Overview
The VIPER50ASP-E is a Switch-Mode Power Supply (SMPS) primary IC produced by STMicroelectronics. This integrated circuit is designed for use in offline switchers and is particularly suited for applications requiring high efficiency and reliability. The VIPER50ASP-E integrates an 800V avalanche power MOSFET with PWM current-mode control, making it a compact and efficient solution for various power supply designs. However, it is important to note that this product is currently obsolete and no longer manufactured by STMicroelectronics.
Key Specifications
| Parameter | Value |
|---|---|
| Package Type | SO-16 |
| Output Isolation | Isolated |
| Internal Switch(s) | Yes |
| Voltage - Breakdown | 700V |
| Topology | Flyback |
| MOSFET Voltage Rating | 800V |
| Control Mode | PWM Current-Mode |
Key Features
- Integration of an 800V avalanche power MOSFET with PWM current-mode control.
- Compact SO-16 package.
- High efficiency and reliability.
- Internal current limiting and over-temperature protection.
- Suitable for flyback topology.
Applications
The VIPER50ASP-E is designed for use in various offline switcher applications, including but not limited to:
- Power supplies for consumer electronics.
- Industrial power supplies.
- LED drivers.
- Telecom and datacom power supplies.
Q & A
- What is the VIPER50ASP-E?
The VIPER50ASP-E is a Switch-Mode Power Supply (SMPS) primary IC produced by STMicroelectronics. - What package type does the VIPER50ASP-E use?
The VIPER50ASP-E uses a compact SO-16 package. - What is the voltage rating of the MOSFET in the VIPER50ASP-E?
The MOSFET in the VIPER50ASP-E has an 800V voltage rating. - What control mode does the VIPER50ASP-E use?
The VIPER50ASP-E uses PWM current-mode control. - Is the VIPER50ASP-E still in production?
No, the VIPER50ASP-E is currently obsolete and no longer manufactured by STMicroelectronics. - What topology is the VIPER50ASP-E suitable for?
The VIPER50ASP-E is suitable for flyback topology. - What kind of protection does the VIPER50ASP-E have?
The VIPER50ASP-E has internal current limiting and over-temperature protection. - What are some common applications of the VIPER50ASP-E?
The VIPER50ASP-E is used in power supplies for consumer electronics, industrial power supplies, LED drivers, and telecom and datacom power supplies. - Where can I find detailed specifications for the VIPER50ASP-E?
Detailed specifications can be found in the datasheet available on STMicroelectronics' official website or through distributors like Digi-Key and Mouser Electronics. - What are the benefits of using the VIPER50ASP-E in power supply designs?
The VIPER50ASP-E offers high efficiency, reliability, and a compact design, making it a beneficial choice for various power supply applications.
