TL431 SMD transisto

About this item
Price : $8.9
MOQ : 1 pcs
Weight : 0.001 KG
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Product detail
Product description:

The VIPER26 device is a smart high-voltage converter that integrates an 800 V avalanche-rugged power MOSFET with PWM current mode control. The power MOSFET with 800 V breakdown voltage allows an extended input voltage range to be applied, as well as the size of the DRAIN snubber circuit to be reduced.

The VIPER26 integrated HV startup, sense-FET, error amplifier, and oscillator with jitter allow complete application designs with a minimum number of components.

Product features:

• 800 V avalanche rugged power MOSFET allowing wide range VAC input range to be covered

• Embedded HV startup and sense-FET

• Current mode PWM controller

• Minimized system input power consumption:

– Less than 30 mW @ 230 VAC in no-load condition

– Less than 400 mW @ 230 VAC with 250 mW load

• Limiting current with adjustable set point

• Jittered switching frequency to reduce the EMI filter cost:

– 60 kHz ±4 kHz (L type)

– 115 kHz ±8 kHz (H type)

• Embedded error amplifier

• Hysteretic thermal shutdown

• Built-in soft-start for improved system reliability

• Protections with automatic restart: overload/short-circuit (OLP), the feedback loop disconnection

Application:

• Auxiliary power supply for appliances

• Power metering

• LED drivers

• SMPS for s
et-top boxes, DVD players, and recorders


Shipping
We can support express shipping, including DHL, Fedex, TNT, UPS, EMS, etc. At the same time, we also cooperate with professional shipping companies. It can provide door-to-door shipping with customs duties. If you haven't imported before, we can help you out. Looking forward to your cooperation
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