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MA5601-38V Synchronous Buck Converter


MA5601-38V Synchronous Buck Converter DataSheet

GENERAL DESCRIPTION
    The MA5601 is a monolithic synchronous buck regulator. The device integrates two internal power MOSFETs, and provides 2.5A of continuous load current over a wide input voltage of 8V to 38V. Current mode control provides fast transient response and cycle-by-cycle current limit.
    An internal soft-start prevents inrush current at turn-on, This device, available in
SOP8L-EP(Exposed pad) package, provides a very compact solution with minimal external components.

FEATURES
- Wide 8V to 38V Operating Input Range
- Integrated 140mΩ Power MOSFET Switches
- Output Adjustable from VFB(1V) to 20V
- Up to 93% Efficiency
- Internal Soft-Start
- Stable with Low ESR Ceramic Output Capacitors
- Fixed 160KHz Frequency
- Cycle-by-Cycle Over Current Protection
- Input Under/Over Voltage Lockout

MA5601QC2.0快充方案

CET-100 QC2 CAR CHARGER TESTING REPORT   2015-06-06
Model No: CET-100
INPUT:12-24V
OUTPUT:5.3V/2.4A or 9V/1.67A
5.3V/2.4A (在USB PLUG TEST)      
   
INPUT:                        12V                         24V  
空載:                       5.27V                      5.27V  
負載2.4A:                  5.06V                      5.07V  
過載保護:                   3.1A                        3.1A     
2.4A時輸入電流:     1.16A                       0.58A  
滿載效率:                   87.2%                     87.40%  
待機功耗:               6mA                        20mA   
2小時溫升:               --                            58度  
紋波mv:                        20mV                    47mV  
傳導:               7.57MHZ/-58.03dBm        7.74MHZ/-55.9dBm(參考spec: 小於-50 dBm)
幅射:            64MHZ/-67.45 dBm           63MHZ/-64.38dBm  (參考spec: 小於-60 dBm)
9V/1.67A (在USB PLUG TEST)      
   
INPUT:                        12V                         24V  
空載:                       9.19V                      9.2V  
負載1.67A:                  9.03V                      9.03V  
過載保護:                   1.9A                        2.6A(7.6V)    
1.67A時輸入電流:     1.34A                      0.67A  
滿載效率:                   93.7%                     93.7%  
待機功耗:               6mA                        20mA   
2小時溫升: --                            --                             
紋波mv:                        20mV                    28.8mV  
傳導:               7.7MHZ/-59.96dBm        7.68MHZ/-60.07dBm(參考spec: 小於-50 dBm)
幅射:            63MHZ/-69.36 dBm           63MHZ/-66.96dBm  (參考spec: 小於-60 dBm)

MA5601+F75299-5V9V-QC2.0+BC1.2 DataSheet
 
MA5601-5V9V-FP6601-QC2.0+BC1.2  DataSheet
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