STMicroelectronics VIPER26HN Microcontrollers
Fixed frequency VIPer plus family
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
VIPER26HN
Detailed Description
Fixed frequency VIPer plus family
Package
8-DIP (0.300", 7.62mm), 7 Leads
Lifecycle Status
Active
Datasheet
VIPER26HN Datasheet
Quick Jump:
Technical Specifications
STMicroelectronics VIPER26HN Microcontrollers technical specifications.
General
Series
VIPer™ plus
Package / Case
8-DIP
Mounting Type
Through Hole
Operating Temperature
-40°C ~ 150°C (TJ)
Supply Voltage
11.5V ~ 23.5V
Lifecycle Status
Active
Duty Cycle
70%
Switching Frequency
115kHz
Power Watts
20 W
Fault Protection
Current Limiting, Over Temperature
Alternate Parts Comparison (VIPER26HN vs VIPER265KDTR vs VIPER115HSTR vs VIPER013BLSTR)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 8-DIP | 16-SOIC | 10-SOP | 10-SOP |
| Mounting Type | Through Hole | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 150°C (TJ) | -40°C ~ 150°C (TJ) | -40°C ~ 125°C (TJ) | -40°C ~ 150°C (TJ) |
| Supply Voltage | 11.5V ~ 23.5V | 11.5V ~ 23.5V | 4.5V ~ 30V | 4.5V ~ 30V |
| Switching Frequency | 115kHz | 60kHz | 120kHz | 60kHz |
| Control Features | -- | EN, Soft Start | Soft Start | EN, Soft Start |
| Duty Cycle | 70% | 80% | 80% | 80% |
| Fault Protection | Current Limiting, Over Temperature | Current Limiting, Over Load, Short Circuit | Current Limiting, Over Load, Over Voltage, Short Circuit | Current Limiting, Over Load, Over Voltage, Short Circuit |
| Internal Switch S | Yes | Yes | Yes | Yes |
| Output Isolation | Either | Either | Non-Isolated | Either |
| Power Watts | 20 W | 20 W | 12 W | 8 W |
| Topology | Flyback | Buck, Buck-Boost, Flyback | Buck, Buck-Boost, Flyback | Buck, Buck-Boost, Flyback |
| Action |
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