Technical Specifications
Parameters and characteristics for this part
| Specification | VIPER17LD |
|---|---|
| Duty Cycle | 70 % |
| Fault Protection | Over Temperature, Current Limiting, 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 | Isolated |
| Package / Case | 16-SOIC |
| Package / Case [x] | 0.154 in |
| Package / Case [y] | 3.9 mm |
| Power (Watts) | 10 W |
| Supplier Device Package | 16-SO |
| Topology | Flyback |
| Voltage - Breakdown | 800 V |
| Voltage - Start Up | 14 V |
| Voltage - Supply (Vcc/Vdd) [Max] | 23.5 V |
| Voltage - Supply (Vcc/Vdd) [Min] | 8.5 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tube | 1 | $ 0.98 | |
| 10 | $ 0.88 | |||
| 25 | $ 0.83 | |||
| 100 | $ 0.68 | |||
| 250 | $ 0.64 | |||
| 500 | $ 0.57 | |||
| 2000 | $ 0.42 | |||
| 6000 | $ 0.40 | |||
Description
General part information
VIPER17 Series
The device is an off-line converter with an 800 V rugged power section, a PWM control, two levels of overcurrent protection, overvoltage and overload protections, hysteresis thermal protection, soft-start and safe auto-restart after any fault condition removal. The burst mode operation and the device’s very low consumption meet the standby energy saving regulations.
Advance frequency jittering reduces EMI filter cost. 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 startup circuit is embedded in the device.
Documents
Technical documentation and resources