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STMicroelectronics 8-Pin PDIP 5-Channel PWM Controller 300 kHz 19V Through Hole VIPER53DIP-E
Specifications
| Country of Origin | India |
|---|---|
| Brand | STMicroelectronics |
| Height | 4.95mm |
| Length | 10.16mm |
| Model | VIPER53DIP-E |
| Width | 7.11mm |
| Mount Type | Through Hole |
| Maximum Duty Cycle | 16% |
| Topology | Flyback |
| Maximum Operating Temperature | 150°C |
| Package Type | PDIP |
| Minimum Operating Temperature | -40°C |
| Number of outputs | 5 |
| Output Voltage | 620V |
| Maximum Switching Frequency | 300kHz |
| Pin Count | 8 |
| Maximum Supply Voltage | 19V |
| Minimum Supply Voltage | 0mV |
| Supply Current | 4.5mA |
| PWM Controller Type | Current Mode |
Key Features
- High-voltage off-line converter combining PWM controller and 700V vertical power MOSFET.
- Five output channels with current mode PWM control for flyback topology.
- Wide operating temperature range from -40°C to 150°C.
- Supply current only 4.5mA ensuring energy-efficient performance.
- Maximum duty cycle of 16% for precise power regulation.
- Suitable for various offline switching power supply applications.
- Standard PDIP package supports ease of through-hole PCB mounting.
Product Description
STMicroelectronics VIPER53DIP-E is a high-voltage off-line converter integrated circuit, featuring an 8-pin PDIP package with through-hole mounting. It incorporates a 5-channel PWM controller and a built-in 700V vertical power MOSFET designed for primary or secondary side regulation in AC/DC converters.
This device operates with a maximum switching frequency of 300 kHz and a maximum supply voltage of 19 volts, delivering precise and efficient power conversion. The current mode PWM controller supports flyback topology circuits commonly used in offline power supplies for industrial, commercial, and consumer electronics applications.
The compact form factor measuring 10.16mm x 7.11mm x 4.95mm enables integration into space-constrained designs. Further, it boasts a wide operating temperature range from -40°C up to 150°C, making it suitable for harsh operating environments including industrial automation and electronic control systems.
The device’s low supply current of 4.5mA reduces power consumption without compromising performance. It supports a maximum duty cycle of 16%, providing stability and control in power delivery.
This IC complies with non-automotive and non-approved standard classifications. It does not carry automotive-specific certifications but is engineered to high-quality manufacturing standards for reliable operation.
Applications include offline power supplies for industrial machines, laboratory instruments, HVAC controllers, and other electrical equipment requiring efficient power management. High-voltage PWM Controller integrated with power MOSFET for compact power supply designs.
Operates up to 300 kHz switching frequency for enhanced efficiency. Supports flyback converter topologies with 5 output channels. Robust performance over -40°C to 150°C temperature range. Through-hole PDIP 8-pin package facilitates prototyping and repair.
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Frequently Asked Questions
The maximum switching frequency of this model is 300 kHz, allowing for efficient power conversion in various applications.
The supply current for the VIPER53DIP-E is 4.5 mA, which helps reduce overall power consumption.
The maximum supply voltage for the VIPER53DIP-E is 19 volts, making it suitable for a range of power management applications.
This model operates within a wide temperature range from -40°C to 150°C, suitable for harsh environments.
The VIPER53DIP-E features five output channels, designed for current mode PWM control in flyback topology circuits.
The maximum duty cycle for the VIPER53DIP-E is 16%, providing stability in power delivery.
This model comes in an 8-pin PDIP package, which facilitates through-hole mounting on PCBs.
The VIPER53DIP-E supports flyback topology, commonly used in offline power supplies.
The dimensions of this model are 10.16 mm in length, 7.11 mm in width, and 4.95 mm in height.
The VIPER53DIP-E can deliver an output voltage of up to 620V, suitable for various applications.
This PWM controller is suitable for offline power supplies in industrial machines, laboratory instruments, and HVAC controllers.
The minimum operating temperature for the VIPER53DIP-E is -40°C, enabling its use in low-temperature environments.
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