| TYPE | DESCRIPTION |
|---|
| Mounting Style | Surface Mount |
| Number of Pins | 16 Pin |
| Case/Package | NSOIC |
| Power Rating | 20.0 W |
| TYPE | DESCRIPTION |
|---|
| Product Lifecycle Status | Active |
| Packaging | Cut Tape (CT) |
The VIPER27HDTR is an offline High Voltage Converter with an 800V rugged power section, a PWM control, two levels of over-current protection, overvoltage and overload protections, hysteretic thermal protection, soft-start and safe auto-restart after any fault condition removal. Burst mode operation and device very low consumption help to meet the standby energy saving regulations. Advance frequency jittering reduces EMI filter. Brown-out function protects the switch mode power supply when the rectified input voltage level is below the normal minimum level specified for the system. The high voltage start-up circuit is embedded in the device.
● PWM operation with frequency jittering for low EMI
● Limiting current with adjustable set point
● Adjustable and accurate overvoltage protection
● Safe auto-restart after a fault condition
● Hysteretic thermal shutdown
● 115kHz Operating frequency
ST Microelectronics
32 Pages / 1.21 MByte
ST Microelectronics
4 Pages / 0.21 MByte
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