同步整流

SP6502FL是一颗应用于隔离反激电源系统的次级同步整流芯片。通过模拟次级肖特基整流二极管的工作并以极低的导通电阻来减小损耗。SP6502FL可以工作在断续模式（DCM）和准谐振模式（QR）。使用先进的消隐技术使得芯片在各种工作模式下可以稳定可靠地工作。\n\n        SP6502FL检测内置MOSFET的导通电阻（Rds-on）上的压降，来控制MOSFET的开关。应用外围简单。适用于5V输出的应用方案。\n\n\n\n • 内置13mΩ/ 45V功率NMOS管\n• 最高工作频率可达70kHz\n• 50ns关断延迟时间\n• VCC过压保护\n• 工作在断续模式（DCM）和准谐振模式（QR）\n• SOP-8无铅封装;

Si-Power

硅动力

HIGH VOLTAGE HIGH SPEED NPN SILICON POWER TRANSISTOR

文件：198.61 Kbytes 页数：2 Pages

SSDI

Dual push-button Smart ResetTM with user-adjustable setup delays

Features ■ Dual Smart Reset push-button inputs with extended reset setup delay ■ Adjustable Smart Reset setup delay (tSRC): by external capacitor or three-state logic (product options): tSRC = 2, 6, 10 s (min.) ■ Power-on reset ■ Single RST output, active-low, open-drain ■ Factory-programmabl

文件：454.03 Kbytes 页数：29 Pages

STMICROELECTRONICS

意法半导体

SMPS PRIMARY IC

The Series STR-F6600 is specifically designed to satisfy the requirements for increased integration and reliability in off-line quasi-resonant flyback converters. The series incorporates a primary control and drive circuit with discrete avalanche-rated power MOSFETs. Covering the power range from

文件：191.18 Kbytes 页数：4 Pages

SANKEN

三垦