- Производитель
- On-Bright Electronics
Datasheet OB2263; OB2263MP; OB2263AP
Current Mode PWM Controller Frequency ShufflingFEATURES
- On-Bright Proprietary Frequency Shuffling Technology for Improved EMI Performance.
- Extended Burst Mode Control For Improved Efficiency and Minimum Standby Power Design
- Audio Noise Free Operation
- External Programmable PWM Switching Frequency
- Internal Synchronized Slope Compensation
- Low VDD Startup Current and Low Operating Current (1.4mA)
- Leading Edge Blanking on Current Sense Input
- Good Protection Coverage With Auto Self-Recovery
- VDD Over Voltage Clamp and Under Voltage
- Lockout with Hysteresis (UVLO)
- Gate Output Maximum Voltage Clamp (18V)
- On-Bright Proprietary Line Input Compensated
- Cycle-by-Cycle Over-current Threshold Setting
- For Constant Output Power Limiting Over
- Universal Input Voltage Range.
- Overload Protection (OLP)
APPLICATIONS
- Offline AC/DC flyback converter for
- Battery Charger
- Power Adaptor
- Set-Top Box Power Supplies
- Open-frame SMPS
Цоколевка (распиновка) OB2263; OB2263MP; OB2263AP
Типовая схема включения OB2263; OB2263MP; OB2263AP
Типовая схема включения OB2263; OB2263MP; OB2263AP
