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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 inter.
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
Package/Order Information
efficiency, meeting energy star class VI
■ ±5% CC Regulation at Universal AC input
■ Primary-side Sensing and Regulation without TL431 and
Opto-coupler
■ Programmable Cable Drop Compensation
■ No-need Control Loop Compensation Capacitance
■ Excellent Protection Coverage:
Over Temperature Protection (OTP) VDD Under/Over Voltage Protection(UVLO&OVP) Cycle-by-Cyc.
| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | PN8371 |
Chipown |
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| 2 | PN8315 |
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| 3 | PN8316 |
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| 4 | PN8317 |
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| 5 | PN8355 |
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| 6 | PN8359 |
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| 7 | PN8360 |
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| 8 | PN8366 |
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| 9 | PN8368 |
ETC |
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| 10 | PN8386 |
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| 11 | PN8024R |
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| 12 | PN8106 |
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