VIPER267KDTR
ActiveAC/DC CONV, FLYBACK, -40 TO 150DEG C
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VIPER267KDTR
ActiveAC/DC CONV, FLYBACK, -40 TO 150DEG C
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Technical Specifications
Parameters and characteristics commom to parts in this series
| Specification | VIPER267KDTR | VIPER26K Series |
|---|---|---|
| - | - | |
| Control Features | Soft Start, EN | Soft Start, EN |
| Duty Cycle | 80 % | 80 % |
| Fault Protection | Current Limiting, Over Load, Short Circuit | Current Limiting, Over Load, Short Circuit |
| Frequency - Switching | 60 kHz | 60 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 | 16-SOIC | 16-SOIC |
| Package / Case [x] | 0.154 in | 0.154 in |
| Package / Case [y] | 3.9 mm | 3.9 mm |
| Power (Watts) | 20 W | 20 W |
| Supplier Device Package | 16-SO | 16-SO |
| Topology | Buck, Boost, Flyback, Buck-Boost | Buck, Boost, Flyback, Buck-Boost |
| Voltage - Breakdown | 1050 V | 1050 V |
| Voltage - Supply (Vcc/Vdd) [Max] | 23.5 V | 23.5 V |
| Voltage - Supply (Vcc/Vdd) [Min] | 11.5 V | 11.5 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
VIPER26K Series
1050 V High voltage converter
| Part | Control Features | Frequency - Switching | Mounting Type | Supplier Device Package | Fault Protection | Topology | Output Isolation | Duty Cycle | Internal Switch(s) | Package / Case | Package / Case [x] | Package / Case [y] | Voltage - Breakdown | Power (Watts) | Voltage - Supply (Vcc/Vdd) [Max] | Voltage - Supply (Vcc/Vdd) [Min] | Operating Temperature [Max] | Operating Temperature [Min] |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
STMicroelectronics VIPER267KDTR | ||||||||||||||||||
STMicroelectronics VIPER265KDTR | ||||||||||||||||||
STMicroelectronics VIPER265KDTR | ||||||||||||||||||
STMicroelectronics VIPER267KDTR | EN, Soft Start | 60 kHz | Surface Mount | 16-SO | Current Limiting, Over Load, Short Circuit | Boost, Buck, Buck-Boost, Flyback | Either | 80 % | 16-SOIC | 0.154 in | 3.9 mm | 1050 V | 20 W | 23.5 V | 11.5 V | 150 °C | -40 °C | |
STMicroelectronics VIPER265KDTR | ||||||||||||||||||
STMicroelectronics VIPER267KDTR |
Description
General part information
VIPER26K Series
The device is a high voltage converter smartly integrating a 1050 V avalanche-rugged power section, with a PWM current mode control. The 1050 V-BV power MOSFET allows to extend input voltage range, and reduce the size of the DRAIN snubber circuit. This IC meets the most stringent energy-saving standards as it has very low consumption and operates in burst mode under light load.
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.
The VIPer26K supports the most common SMPS topologies such as: isolated flyback with optocoupler, primary-side regulation, non-isolated flyback with resistive feedback, buck, and buck boost.
Documents
Technical documentation and resources