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Charge Pump ICs

RoHS

The charge pump ICs provide inverted voltage (XC6351) or double step-up voltage(XC9801) with only 2 external capacitors connected. IC shrinkage is realized compared to DC/DC controllers that use choke coils. The XC6351Series are integrated in to SOT-26 packages. The output is inverted and negative voltage. The XC9801 are double step-up ICs and integrated in to MSOP-8A packages.

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SERIES CONTROL Built-in FET VOLTAGE OPERATING
(V)		 OUTPUT VOLTAGE
(V)		 SUPPLY CURRENT (uA) OSCILLATION FREQUENCY NOTE PACKAGE PDF
MIN MAX MIN MAX
XC6351A  Inverter  Nch FET
Pch FET 		 1.2  5  -1.2  5  100  120kHz
35kHz 		 Stand-by Current 2.0μA(MAX.)  SOT-26
USP-6B 		  
XC9801 Recommended
XC9802 Recommended 		 Step-up  Nch FET
Pch FET 		 1.8  5.5  2.5  6  80  300kHz  Iout=80mA
(Vin=3.6V,Vout=5.0V)
Standy Current 0.2μA (MAX.) 		 MSOP-8A
USP-8 		  
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