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VIPER31 |
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| Part Number | VIPER31 |
| Manufacturer | STMicroelectronics (https://www.st.com/) |
| Description | The VIPER31 device is a high-voltage converter that smartly integrates an 800 V avalanche rugged power MOSFET with PWM current-mode control. The 800 V breakdown allows extended input voltage range to ... |
| Features |
• 800 V avalanche-rugged power MOSFET to cover ultra-wide VAC input range • Embedded HV startup and sense FET • Current mode PWM controller • Drain current limit protection (OCP): – 710 mA (VIPER317) ~ AC DIN RIN – 850 mA (VIPER318) VCC OVP FB CONTROL DRAIN VIPER31 – 990 mA (VIPER319) • Wide supply voltage range: 4.5 V to 30 V COMP UVP GND CIN DAUX – < 20 mW @ 230 VAC in no-load; R1 C1 C3 R2 C2 D2 – < 430 mW @ 230 VAC, 25 0mW output load LOUT VOUT • Jittered switching frequency reduces the EMI filter cost: GND D1 COUT GND – 30 kHz ± 7% (type X) – 60 kHz ± 7% (typ... |
| Document |
 VIPER31 Data Sheet
PDF 1.08MB |
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Desde 2024. D4U Semiconductor.
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