NDP133A1KC-Shenzhen Yifangda Electronics Co., Ltd

Yifangda Electronics Co., Ltd., Shenzhen

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NDP133A1KC

Features synchronous step-down converter - Wide VIN range: 8.5V to 32V - 3.1A Continuous Output Current - Up to 93% Efficiency - CC/CV Mode Control - 100% Max Duty Cycle - Default 5.1V fixed Output Voltage - +/-2% Output Voltage Accuracy - Internal loop Compensation - Integrated 45/21 mΩ High/Low Side RDS(ON) - Burst Mode Operation at Light Load USB Dedicated Charging Protocol - Output voltage range: 3.6V~20V, adjust along with fast charge negotiation - Support Qualcomm Quick Charge 2.0/3.0 - Support FCP /AFC - Support USB DCP applying 2.7V on D+/ D- - Meets BC1.2, YD/T 1591-2009 - Available in SOP8 Package Application Areas - Wall-Adapter, Smart phones - Car Charger - Tablets, Netbooks - Distributed Power Systems

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Xintan Micro

Product Description

- Commodity name: NDP133A1KC
- 封装: SOP-8
- 品牌: Xintan Micro
Features synchronous step-down converter - Wide VIN range: 8.5V to 32V - 3.1A Continuous Output Current - Up to 93% Efficiency - CC/CV Mode Control - 100% Max Duty Cycle - Default 5.1V fixed Output Voltage - +/-2% Output Voltage Accuracy - Internal loop Compensation - Integrated 45/21 mΩ High/Low Side RDS(ON) - Burst Mode Operation at Light Load USB Dedicated Charging Protocol - Output voltage range: 3.6V~20V, adjust along with fast charge negotiation - Support Qualcomm Quick Charge 2.0/3.0 - Support FCP /AFC - Support USB DCP applying 2.7V on D+/ D- - Meets BC1.2, YD/T 1591-2009 - Available in SOP8 Package Application Areas - Wall-Adapter, Smart phones - Car Charger - Tablets, Netbooks - Distributed Power Systems

NDP133A1 is a high-efficiency, monolithic synchronous step-down DC/DC converter integrated with multiple USB Dedicated Charging Protocols. The step-down converter can deliver up to 3.1A continuous load with excellent line and load regulation over an input voltage range of 8.5V to 32V.

The integrated USB Dedicated Charging protocol complies with popular fast-charging protocols such as QC2.0/3.0, FCP, and AFC. It also supports Apple iPhone, BC1.2, or YD/T 1591 compliant devices. An auto-detect feature automatically identifies handheld devices attached to the USB port and automatically adjusts the output voltage.

The NDP133A1 features full protection, including hiccup current limiting, input over-voltage protection, and thermal regulation.

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