PN8370 SOP7
PN8370 SOP7 ORIGINAL
Features
Internal 650 V avalanche-rugged smart power VDMOSFET
Internal HV Start-up Circuit, Standby power consumption
< 30mW at 230VAC
Multi-mode and Quasi-Resonant technique achieve high
efficiency, meeting energy star class VI
±5% CC Regulation at Universal AC input
Applications
Switch AC/DC Adaptor
Battery Charger
79,000 تومان
1 در انبار
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توضیحات
The PN8370 consists of a Low Standby-Power Quasi-Resonant (QR) Primary-Side controller and a 650V avalanche-rugged smart
power VDMOSFET, specifically designed for a high performance AC/DC charger or adaptor with minimal external components.
PN8370 operates in primary-side sensing and regulation, so opto-coupler and TL431 could be eliminated. Because of internal HV
Start-up circuit, the system with PN8370 can achieve less than 30mW standby power consumption (230VAC). In CV mode,
multi-mode and quasi resonant technique is utilized to achieve high efficiency, avoid audible noise and make the system meeting
Energy star class VI. Good load regulation is achieved by the built-in cable drop compensation. In CC mode, the current and output
power setting can be adjusted externally by the sense resistor at CS pin. PN8370 offers complete protections including Cycle-by-Cycle
current limiting protection (OCP), over voltage protection (OVP), over temperature protection (OTP) and CS open or short protection
توضیحات تکمیلی
| Package |
SOP-8 |
|---|---|
| کیفیت |
original |
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