component
Figure 1. Typical Flyback Application using FSD210
OUTPUT POWER TABLE
PRODUCT
230VAC ±15%(3)
85-265VAC
Adapter
(1) Open 
Frame
(2) Adapter
(1) Open 
Frame
(2)
FSD210 5W 7W 4W 5W

汕头市硅信电子，是主营品牌的IC，二三极管。经营范围：三极管、场效应、可控硅、普通管、达林顿、高压管、肖特基、快恢复、封装范围有TO-220\TO-3P\TO-3PL 和模块 原装进口拆机、保证是原字原脚、价格优势、诚信经营。我们的优势是;货源直接,库存量大,质量保证,价格合理,交货快捷.公司本着:互相信任,互相获利,共同发展:的宗旨.为新老客户提供质的服务.秉承".专心.专注"的经营理念.期望与全国各地新老客户合作，提供质量可靠、价格低廉的产品