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Part number
154  -  AMI  DIP-40  
154  -  AMI  DIP-40  
9998124  2017  RICHTEK  WDFN-12  
9000  12  Richtek  12-WDFN (3x3)  
7500  13  Richtek  -  
100000  -  Richtek USA Inc  -  


Part information

The is a dual high-efficiency Pulse-WidthModulated (PWM) step-down DC-DC converter. It is capable of delivering 1A output current over a wide input voltage range from to 5.5V, the RT8020 is ideally suited for portable electronic devices that are powered from 1-cell Li-ion battery or from other power sources within the range such as cellular phones, PDAs and other handheld devices. Two operational modes are available : PWM/Low-Dropout auto-switch and shutdown modes. Internal synchronous rectifier with low RDS(ON) dramatically reduces conduction loss at PWM mode. No external Schottky diode is required

Part numberCircuit descriptionManufacture
RT8020DGQW Dual High-efficiency PWM Step-down Dc-dc Converter RichTek Technology


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