VIPER0PLD
ActiveVIPERPLUS FAMILY: ZERO-POWER OFF-LINE HIGH VOLTAGE CONVERTER
VIPER0PLD
ActiveVIPERPLUS FAMILY: ZERO-POWER OFF-LINE HIGH VOLTAGE CONVERTER
Technical Specifications
Parameters and characteristics for this part
| Specification | VIPER0PLD |
|---|---|
| Duty Cycle | 80 % |
| Fault Protection | Short Circuit, Over Temperature, Over Load, Current Limiting |
| Frequency - Switching | 60 kHz |
| Internal Switch(s) | True |
| Mounting Type | Surface Mount |
| Operating Temperature [Max] | 150 °C |
| Operating Temperature [Min] | -40 °C |
| Output Isolation | Either |
| Package / Case | 16-SOIC |
| Package / Case | 0.154 in, 3.9 mm |
| Power (Watts) | 12 W |
| Supplier Device Package | 16-SO |
| Topology | Buck, Flyback, Buck-Boost |
| Voltage - Breakdown | 800 V |
| Voltage - Start Up | 8 V |
| Voltage - Supply (Vcc/Vdd) [Max] | 30 V |
| Voltage - Supply (Vcc/Vdd) [Min] | 4.5 V |
VIPER0P Series
VIPerPlus family: Zero-power off-line high voltage converter
| Part | Frequency - Switching | Voltage - Breakdown | Internal Switch(s) | Power (Watts) | Topology | Mounting Type | Supplier Device Package | Fault Protection | Voltage - Supply (Vcc/Vdd) [Min] | Voltage - Supply (Vcc/Vdd) [Max] | Operating Temperature [Min] | Operating Temperature [Max] | Duty Cycle | Voltage - Start Up | Output Isolation | Package / Case | Package / Case |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 STMicroelectronics | 120 kHz | 800 V | 12 W | Buck Buck-Boost Flyback | Surface Mount | 16-SO | Current Limiting Over Load Over Temperature Short Circuit | 4.5 V | 30 V | -40 °C | 150 °C | 80 % | 8 V | Either | 16-SOIC | 0.154 in 3.9 mm | |
STMicroelectronics | 120 kHz | 800 V | 12 W | Buck Buck-Boost Flyback | Surface Mount | 16-SO | Current Limiting Over Load Over Temperature Short Circuit | 4.5 V | 30 V | -40 °C | 150 °C | 80 % | 8 V | Either | 16-SOIC | 0.154 in 3.9 mm | |
STMicroelectronics | 60 kHz | 800 V | 12 W | Buck Buck-Boost Flyback | Surface Mount | 16-SO | Current Limiting Over Load Over Temperature Short Circuit | 4.5 V | 30 V | -40 °C | 150 °C | 80 % | 8 V | Either | 16-SOIC | 0.154 in 3.9 mm | |
STMicroelectronics | 60 kHz | 800 V | 12 W | Buck Buck-Boost Flyback | Surface Mount | 16-SO | Current Limiting Over Load Over Temperature Short Circuit | 4.5 V | 30 V | -40 °C | 150 °C | 80 % | 8 V | Either | 16-SOIC | 0.154 in 3.9 mm |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
Description
General part information
VIPER0P Series
The device is a high-voltage converter that smartly integrates an 800 V avalanche rugged power MOSFET with PWM current-mode control. The power MOSFET with 800 V breakdown voltage allows extended input voltage range to be applied, as well as to reduce the size of the DRAIN snubber circuit. This IC is capable of meeting the most stringent energy-saving standards as it has very low consumption and operates in pulse frequency modulation under light load. The Zero-Power mode (ZPM) feature enables the IC to work in an idle state, where the system is totally shutdown. An MCU can be easily connected to the IC for smart ZPM management and it can be supplied by the IC itself during the idle state. The design of flyback, buck and buck boost converters is supported. The integrated HV startup, sense FET, error amplifier and oscillator with jitter allow a complete application to be designed with a minimum component count. In flyback non isolated topology, a negative output voltage is easily set thanks to the integrated error amplifier with separate ground.
Documents
Technical documentation and resources