The μPFC IR1155 power factor correction IC, based on IR proprietary "One Cycle Control" (OCC) technique, provides for high PF, low THD and excellent DC Bus regulation while enabling drastic reduction in component count, PCB area and design time as compared to traditional solutions. The IC is designed to operate in continuous conduction mode Boost PFC convert.
• PFC IC with IR proprietary “One Cycle Control”
• Continuous conduction mode boost type PFC
• Programmable switching frequency (48k-200kHz)
• Average current mode control
• Output overvoltage protection
• Open loop protection
• Cycle by cycle peak current limit
• VCC under voltage lockout
• Programmable soft start
• Micropower startup
• User initiated micropower “Sleep Mode”
• OVP/EN pin internal filtering for higher noise immunity
• 1.5A peak gate drive
• Latch immunity and ESD protection
Description
The μPFC IR1155 power factor correction IC, based on IR proprietary "One Cycle Control" (OC.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | IR1150 |
International Rectifier |
uPFC ONE CYCLE CONTROL PFC IC | |
2 | IR1150IS |
International Rectifier |
UPFC ONE CYCLE CONTROL PFC IC | |
3 | IR1150ISPBF |
International Rectifier |
UPFC ONE CYCLE CONTROL PFC IC | |
4 | IR1150LS |
International Rectifier |
uPFC One Cycle Control PFC IC | |
5 | IR1150S |
International Rectifier |
UPFC ONE CYCLE CONTROL PFC IC | |
6 | IR1150SPBF |
International Rectifier |
UPFC ONE CYCLE CONTROL PFC IC | |
7 | IR1152S |
International Rectifier |
uPFC ONE CYCLE CONTROL PFC IC | |
8 | IR1153S |
International Rectifier |
uPFC ONE CYCLE CONTROL IC | |
9 | IR11-21C |
Everlight Electronics |
Technical Data Sheet 1206 Package Chip Infrared LED With Inner Lens | |
10 | IR1110 |
International Rectifier |
SOFT START CONTROLLER | |
11 | IR1161LPBF |
Infineon |
SmartRectifier Controller | |
12 | IR11662S |
International Rectifier |
ADVANCED SMART RECTIFIER TM CONTROLLER |