Overview
The VIPER53DIP-E from STMicroelectronics is a highly integrated power management solution, combining an enhanced current mode PWM controller with a high voltage MDMesh Power Mosfet in the same package. This device is designed for offline power supplies, offering a secondary power capability of up to 30W in a wide range input voltage or 50W in a single European voltage range. It is available in a DIP-8 package, making it suitable for various industrial and consumer applications.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Part Number | VIPER53DIP-E | |
| Package | DIP-8 | |
| Marketing Status | Active | |
| Grade | Industrial | |
| RoHS Compliance Grade | Ecopack1 | |
| Transistor Breakdown Voltage (V) | 620 | V |
| Drain Current (A) | 2 | A |
| R DS(on) (Ω) | 1 | Ω |
| Switching Frequency | Up to 300kHz | |
| Operating Temperature (°C) | -40 to 150 | °C |
| Supply Voltage (V) | 0 to 19 | V |
Key Features
- High voltage start-up current source
- Undervoltage lockout with Hysteresis
- Overload and short-circuit control
- Switching frequency up to 300kHz
- Current mode control with adjustable limitation
- Current limitation
- Automatic burst mode in standby condition (“Blue Angel“ compliant)
- Overtemperature protection
- Soft start and shut-down control
Applications
The VIPER53DIP-E is typically used in offline power supplies, particularly in applications requiring a secondary power capability of up to 30W in a wide range input voltage or 50W in a single European voltage range. It is suitable for various industrial and consumer electronics where efficient and reliable power management is crucial.
Q & A
- What is the VIPER53DIP-E?
The VIPER53DIP-E is an integrated power management IC that combines an enhanced current mode PWM controller with a high voltage MDMesh Power Mosfet in the same package.
- What are the key applications of the VIPER53DIP-E?
The VIPER53DIP-E is used in offline power supplies, particularly in applications requiring up to 30W in a wide range input voltage or 50W in a single European voltage range.
- What is the maximum switching frequency of the VIPER53DIP-E?
The maximum switching frequency of the VIPER53DIP-E is up to 300kHz.
- What are the key features of the VIPER53DIP-E?
Key features include high voltage start-up current source, undervoltage lockout with Hysteresis, overload and short-circuit control, current mode control with adjustable limitation, and overtemperature protection.
- What is the package type of the VIPER53DIP-E?
The VIPER53DIP-E is available in a DIP-8 package.
- What is the drain current capability of the VIPER53DIP-E?
The drain current capability of the VIPER53DIP-E is up to 2A.
- What is the transistor breakdown voltage of the VIPER53DIP-E?
The transistor breakdown voltage of the VIPER53DIP-E is 620V.
- Does the VIPER53DIP-E have overtemperature protection?
Yes, the VIPER53DIP-E includes overtemperature protection.
- Is the VIPER53DIP-E compliant with any specific standards?
Yes, the VIPER53DIP-E is “Blue Angel“ compliant in its automatic burst mode in standby condition.
- What is the operating temperature range of the VIPER53DIP-E?
The operating temperature range of the VIPER53DIP-E is -40°C to 150°C.
