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| 型号： | FSFR1900 |
| 厂商： | Fairchild Semiconductor |
| 文件页数： | 1/16页 |
| 文件大小： | 0K |
| 描述： | IC SWIT PROG OVP OCP 9SIP |
| 标准包装： | 19 |
| 输出隔离： | 隔离 |
| 频率范围： | 94 ~ 106kHz |
| 输入电压： | 14.5 V ~ 25 V |
| 输出电压： | 540V |
| 功率（瓦特）： | 300W |
| 工作温度： | -40°C ~ 130°C |
| 封装/外壳： | 9-SIP |
| 供应商设备封装： | 9-SIP |
| 包装： | 管件 |
| 产品目录页面： | 1219 (CN2011-ZH PDF) |
February 2013
FSFR2100 — Fairchild Power Switch (FPS?)
for Half-Bridge Resonant Converters
Features
Description
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Variable Frequency Control with 50% Duty Cycle
for Half-bridge Resonant Converter Topology
High Efficiency through Zero Voltage Switching (ZVS)
Internal SuperFET?s with Fast-Recovery Type
Body Diode (t rr =120 ns)
Fixed Dead Time (350 ns) Optimized for MOSFETs
Up to 300kHz Operating Frequency
Pulse Skipping for Frequency Limit (Programmable)
at Light-Load Condition
Remote On/Off Control Using Control Pin
Protection Functions: Over-Voltage Protection
(OVP), Over-Load Protection (OLP), Over-Current
Protection (OCP), Abnormal Over-Current Protection
(AOCP), Internal Thermal Shutdown (TSD)
The FSFR2100 is a highly integrated power switch
designed for high-efficiency half-bridge resonant
converters. Offering everything necessary to build a
reliable and robust resonant converter, the FSFR2100
simplifies designs and improves productivity, while
improving performance. The FSFR2100 combines power
MOSFETs with fast-recovery type body diodes, a high-
side gate-drive circuit, an accurate current controlled
oscillator, frequency limit circuit, soft-start, and built-in
protection functions. The high-side gate-drive circuit has
a common-mode noise cancellation capability, which
guarantees stable operation with excellent noise
immunity. The fast-recovery body diode of the MOSFETs
improves reliability against abnormal operation
conditions, while minimizing the effect of the reverse
recovery. Using the zero-voltage-switching (ZVS)
technique dramatically reduces the switching losses and
efficiency is significantly improved. The ZVS also
reduces the switching noise noticeably, which allows a
Applications
small-sized Electromagnetic Interference (EMI) filter.
The FSFR2100 can be applied to various resonant
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PDP and LCD TVs
Desktop PCs and Servers
Adapters
converter topologies, such as: series resonant, parallel
resonant, and LLC resonant converters.
Related Resources
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Telecom Power Supplies
Audio Power Supplies
Ordering Information
Part
Number
FSFR2100
Package
9-SIP
Operating
Junction
Temperature
-40 to +130°C
RDS (ON_MAX)
0.38 ?
Maximum Output Power
without Heatsink
(V IN =350~400 V) (1,2)
200 W
Maximum Output
Power with Heatsink
(V IN =350~400 V) (1,2)
450 W
Notes:
1. The junction temperature can limit the maximum output power.
2. Maximum practical continuous power in an open-frame design at 50 ? C ambient.
? 2010 Fairchild Semiconductor Corporation
FSFR2100 ? Rev.1.1.0
www.fairchildsemi.com
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相关代理商/技术参数 |
参数描述 |
|---|---|
| FSFR19003 | 制造商:FAIRCHILD 制造商全称:Fairchild Semiconductor 功能描述:Fairchild Power Switch (FPS⑩) for Half-Bridge Resonant Converter |
| FSFR2000 | 功能描述:开关变换器、稳压器与控制器 Power Switch for Half-Bridge Resonant RoHS:否 制造商:Texas Instruments 输出电压:1.2 V to 10 V 输出电流:300 mA 输出功率: 输入电压:3 V to 17 V 开关频率:1 MHz 工作温度范围: 安装风格:SMD/SMT 封装 / 箱体:WSON-8 封装:Reel |
| FSFR20003 | 制造商:FAIRCHILD 制造商全称:Fairchild Semiconductor 功能描述:Fairchild Power Switch (FPS⑩) for Half-Bridge Resonant Converter |
| FSFR2100 | 功能描述:开关变换器、稳压器与控制器 11A/600V Half-bridge RoHS:否 制造商:Texas Instruments 输出电压:1.2 V to 10 V 输出电流:300 mA 输出功率: 输入电压:3 V to 17 V 开关频率:1 MHz 工作温度范围: 安装风格:SMD/SMT 封装 / 箱体:WSON-8 封装:Reel |
| FSFR2100 | 制造商:Fairchild Semiconductor Corporation 功能描述:POWER SWITCH IC |
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