VIPER16LDTR
ActiveAC/DC CONVERTER, VIPERPLUS SERIES, BUCK, FLYBACK, 85V TO 265V AC IN, 5W, SOIC-16
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VIPER16LDTR
ActiveAC/DC CONVERTER, VIPERPLUS SERIES, BUCK, FLYBACK, 85V TO 265V AC IN, 5W, SOIC-16
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Technical Specifications
Parameters and characteristics for this part
| Specification | VIPER16LDTR |
|---|---|
| Duty Cycle | 70 % |
| Fault Protection | Over Temperature, Current Limiting |
| Frequency - Switching | 60 kHz |
| Internal Switch(s) | True |
| Mounting Type | Surface Mount |
| Operating Temperature [Max] | 150 °C |
| Operating Temperature [Min] | -40 °C |
| Output Isolation | Either |
| 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 | Buck-Boost, Buck, Flyback |
| Voltage - Breakdown | 800 V |
| Voltage - Supply (Vcc/Vdd) [Max] | 23.5 V |
| Voltage - Supply (Vcc/Vdd) [Min] | 11.5 V |
VIPER16 Series
VIPerPlus family: Energy saving 6W high voltage converter with direct feedback
| Part | Duty Cycle | Supplier Device Package | Topology | Fault Protection | Output Isolation | Voltage - Breakdown | Mounting Type | Internal Switch(s) | Package / Case | Package / Case [x] | Package / Case [y] | Voltage - Supply (Vcc/Vdd) [Max] | Voltage - Supply (Vcc/Vdd) [Min] | Frequency - Switching | Operating Temperature [Max] | Operating Temperature [Min] | Power (Watts) | Package / Case | Package / Case |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
STMicroelectronics | 70 % | 16-SO | Buck Buck-Boost Flyback | Current Limiting Over Temperature | Either | 800 V | Surface Mount | 16-SOIC | 0.154 in | 3.9 mm | 23.5 V | 11.5 V | 60 kHz | 150 °C | -40 °C | 10 W | |||
 STMicroelectronics | 70 % | 7-DIP | Buck Buck-Boost Flyback | Current Limiting Over Temperature | Either | 800 V | Through Hole | 8-DIP | 23.5 V | 11.5 V | 115 kHz | 150 °C | -40 °C | 10 W | 7.62 mm | 0.3 in 7 Leads | |||
 STMicroelectronics | 70 % | 7-DIP | Buck Buck-Boost Flyback | Current Limiting Over Temperature | Either | 800 V | Through Hole | 8-DIP | 23.5 V | 11.5 V | 60 kHz | 150 °C | -40 °C | 10 W | 7.62 mm | 0.3 in 7 Leads |
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 | $ 1.13 | |
| 10 | $ 1.01 | |||
| 25 | $ 0.96 | |||
| 100 | $ 0.79 | |||
| 250 | $ 0.74 | |||
| 500 | $ 0.65 | |||
| 1000 | $ 0.52 | |||
| Digi-Reel® | 1 | $ 1.13 | ||
| 10 | $ 1.01 | |||
| 25 | $ 0.96 | |||
| 100 | $ 0.79 | |||
| 250 | $ 0.74 | |||
| 500 | $ 0.65 | |||
| 1000 | $ 0.52 | |||
| Tape & Reel (TR) | 2500 | $ 0.48 | ||
| 5000 | $ 0.46 | |||
| 12500 | $ 0.44 | |||
| Newark | Each (Supplied on Cut Tape) | 1 | $ 1.27 | |
| 10 | $ 0.91 | |||
| 25 | $ 0.88 | |||
| 50 | $ 0.84 | |||
| 100 | $ 0.80 | |||
| 250 | $ 0.79 | |||
| 500 | $ 0.78 | |||
| 1000 | $ 0.76 | |||
Description
General part information
VIPER16 Series
The device is an off-line converter with an 800 V avalanche ruggedness power section, a PWM controller, user defined overcurrent limit, protection against feedback network disconnection, hysteretic thermal protection, soft start up and safe auto restart after any fault condition. It is able to power itself directly from the rectified mains, eliminating the need for an auxiliary bias winding. Advance frequency jittering reduces EMI filter cost. Burst mode operation and the devices very low consumption both help to meet the standard set by energy saving regulations.
Documents
Technical documentation and resources