QC4/4+ 27W AP3302A+APR345+WT6615F, QC4/4+ 27W Class A Charger EV1 Board
使用 Diodes Incorporated 的 AP3302K6TR-G1 的参考设计
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依据最终产品
- Wall Charger
说明
- QC4/4+ 27W AP3302A+APR345+WT6615F, 27W QC4/4+ Class A charger Evaluation Board EV1 is composed of three main parts, AP3302A offers the QR PWM switching control & working under the DCM mode with peak current controlling, APR345 is a Synchronous Rectification Controller and the WT6615F is USB PD and Quick Charge 4/4+ Controller for implementing quick charger decoder functions. Based on monitoring D+ & D- and CC1 & CC2 signals, WT6615F will interprets desired voltage and current setting, and then feedback information to primary side AP3302A controller for providing well regulated voltage and current as well as related power protections
主要特色
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Conversion TypeAC to DC
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Input Voltage90 to 264 (AC) V
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Output Voltage3|5|9|12 V
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Output Current2.25@12V|3@3V|3@5V|3@9V A
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Output Power27 W
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Efficiency89 %
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TopologyQuasi Resonant SSR
Featured Parts (6)
| 零件编号 | 供应商 | 类别 | 说明 | |||
|---|---|---|---|---|---|---|
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EL1019-G | EVERLIGHT Electronics Co., Ltd | Transistor and Photovoltaic Output Photocouplers | DC-IN 1-CH Transistor DC-OUT 4-Pin SOP Tube | 买入 | |
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EL1019(TA)-VG | EVERLIGHT Electronics Co., Ltd | Transistor and Photovoltaic Output Photocouplers | DC-IN 1-CH Transistor DC-OUT 4-Pin SOP T/R | 买入 | |
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EL1019-VG | EVERLIGHT Electronics Co., Ltd | Transistor and Photovoltaic Output Photocouplers | DC-IN 1-CH Transistor DC-OUT 4-Pin SOP Tube | 买入 | |
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EL1019(TB)-VG | EVERLIGHT Electronics Co., Ltd | Transistor and Photovoltaic Output Photocouplers | DC-IN 1-CH Transistor DC-OUT 4-Pin SOP T/R | 买入 | |
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EL1019(TA)-G | EVERLIGHT Electronics Co., Ltd | Transistor and Photovoltaic Output Photocouplers | DC-IN 1-CH Transistor DC-OUT 4-Pin SOP T/R | 买入 | |
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AP3302K6TR-G1 | Diodes Incorporated | PWM and Resonant Controllers | Current Mode PWM Controller 350mA 135kHz 6-Pin SOT-26 T/R | 买入 | |