×
VIPer22A
An integrated current mode PWM controller and high voltage Power MOSFET
- Switching Frequency: Fixed 60kHz
- VDD Voltage Range: 9V to 38V
- Control: Current Mode
- Under voltage Lockout: Auxiliary with Hysteresis
The VIPer22A combines a dedicated current mode PWM controller with a high voltage Power MOSFET on the same silicon chip. Typical applications include off-line power supplies for battery charger adapters, standby power supplies for TV or monitors, and auxiliary supplies for motor control.
The internal control circuit provides:
- Input Voltage Range: Large range on the VDD pin
- Burst Mode: Automatic in low load condition
- Over Voltage Protection: HICCUP mode
Specifications:
- Switching Drain Source Voltage (TJ = 25 ... 125°C): -0.3 ... 730 V
- Start-up Drain Source Voltage (TJ = 25 ... 125°C): -0.3 ... 400 V
- Continuous Drain Current: Internally limited
- Supply Voltage (VDD): 0 ... 50 V
- Feedback Current (IFB): 3 mA
- Electrostatic Discharge:
- Machine Model (R = 0?; C = 200pF): 200 V
- Charged Device Model: 1.5 kV
- Junction Operating Temperature: Internally limited °C
- Case Operating Temperature (TC): -40 to 150 °C
- Storage Temperature (Tstg): 55 to 150 °C
Related Document: VIPER22A IC Data Sheet
* Images are for illustration only; actual product may vary.