VIPER37HDTR
ActiveVIPERPLUS FAMILY: FIXED FREQUENCY 15W HIGH PERFORMANCE OFF LINE HIGH VOLTAGE CONVERTER
VIPER37HDTR
ActiveVIPERPLUS FAMILY: FIXED FREQUENCY 15W HIGH PERFORMANCE OFF LINE HIGH VOLTAGE CONVERTER
Technical Specifications
Parameters and characteristics for this part
| Specification | VIPER37HDTR |
|---|---|
| Duty Cycle | 80 % |
| Fault Protection | Current Limiting, Over Voltage, Over Temperature |
| Frequency - Switching | 115 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 | 0.154 in, 3.9 mm |
| Power (Watts) | 20 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 |
| Part | Voltage - Supply (Vcc/Vdd) [Max] | Voltage - Supply (Vcc/Vdd) [Min] | Voltage - Breakdown | Package / Case | Package / Case | Power (Watts) | Internal Switch(s) | Operating Temperature [Min] | Operating Temperature [Max] | Fault Protection | Topology | Mounting Type | Voltage - Start Up | Supplier Device Package | Frequency - Switching | Duty Cycle | Output Isolation |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
STMicroelectronics | 23.5 V | 8.5 V | 800 V | 16-SOIC | 0.154 in 3.9 mm | 20 W | -40 °C | 150 °C | Current Limiting Over Temperature Over Voltage | Flyback | Surface Mount | 14 V | 16-SO | 115 kHz | 80 % | Isolated | |
 STMicroelectronics | 23.5 V | 8.5 V | 800 V | 16-SOIC | 0.154 in 3.9 mm | 20 W | -40 °C | 150 °C | Current Limiting Over Temperature Over Voltage | Flyback | Surface Mount | 14 V | 16-SO | 60 kHz | 80 % | Isolated | |
STMicroelectronics | 23.5 V | 8.5 V | 800 V | 16-SOIC | 0.154 in 3.9 mm | 20 W | -40 °C | 150 °C | Current Limiting Over Temperature Over Voltage | Flyback | Surface Mount | 14 V | 16-SO | 60 kHz | 80 % | Isolated | |
 STMicroelectronics | 23.5 V | 8.5 V | 800 V | 16-SOIC | 0.154 in 3.9 mm | 20 W | -40 °C | 150 °C | Current Limiting Over Temperature Over Voltage | Flyback | Surface Mount | 14 V | 16-SO | 115 kHz | 80 % | Isolated | |
 STMicroelectronics | 23.5 V | 8.5 V | 800 V | 10-SDIP (0.300" 7.62mm) | 20 W | -40 °C | 150 °C | Current Limiting Over Temperature Over Voltage | Flyback | Through Hole | 14 V | 10-SDIP | 115 kHz | 80 % | Isolated | ||
STMicroelectronics | 23.5 V | 8.5 V | 800 V | 10-SDIP (0.300" 7.62mm) | 20 W | -40 °C | 150 °C | Current Limiting Over Temperature Over Voltage | Flyback | Through Hole | 14 V | 10-SDIP | 60 kHz | 80 % | Isolated |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
Description
General part information
VIPER37 Series
This device is an offline converter with an 800 V rugged power section, a PWM control, two levels of overcurrent protection, overvoltage and overload protection, hysteretic thermal protection, soft-start, and safe auto-restart after the removal of any fault condition. Burst mode operation and very low device consumption help to meet the standby energy saving regulations. Advance frequency jittering reduces EMI filter costs. Brownout 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