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参数资料
| 型号： | FSCQ0565RTYDTU |
| 厂商： | Fairchild Semiconductor |
| 文件页数： | 1/36页 |
| 文件大小： | 0K |
| 描述： | IC SWIT PWM GREEN OVP HV TO220F |
| 标准包装： | 400 |
| 输出隔离： | 隔离 |
| 频率范围： | 18kHz ~ 22kHz |
| 输入电压： | 9 V ~ 20 V |
| 输出电压： | 650V |
| 功率（瓦特）： | 70W |
| 工作温度： | 25°C ~ 150°C |
| 封装/外壳： | TO-220-5 全封装（成形引线） |
| 供应商设备封装： | TO-220F-4L |
| 包装： | 管件 |
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January 2014
FSCQ-Series:
FSCQ0565RT / FSCQ0765RT / FSCQ0965RT / FSCQ1265RT / FSCQ1565RT
Green Mode Fairchild Power Switch (FPS?)
Features
Description
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Optimized for Quasi-Resonant Converter (QRC)
Advanced Burst-Mode Operation for under 1 W
Standby Power Consumption
Pulse-by-Pulse Current Limit
Overload Protection (OLP) – Auto Restart
Over-Voltage Protection (OVP) – Auto Restart
Abnormal Over-Current Protection (AOCP) – Latch
Internal Thermal Shutdown (TSD) – Latch
Under-Voltage Lockout (UVLO) with Hysteresis
Low Startup Current (Typical: 25 μA)
Internal High Voltage SenseFET
Built-in Soft-Start (20 ms)
Extended Quasi-Resonant Switching
A Quasi-Resonant Converter (QRC) typically shows
lower EMI and higher power conversion efficiency
compared to a conventional hard-switched converter
with a fixed switching frequency. Therefore, a QRC is
well suited for noise-sensitive applications, such as
color TV and audio. Each product in the FSCQ series
contains an integrated Pulse Width Modulation (PWM)
controller and a SenseFET. This series is specifically
designed for quasi-resonant off-line Switch Mode Power
Supplies (SMPS) with minimal external components.
The PWM controller includes an integrated fixed
frequency oscillator, under-voltage lockout, leading-
edge blanking (LEB), optimized gate driver, internal soft-
start, temperature-compensated precise current sources
for loop compensation, and self-protection circuitry.
Compared with a discrete MOSFET and PWM controller
solution, the FSCQ series can reduce total cost,
component count, size, and weight; while increasing
efficiency, productivity, and system reliability. These
devices provide a basic platform for cost-effective
Applications
designs of quasi-resonant switching flyback converters.
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CTV
Audio Amplifier
Related Resources
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AN-4140 — Transformer Design Consideration for Offline Flyback Converters Using Fairchild Power Switch
Ordering Information
Part Number
FSCQ0565RTYDTU
FSCQ0765RTYDTU
FSCQ0965RTYDTU
FSCQ1265RTYDTU
FSCQ1565RTYDTU
Package
TO-220F-5L (Forming)
TO-220F-5L (Forming)
TO-220F-5L (Forming)
TO-220F-5L (Forming)
TO-220F-5L (Forming)
Marking Code
CQ0565RT
CQ0765RT
CQ0965RT
CQ1265RT
CQ1565RT
BV DSS (V)
650
650
650
650
650
R DSON Max. ( ? )
2.2
1.6
1.2
0.9
0.7
? 2006 Fairchild Semiconductor Corporation
FSQ-Series ? Rev. 1.1.3
www.fairchildsemi.com
相关PDF资料 |
PDF描述 |
|---|---|
| FSCQ0965RTYDTU | IC FPS PWM SWITCH 650V TO-220F-5 |
| FSCQ1265RTYDTU | IC SWIT PWM GREEN OVP HV TO220 |
| FSCQ1565RPSYDTU | IC SWIT PWM GREEN OVP HV TO3P |
| FSD146MRBN | IC FPS POWER SWITCH 650V 8-MDIP |
| FSD156MRBN | IC FPS POWER SWITCH 650V 8-MDIP |
相关代理商/技术参数 |
参数描述 |
|---|---|
| FSCQ0765RT | 制造商:FAIRCHILD 制造商全称:Fairchild Semiconductor 功能描述:Green Mode Fairchild Power Switch (FPS) |
| FSCQ0765RTYDTU | 功能描述:软开关 PWM 控制器 7A/650V QRC Power Switch RoHS:否 制造商:Fairchild Semiconductor 输出端数量: 输出电流: 开关频率: 工作电源电压:30 V 电源电流: 最大工作温度:+ 105 C 最小工作温度:- 40 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8 封装:Reel |
| FSCQ0965RT | 制造商:FAIRCHILD 制造商全称:Fairchild Semiconductor 功能描述:Green Mode Fairchild Power Switch (FPS TM) |
| FSCQ0965RTYDTU | 功能描述:软开关 PWM 控制器 POWER_CONVERSION RoHS:否 制造商:Fairchild Semiconductor 输出端数量: 输出电流: 开关频率: 工作电源电压:30 V 电源电流: 最大工作温度:+ 105 C 最小工作温度:- 40 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8 封装:Reel |
| FSCQ1265RT | 制造商:FAIRCHILD 制造商全称:Fairchild Semiconductor 功能描述:Green Mode Fairchild Power Switch (FPS TM) |
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