Technical Specifications
Parameters and characteristics commom to parts in this series
| Specification | VIPER17LN | VIPER17 Series |
|---|---|---|
| - | - | |
| Duty Cycle | 70 % | 70 % |
| Fault Protection | Over Temperature, Current Limiting, Over Voltage | Over Temperature, Current Limiting, Over Voltage |
| Frequency - Switching | 60 kHz | 60 kHz |
| Internal Switch(s) | True | True |
| Mounting Type | Through Hole | Surface Mount, Through Hole |
| Operating Temperature [Max] | 150 °C | 150 °C |
| Operating Temperature [Min] | -40 °C | -40 °C |
| Output Isolation | Isolated | Isolated |
| Package / Case | 7.62 mm | 7.62 mm |
| Package / Case | 0.3 in, 7 Leads | 0.3 - 7 in |
| Package / Case | 8-DIP | 16-SOIC, 8-DIP |
| Package / Case | - | 0.154 in |
| Package / Case | - | 3.9 mm |
| Power (Watts) | 10 W | 10 W |
| Supplier Device Package | 8-DIP | 16-SO, 8-DIP |
| Topology | Flyback | Flyback |
| Voltage - Breakdown | 800 V | 800 V |
| Voltage - Start Up | 14 V | 14 V |
| Voltage - Supply (Vcc/Vdd) [Max] | 23.5 V | 23.5 V |
| Voltage - Supply (Vcc/Vdd) [Min] | 8.5 V | 8.5 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
VIPER17 Series
VIPerPlus family: Fixed frequency 6W high performance off line high voltage converter
| Part | Voltage - Breakdown | Fault Protection | Duty Cycle | Topology | Package / Case | Package / Case [x] | Package / Case [y] | Power (Watts) | Internal Switch(s) | Mounting Type | Frequency - Switching | Supplier Device Package | Output Isolation | Voltage - Supply (Vcc/Vdd) [Max] | Voltage - Supply (Vcc/Vdd) [Min] | Operating Temperature [Max] | Operating Temperature [Min] | Voltage - Start Up | Package / Case | Package / Case |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
STMicroelectronics VIPER17LN | ||||||||||||||||||||
STMicroelectronics VIPER17LD | 800 V | Current Limiting, Over Temperature, Over Voltage | 70 % | Flyback | 16-SOIC | 0.154 in | 3.9 mm | 10 W | Surface Mount | 60 kHz | 16-SO | Isolated | 23.5 V | 8.5 V | 150 °C | -40 °C | 14 V | |||
STMicroelectronics VIPER17HN | ||||||||||||||||||||
STMicroelectronics VIPER17HD | ||||||||||||||||||||
STMicroelectronics VIPER17LDTR | ||||||||||||||||||||
STMicroelectronics VIPER17LN | ||||||||||||||||||||
STMicroelectronics VIPER17LN | 800 V | Current Limiting, Over Temperature, Over Voltage | 70 % | Flyback | 8-DIP | 10 W | Through Hole | 60 kHz | 8-DIP | Isolated | 23.5 V | 8.5 V | 150 °C | -40 °C | 14 V | 7.62 mm | 0.3 in, 7 Leads | |||
STMicroelectronics VIPER17LD | ||||||||||||||||||||
STMicroelectronics VIPER17HN | ||||||||||||||||||||
STMicroelectronics VIPER17HDTR | ||||||||||||||||||||
STMicroelectronics VIPER17LDTR | ||||||||||||||||||||
STMicroelectronics VIPER17HDTR | ||||||||||||||||||||
STMicroelectronics VIPER17HN |
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