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STMICROELECTRONICS VIPER012XSTR High Voltage Power Controller
The high voltage converter integrates an 800 V avalanche-rugged MOSFET with PWM current mode control, suitable for off-line power supplies. Capable of wide input voltage coverage (4.5 V to 30 V), it features embedded HV startup, sense-FET, and protections including overload, short-circuit, and thermal shutdown. Its jittered switching frequency (30, 60, 120 kHz) reduces EMI filter costs, with support for various topologies like flyback, buck, and buck-boost. Designed for low power consumption and high efficiency, it offers soft-start, pulse-skipping, and voltage protections for reliable operation.
STMICROELECTRONICS VIPER012XSTR High Voltage Power Controller Specifications:
- Pin count: SSOP10 package
- Maximum drain-to-source voltage: 800 V
- Oscillator frequency: 30, 60, 120 kHz with ±7% jitter
- Switching frequency min.: 13.5, 27, 54 kHz; max.: 16.5, 33, 132 kHz
- Thermal shutdown at 150-160°C
- Vcc operation range: 4.5 V to 30 V
- Current mode PWM control with soft-start and pulse-skipping
- Protections: overload, short-circuit, thermal shutdown, VCC clamp
- Maximum continuous power: 7W (85-265 Vac), 8W (230 Vac)
- External VCC capacitor recommended near IC
- Integrated HV startup and sense-FET for simplified design
- Designed for energy-saving applications with high efficiency
- Uses leadless SSOP10 package with thermal management features
Buy the STSeries Vi power converter: VIPER012XSTR
Purchase the STSeries VIPER012XSTR high voltage power converter IC online today. Designed for energy-saving, high efficiency, and reliable operation, it features an 800 V avalanche-rugged MOSFET, wide input range, low power consumption, and protections against overload, short circuits, and thermal conditions. Suitable for flyback, buck, and buck-boost converters, its jittered switching frequency reduces EMI filter costs, ensuring compliance with strict standards. With soft-start and pulse-skipping functions, this IC guarantees a stable and long-lasting power management solution—order now for quick delivery.
Get STSeries Vi power converter VIPER012XSTR today—built for precision and long-lasting durability in energy-efficient power supply designs.
Frequently Asked Questions
Where can I buy STMICROELECTRONICS VIPER012XSTR?
You can click on the BUY or RFQ button to purchase VIPER012XSTR from an authorized STMICROELECTRONICS distributor.
How do I troubleshoot issues or seek technical support for part VIPER012XSTR?
You can download the VIPER012XSTR datasheet or visit the STMICROELECTRONICS website for support.
Who is the manufacturer of VIPER012XSTR?
STMICROELECTRONICS