IR1167S is a smart secondary side driver IC designed to drive N-Channel power MOSFETs used as synchronous rectifiers in isolated Flyback converters. The IC can control one or more paralleled N-MOSFETs to emulate the behavior of Schottky diode rectifiers. The drain to source voltage is sensed differentially to determine the polarity of the current and turn t.
Secondary side high speed SR controller DCM, CrCM and CCM flyback topologies 200V proprietary IC technology Max 500KHz switching frequency Anti-bounce logic and UVLO protection 7A peak turn off drive current Micropower start-up & ultra low quiescent current 10.7/14.5V gate drive clamp IR1167ASPbF IR1167BSPbF Data Sheet PD60254A 50ns turn-off propagation delay Vcc range from 11.3V to 20V Direct sensing of MOSFET drain voltage Minimal component count Simple design Lead-free Compatible with 1W Standby, Energy Star, CECP, etc. Description IR1167S is a smart seco.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | IR1167AS |
International Rectifier |
SMARTRECTIFIER CONTROLLER | |
2 | IR11672AS |
International Rectifier |
ADVANCED SMART RECTIFIER CONTROLLER | |
3 | IR1167BS |
International Rectifier |
SmartRectifier CONTROLLER | |
4 | IR1167BSPBF |
International Rectifier |
SmartRectifier CONTROLLER | |
5 | IR1167S |
International Rectifier |
SmartRectifier CONTROLLER | |
6 | IR1161LPBF |
Infineon |
SmartRectifier Controller | |
7 | IR11662S |
International Rectifier |
ADVANCED SMART RECTIFIER TM CONTROLLER | |
8 | IR1166SPbF |
International Rectifier |
SmartRectifier CONTROLLER | |
9 | IR1166SPBF |
International Rectifier |
SmartRectifier Controller | |
10 | IR11682S |
International Rectifier |
DUAL SMART RECTIFIER DRIVER | |
11 | IR11688S |
Infineon |
DUAL SYNCHRONOUS RECTIFICATION CONTROLLER | |
12 | IR1168S |
International Rectifier |
DUAL SMART RECTIFIER DRIVER |