DN05099/D,设计说明描述了一款 36 瓦、Type-C 接口 QC-2.0、通用交流输入、
恒压电源,适用于支持 QC-2.0 协议的
智能手机、PAD 和 NB
适配器,其中需要与
交流电源隔离,而低成本、高效率和低待机功耗至关重要。该电源采用简单的 QR 反激式拓扑,采用 NCP1340 HF PWM
控制器、NCP43080 同步整流控制器和 NCP4371 QC-2.0 协议控制器
说明
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DN05099/D, Design Note describes a 36 watt, Type-C interface QC-2.0, universal AC input, constant voltage power supply intended for smart phone, PAD and NB adaptor supporting QC-2.0 protocol, where isolation from the AC mains is required, and low cost, high efficiency and low standby power are essential. The featured power supply is a simple QR Flyback topology utilizing NCP1340 HF PWM controller, NCP43080 synchronous rectified controller and NCP4371 QC-2.0 protocol controller
主要特色
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Conversion Type
AC to DC
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Input Voltage
90 to 264 (AC) V
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Output Voltage
5|9|12 V
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Output Current
2.67@9V|2.67@12V|3@5V A
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Output Power
32 W
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Efficiency
91 %
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Topology
Flyback- Quasi Resonant