Technical Specifications
Parameters and characteristics for this part
| Specification | VIPER114LSTR |
|---|---|
| Control Features | Soft Start |
| Duty Cycle | 80 % |
| Fault Protection | Over Load, Over Voltage |
| Frequency - Switching | 60 kHz |
| Internal Switch(s) | True |
| Mounting Type | Surface Mount |
| Operating Temperature [Max] | 150 °C |
| Operating Temperature [Min] | -40 °C |
| Output Isolation | Non-Isolated |
| Package / Case | 10-SOP |
| Package / Case [x] | 0.154 in |
| Package / Case [y] | 3.9 mm |
| Power (Watts) | 12 W |
| Supplier Device Package | 10-SSOP |
| Topology | Buck-Boost, Buck, Flyback |
| Voltage - Breakdown | 800 V |
| Voltage - Start Up | 16 V |
| Voltage - Supply (Vcc/Vdd) [Max] | 30 V |
| Voltage - Supply (Vcc/Vdd) [Min] | 4.5 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 1.16 | |
| 10 | $ 1.03 | |||
| 25 | $ 0.98 | |||
| 100 | $ 0.81 | |||
| 250 | $ 0.75 | |||
| 500 | $ 0.67 | |||
| 1000 | $ 0.53 | |||
| Digi-Reel® | 1 | $ 1.16 | ||
| 10 | $ 1.03 | |||
| 25 | $ 0.98 | |||
| 100 | $ 0.81 | |||
| 250 | $ 0.75 | |||
| 500 | $ 0.67 | |||
| 1000 | $ 0.53 | |||
| Tape & Reel (TR) | 2500 | $ 0.49 | ||
| 5000 | $ 0.47 | |||
| 12500 | $ 0.45 | |||
| Newark | Each (Supplied on Cut Tape) | 1 | $ 1.03 | |
| 10 | $ 0.74 | |||
| 25 | $ 0.67 | |||
| 50 | $ 0.63 | |||
| 100 | $ 0.59 | |||
| 250 | $ 0.55 | |||
| 500 | $ 0.53 | |||
| 1000 | $ 0.51 | |||
Description
General part information
VIPER114 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