FAIRCHILD SEMICONDUCTOR FSFR1700XS 电源负载开关, 用于半桥共振转换器, 1路输出, 25V, SIP-9
Description
The FSFR-XS series includes highly integrated power switches designed for high-efficiency half-bridge resonant converters. Offering everything necessary to build a reliable and robust resonant converter, the FSFRXS series simplifies designs while improving productivity and performance. The FSFR-XS series combines power MOSFETs with fast-recovery type body diodes, a highside gate-drive circuit, an accurate current controlled oscillator, frequency limit circuit, soft-start, and built-in
protection functions.
Features
Variable Frequency Control with 50% Duty Cycle for Half-Bridge Resonant Converter Topology
High Efficiency through Zero Voltage Switching ZVS
Internal UniFET™ with Fast-Recovery Body Diode
Fixed Dead Time 350ns Optimized for MOSFETs
Up to 300kHz Operating Frequency
Auto-Restart Operation for All Protections with External LVCC
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
额定功率 200 W
输出接口数 1
输入电压DC 25.0 V
输出电流 6 A
击穿电压 500 V
供电电流 7 mA
针脚数 9
耗散功率 11.6 W
输出功率 100 W
开关频率 300kHz MAX
占空比 50 %
最大占空比 52 %
工作温度Max 130 ℃
工作温度Min -40 ℃
耗散功率Max 11600 mW
输入电压 25 V
安装方式 Through Hole
引脚数 9
封装 SIP-9
长度 26.2 mm
宽度 10.7 mm
高度 3.4 mm
封装 SIP-9
工作温度 -40℃ ~ 130℃ TJ
产品生命周期 Active
包装方式 Tube
RoHS标准 RoHS Compliant
含铅标准 Lead Free
REACH SVHC标准 No SVHC
REACH SVHC版本 2015/06/15
型号/品牌 | 代替类型 | 替代型号对比 |
---|---|---|
FSFR1700XS Fairchild 飞兆/仙童 | 当前型号 | 当前型号 |
FSFR1700US 飞兆/仙童 | 类似代替 | FSFR1700XS和FSFR1700US的区别 |
FSFR1700 安森美 | 功能相似 | FSFR1700XS和FSFR1700的区别 |