VIPER114LSTR Active
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Name: VIPER114LSTR
Brand: STMicroelectronics
SKU: VIPER114LSTR
Price: 1.05 USD
Availability: InStock

Energy saving off-line high voltage converter

In stock:

$1.05

Key features
800 V avalanche-rugged power MOSFET allowing ultra wide VAC input range to be covered Embedded HV startup and sense-FET Current mode PWM controller Drain current limit protection 370 mA (VIPER113) 480 mA (VIPER114) 590 mA (VIPER115) Wide supply voltage range: 4.5 V to 30 V Minimized system input power consumption: Less than 10 mW at 230 V_AC in no-load condition Less than 400 mW at 230 V_AC with 250 mW load Jittered switching frequency reduces the EMI filter cost: 30 kHz ± 7% (type X) 60 kHz ± 7% (type L) 120kHz ± 7%(type H) Embedded E/A with 1.2 V reference Protections with automatic restart: overload/short-circuit (OLP), line or output OVP, max. duty cycle counter, VCC clamp Pulse-skip protection to prevent flux- runaway Embedded thermal shutdown Built-in soft-start for improved system reliability

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