VIPer12A IC offline switched mode power supply. Viper12A IC Price.

Typical applications cover off line power supplies for battery charger adapters, standby power supplies for TV or monitors, auxiliary supplies for motor control, etc.

The internal control circuit offers the following benefits: Large input voltage range on the VDD pin accommodates changes in auxiliary supply voltage (This feature is well adapted to battery charger adapter configurations), automatic burst mode in low load condition and overvoltage protection in HICCUP mode.

Features :

• Fixed 60 kHz switching frequency
• 9 V to 38 V wide range VDD voltage
• Current mode control
• Auxiliary undervoltage lockout with hysteresis
• High voltage start-up current source
• Overtemperature, overcurrent and overvoltage
• protection with auto-restart
• Case: DIP-8

VIPer12A IC Pinout :

Electrical data:

• VDS(sw) Switching drain source voltage: -0.3 730 V
• VDS(st) Start-up drain source voltage: -0.3 400 V
• ID Continuous drain current: Internally limited
• VDD Supply voltage: 0 50 V
• IFB Feedback current: 3 mA
• TJ Junction operating temperature: Internally limited °C

Download VIPer12A IC Datasheet PDF.