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参数资料
| 型号： | FSFR1800HSL |
| 厂商： | Fairchild Semiconductor |
| 文件页数： | 1/16页 |
| 文件大小： | 0K |
| 描述： | IC FPS HALF BRIDGE RES CONV 9SIP |
| 标准包装： | 19 |
| 系列： | FPS™ |
| 输出隔离： | 隔离 |
| 频率范围： | 47kHz ~ 53kHz |
| 输入电压： | 9.6 V ~ 25 V |
| 输出电压： | 500V |
| 功率（瓦特）： | 260W |
| 工作温度： | -40°C ~ 130°C |
| 封装/外壳： | * |
| 供应商设备封装： | * |
| 包装： | * |
February 2013
FSFR-HS Series — Advanced Fairchild Power Switch
(FPS?) for Half-Bridge Resonant Converters
Features
? Variable Frequency Control with 50% Duty Cycle
for Half-Bridge Resonant Converter Topology
? High Efficiency through Zero Voltage Switching (ZVS)
? Built-in High-Side Gate Driver IC
? Internal UniFET?s with Fast-Recovery Type Body
Diode (t rr =160 ns Typical)
? Fixed Dead Time (350 ns) Optimized for MOSFETs
? Operating Frequency Up to 600 kHz for Soft-Start
? Self Auto-Restart Operation for All Protections, Despite
External LV CC Bias
? Line UVLO with Programmable Hysteresis Level
? Simple On/Off with Line UVLO Pin
? Easy Configuration and Compatibility with FAN7930 for
Line UVLO without External Components
? Protection Functions: Over-Voltage Protection (OVP),
Over-Current Protection (OCP), Abnormal Over-
Current Protection (AOCP), Internal Thermal
Shutdown (TSD)
Applications
? PDP and LCD TVs
? Desktop PCs and Servers
? Adapters
? Telecom Power Supplies
Ordering Information
Description
The FSFR-HS 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 FSFR-HS
simplifies designs while improving productivity and
performance. The FSFR-HS combines power MOSFETs,
a high-side gate-drive circuit, an accurate current-
controlled oscillator, and built-in protection functions.
The high-side gate-drive circuit has a common-mode
noise cancellation capability, which provides stable
operation with excellent noise immunity. Using zero-
voltage-switching (ZVS) technique dramatically reduces
the switching losses and significantly improves efficiency.
The ZVS also reduces the switching noise noticeably,
even though the operating frequency increases. It allows
a small Electromagnetic Interference (EMI) filter, besides
the high operating frequency, to reduce the volume of the
resonant tank and to increase power density.
The FSFR-HS can be applied to resonant converter
topologies such as series resonant, parallel resonant,
and LLC resonant converters.
Related Resources
Operating
Maximum Output Power
Maximum Output
Part Number
Package
Junction
Temperature
R DS(ON_MAX)
without Heatsink
(V IN =350~400 V) (1,2)
Power with Heatsink
(V IN =350~400 V) (1,2)
FSFR1800HS
9-SIP
FSFR1800HSL
9-SIP
L-Forming
-40 to +130°C
0.95 ?
120 W
260 W
FSFR1700HS
9-SIP
FSFR1700HSL
9-SIP
L-Forming
-40 to +130°C
1.25 ?
100 W
200 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.
? 2011 Fairchild Semiconductor Corporation
FSFR1800 / FSFR1700-HS ? Rev.1.0.1
www.fairchildsemi.com
相关PDF资料 |
PDF描述 |
|---|---|
| FSFR1800XS | IC FPS PWR SWITCH 260W 9-SIP |
| FSFR2100USL | IC FPS POWER SWITCH 9-SIP |
| FSFR2100U | IC SWIT PROG OVP OCP 9SIP |
| FSFR2100XSL | IC FPS PWR SWITCH 400W 9-SIPL |
| FSGM0465RBWDTU | IC PWM/SENSEFET SMPS TO-220F-6W |
相关代理商/技术参数 |
参数描述 |
|---|---|
| FSFR1800L | 功能描述:功率驱动器IC HIGH POWER FPS RoHS:否 制造商:Micrel 产品:MOSFET Gate Drivers 类型:Low Cost High or Low Side MOSFET Driver 上升时间: 下降时间: 电源电压-最大:30 V 电源电压-最小:2.75 V 电源电流: 最大功率耗散: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8 封装:Tube |
| FSFR1800S | 制造商:Fairchild Semiconductor Corporation 功能描述: |
| FSFR1800US | 功能描述:电源开关 IC - 配电 HIGH POWER FPS RoHS:否 制造商:Exar 输出端数量:1 开启电阻（最大值）:85 mOhms 开启时间（最大值）:400 us 关闭时间（最大值）:20 us 工作电源电压:3.2 V to 6.5 V 电源电流（最大值）: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOT-23-5 |
| FSFR1800USL | 功能描述:电源开关 IC - 配电 260W Powr Switch for Half Brdg Res Cnvtr RoHS:否 制造商:Exar 输出端数量:1 开启电阻（最大值）:85 mOhms 开启时间（最大值）:400 us 关闭时间（最大值）:20 us 工作电源电压:3.2 V to 6.5 V 电源电流（最大值）: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOT-23-5 |
| FSFR1800XS | 功能描述:功率驱动器IC 260W Fairchild PwrSW RoHS:否 制造商:Micrel 产品:MOSFET Gate Drivers 类型:Low Cost High or Low Side MOSFET Driver 上升时间: 下降时间: 电源电压-最大:30 V 电源电压-最小:2.75 V 电源电流: 最大功率耗散: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8 封装:Tube |
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