VIPER012HS
ActiveVIPERPLUS FAMILY: LOW VOLTAGE ENERGY SAVING FIXED FREQUENCY HIGH VOLTAGE CONVERTER
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VIPER012HS
ActiveVIPERPLUS FAMILY: LOW VOLTAGE ENERGY SAVING FIXED FREQUENCY HIGH VOLTAGE CONVERTER
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Technical Specifications
Parameters and characteristics commom to parts in this series
| Specification | VIPER012HS | VIPER012 Series |
|---|---|---|
| - | - | |
| Duty Cycle | 80 % | 80 % |
| Fault Protection | Short Circuit, Current Limiting, Over Temperature, Over Voltage | Short Circuit, Current Limiting, Over Temperature, Over Voltage |
| Frequency - Switching | 120 kHz | 30 - 120 kHz |
| Internal Switch(s) | True | True |
| Mounting Type | Surface Mount | Surface Mount |
| Operating Temperature [Max] | 150 °C | 150 °C |
| Operating Temperature [Min] | -40 °C | -40 °C |
| Output Isolation | Either | Either |
| Package / Case | 10-SOP | 10-SOP |
| Package / Case [x] | 0.154 in | 0.154 in |
| Package / Case [y] | 3.9 mm | 3.9 mm |
| Power (Watts) | 7 W | 7 W |
| Supplier Device Package | 10-SSOP | 10-SSOP |
| Topology | Buck-Boost, Buck, Flyback | Buck-Boost, Buck, Flyback |
| Voltage - Breakdown | 800 V | 800 V |
| Voltage - Start Up | - | 8 V |
| Voltage - Supply (Vcc/Vdd) [Max] | 30 V | 30 V |
| Voltage - Supply (Vcc/Vdd) [Min] | 4.5 V | 4.5 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
VIPER012 Series
VIPerPlus family: Low voltage energy saving fixed frequency high voltage converter
| Part | Fault Protection | Frequency - Switching | Mounting Type | Supplier Device Package | Output Isolation | Duty Cycle | Package / Case [x] | Package / Case [y] | Package / Case | Voltage - Supply (Vcc/Vdd) [Min] | Voltage - Supply (Vcc/Vdd) [Max] | Voltage - Start Up | Voltage - Breakdown | Internal Switch(s) | Power (Watts) | Operating Temperature [Max] | Operating Temperature [Min] | Topology |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
STMicroelectronics VIPER012LSTR | ||||||||||||||||||
STMicroelectronics VIPER012LSTR | Current Limiting, Over Temperature, Over Voltage, Short Circuit | 60 kHz | Surface Mount | 10-SSOP | Either | 80 % | 0.154 in | 3.9 mm | 10-SOP | 4.5 V | 30 V | 8 V | 800 V | 7 W | 150 °C | -40 °C | Buck, Buck-Boost, Flyback | |
STMicroelectronics VIPER012HS | Current Limiting, Over Temperature, Over Voltage, Short Circuit | 120 kHz | Surface Mount | 10-SSOP | Either | 80 % | 0.154 in | 3.9 mm | 10-SOP | 4.5 V | 30 V | 800 V | 7 W | 150 °C | -40 °C | Buck, Buck-Boost, Flyback | ||
STMicroelectronics VIPER012HS | ||||||||||||||||||
STMicroelectronics VIPER012XSTR | ||||||||||||||||||
STMicroelectronics VIPER012HS | ||||||||||||||||||
STMicroelectronics VIPER012XSTR | Current Limiting, Over Temperature, Over Voltage, Short Circuit | 30 kHz | Surface Mount | 10-SSOP | Either | 80 % | 0.154 in | 3.9 mm | 10-SOP | 4.5 V | 30 V | 8 V | 800 V | 7 W | 150 °C | -40 °C | Buck, Buck-Boost, Flyback | |
STMicroelectronics VIPER012XSTR | ||||||||||||||||||
STMicroelectronics VIPER012LSTR | ||||||||||||||||||
STMicroelectronics VIPER012LSTR |
Description
General part information
VIPER012 Series
The device is a high voltage converter smartly integrating an 800 V avalanche-rugged power MOSFET with PWM current mode control. The power MOSFET with 800 V breakdown voltage allows the extended input voltage range to be applied, as well as the size of the DRAIN snubber circuit to be reduced. This IC meets the most stringent energy-saving standards as it has very low consumption and operates in pulse frequency modulation under light load. 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 the minimum number of components.
Documents
Technical documentation and resources