HM5301 3CH Power Management IC Datasheet
●The HM5301 is a 3CH power management IC for applications powered by one Li-Ion battery or a DC 5V adapter. It integrates three synchronous buck converters and can provide high efficiency output at light load and heavy load operation. The internal compensation architecture simplifies the application circuit design. Besides, the independent enable control makes the designer have the greatest flexibility to optimize timing for power sequencing purposes. The HM5301 is available in a 20 pin QFN 3x3 package.
■Features
●2.7V to 5.5V Input Voltage Range
●Three Buck Converters ,Output Voltage Range: 0.6V to Vin ,CH1, CH2, CH3 Continuous Load Current / Peak Current: 1A, 1A, 1A / 1.2A, 1.5A, 1.2A ,(3CH total output power consumption must be less than 6W) ,Fixed 1.5MHz Switching Frequency ,100% Duty Cycle Low Dropout Operation ,<1uA Shutdown Current ,Independent Enable Control ,Internal Compensation ,Cycle-by-Cycle Current Limit ,Short Circuit Protection
●Auto Recovery OTP Protection
●Input OVP Architecture
●Available in 20-pin 3mm x 3mm QFN Package
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HM5301 、 HM5301QR 、 C2012X5R1A106M 、 C3216X5R1A106M 、 C2012X5R1A226M 、 C3216X5R1A226M |
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[ Smart Phone ][ IP Camera ][ Digital Camera ] |
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Datasheet |
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Please see the document for details |
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QFN 3x3 |
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English Chinese Chinese and English Japanese |
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2021/03/01 |
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Ver. 1.3 |
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676 KB |
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