Overview
The VIPER50ASP-E is a high-performance Switch Mode Power Supply (SMPS) primary IC developed by STMicroelectronics. This device combines advanced PWM circuitry with high-voltage capabilities, leveraging ST's VIPower M0 Technology. It is designed to provide efficient and reliable power management in a variety of applications, particularly in off-line switch-mode power supplies.
The IC is packaged in a PowerSO-10 (HSOP-10) package, which is suitable for surface mount technology (SMT) and offers a compact solution for space-constrained designs. The VIPER50ASP-E is known for its robust performance, high voltage handling, and current-mode PWM control, making it an ideal choice for industrial, consumer, and automotive power supply applications.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | STMicroelectronics |
| Part Number | VIPER50ASP-E |
| Package/Case | PowerSO-10 (HSOP-10) |
| Input Voltage Range | 8 V ~ 15 V |
| Breakdown Voltage | 700 V |
| Switching Frequency Range | 90 kHz ~ 200 kHz |
| Output Current | 1500 mA |
| Power Rating | 60 W |
| Operating Temperature Range | -25°C ~ 125°C |
| Mounting Style | SMD/SMT |
Key Features
- High Voltage Handling: The VIPER50ASP-E can handle high voltage up to 700 V, making it suitable for off-line switch-mode power supplies.
- Current-Mode PWM Control: This IC uses current-mode PWM control, which provides stable and efficient power management.
- High Efficiency: The device is optimized for high efficiency, reducing power losses and heat generation.
- Compact Package: The PowerSO-10 package is compact and suitable for surface mount technology, making it ideal for space-constrained designs.
- Wide Operating Temperature Range: The IC operates over a wide temperature range from -25°C to 125°C, ensuring reliability in various environmental conditions.
- RoHS Compliance: The VIPER50ASP-E is RoHS compliant, meeting environmental standards for lead-free products.
Applications
- Off-Line Switch-Mode Power Supplies: The VIPER50ASP-E is primarily used in off-line switch-mode power supplies, including those for consumer electronics, industrial equipment, and automotive systems.
- Industrial Power Supplies: It is suitable for industrial power supplies that require high reliability and efficiency.
- Consumer Electronics: The IC can be used in various consumer electronics such as TVs, computers, and other household appliances.
- Automotive Systems: Its robust performance and high voltage handling make it a good fit for automotive power supply applications.
Q & A
- Q: What is the input voltage range of the VIPER50ASP-E?
A: The input voltage range of the VIPER50ASP-E is 8 V to 15 V.
- Q: What is the maximum breakdown voltage of the VIPER50ASP-E?
A: The maximum breakdown voltage of the VIPER50ASP-E is 700 V.
- Q: What is the switching frequency range of the VIPER50ASP-E?
A: The switching frequency range of the VIPER50ASP-E is 90 kHz to 200 kHz.
- Q: What is the maximum output current of the VIPER50ASP-E?
A: The maximum output current of the VIPER50ASP-E is 1500 mA.
- Q: What is the power rating of the VIPER50ASP-E?
A: The power rating of the VIPER50ASP-E is 60 W.
- Q: What is the operating temperature range of the VIPER50ASP-E?
A: The operating temperature range of the VIPER50ASP-E is -25°C to 125°C.
- Q: Is the VIPER50ASP-E RoHS compliant?
A: Yes, the VIPER50ASP-E is RoHS compliant.
- Q: What package type is the VIPER50ASP-E available in?
A: The VIPER50ASP-E is available in the PowerSO-10 (HSOP-10) package.
- Q: What are some common applications of the VIPER50ASP-E?
A: The VIPER50ASP-E is commonly used in off-line switch-mode power supplies, industrial power supplies, consumer electronics, and automotive systems.
- Q: Where can I find the datasheet for the VIPER50ASP-E?
A: You can find the datasheet for the VIPER50ASP-E on the STMicroelectronics website or through various electronic component distributors like Jotrin, SIC Stock, and AllDatasheet.
