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STMicroelectronics SMPS Controller 800V 18W 16-Pin SOIC VIPER26LD
Specifications
| Country of Origin | India |
|---|---|
| Brand | STMicroelectronics |
| Height | 1.5mm |
| Length | 10mm |
| Model | VIPER26LD |
| Width | 4mm |
| Output Power | 18W |
| Mount Type | Surface |
| Maximum Duty Cycle | 80% |
| Series | VIPER26 |
| Topology | Flyback |
| Maximum Operating Temperature | 150°C |
| Package Type | SOIC |
| Minimum Operating Temperature | -40°C |
| Switching Frequency | 60kHz |
| Maximum Input Voltage | 23.5V |
| Maximum Output Voltage | 800V |
| Minimum Input Voltage | 11.5V |
| Pin Count | 16 |
| Supply Current | 3mA |
Key Features
- Supports wide input voltage range from 11.5V to 23.5V.
- Operates at a fixed switching frequency of 60kHz for stable power conversion.
- Maximum duty cycle of 80% ensures efficient energy usage.
- Wide operating temperature range from -40°C to 150°C for harsh environments.
- Compact dimensions with 10mm length, 4mm width, and 1.5mm height.
- Designed for surface mount applications with a 16-pin SOIC package.
- Supply current is low at 3mA, enhancing energy efficiency.
- Includes avalanche-rugged MOSFET for reliable high-voltage operation.
Product Description
STMicroelectronics VIPER26LD SMPS Controller is a robust solution combining an 800V avalanche-rugged MOSFET with a leading-edge PWM controller in a compact 16-pin SOIC package. Designed for flyback topology, it supports a wide input voltage range from 11.5V up to 23.5V and delivers a maximum output power of 18W, making it ideal for power supply designs that require high efficiency and reliability.
The device operates at a fixed switching frequency of 60kHz and features a maximum duty cycle of 80%, providing efficient energy conversion for offline power supplies. Its operational temperature range from -40°C to 150°C enables deployment in demanding industrial and electronic environments.
With a low supply current of 3mA, the VIPER26LD ensures minimal power consumption during operation. The SOIC package measures 10mm in length, 4mm in width, and stands 1.5mm high, fitting well in compact PCB designs for consumer electronics, industrial machines, and laboratory instruments.
This SMPS Controller supports various protection schemes inherent to the VIPerPlus series, ensuring enhanced reliability and compliance with energy-saving regulations. It is well-suited for AC/DC converter applications requiring stable and scalable power management solutions.
Supports wide input voltage range from 11.5V to 23.5V. Fixed switching frequency of 60kHz for consistent performance. Flyback topology integration for efficient power conversion. Wide operating temperature range from -40°C to 150°C.
Robust avalanche-rugged MOSFET supports high-voltage off-line operation. Compact 16-pin SOIC surface mount package. Low supply current of 3mA reduces power loss. Maximum duty cycle at 80% enhances power efficiency. Applications include industrial, laboratory, and electronics power supplies.
Explore our extensive inventory of power management ICs to find the right solutions for your industrial or electronic power conversion needs at EnvMart.
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Frequently Asked Questions
The VIPER26LD supports a wide input voltage range from 11.5V to 23.5V.
This model delivers a maximum output power of 18W.
It operates at a fixed switching frequency of 60kHz for consistent performance.
The maximum duty cycle is 80%, enhancing power efficiency during operation.
The dimensions of this model are 10mm in length, 4mm in width, and 1.5mm in height.
It has a wide operating temperature range from -40°C to 150°C, suitable for harsh environments.
This unit is designed in a compact 16-pin SOIC surface mount package.
The supply current is low at 3mA, which enhances energy efficiency.
The controller is designed for flyback topology, which is efficient for power conversion.
It is well-suited for AC/DC converter applications in industrial, laboratory, and consumer electronics power supplies.
The maximum input voltage rating is 23.5V, ensuring compatibility with various power supply designs.
The avalanche-rugged MOSFET supports reliable high-voltage operation, enhancing the robustness of the power management solution.
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