Datasheet Details
| Part number | IR1150 |
|---|---|
| Manufacturer | International Rectifier (now Infineon) |
| File Size | 0.98 MB |
| Description | uPFC ONE CYCLE CONTROL PFC IC |
| Datasheet |
 IR1150 Datasheet
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General Description
The µPFC IR1150 is a power factor correction (PFC) control IC designed to operate in continuous conduction mode (CCM) over a wide range input line voltages.
The IR1150 is based on IR's proprietary "One Cycle Control" (OCC) technique providing a cost effective solution for PFC.
Key Features
- PFC with IR proprietary “One Cycle Control”.
- Continuous conduction mode (CCM) boost type PFC.
- No line voltage sense required.
- Programmable switching frequency (50kHz-200kHz).
- Programmable output overvoltage protection.
- Brownout and output undervoltage protection.
- Cycle-by-cycle peak current limit.
- Soft start.
- User initiated micropower “Sleep Mode”.