onsemi NCP1729SN35T1G

Charge Pump INV -1.15V to -5.5V 100mA 6-Pin TSOP T/R / IC REG SWTCHD CAP INV 50MA 6TSOP

Switched Capacitor Converter, Voltage-mode, 0.025A, 54kHz Switching Freq-Max, CMOS, PDSO6

Charge Pump No 35KHz Fixed 1 -1.15V~-5.5V -1.15V 5.5V 1.15V TSOP-6 , 3mm*1.5mm*1mm

Charge Pump, Switched Capacitor Voltage Inverter with Shutdown, 50 mA, 35 kHz

IC, POWER SUPPLY; Output Type: Adjustable; Input Voltage Min: 1.15V; Input Voltage Max: 5.5V; DC / DC Converter IC Case: TSOP; No. of Pins: 6Pins; Output Current: 50mA; Fixed Output Voltage Nom.: -; Adjustable Output Voltage Mi

The NCP1729 is a CMOS charge pump voltage inverter that is designed for operation over an input voltage range of 1.15 V to 5.5 V with an output current capability in excess of 50 mA. The operating current consumption is only 122 A and a power saving shutdown input is provided to further reduce the current to a mere 0.4 A. The device contains a 35 kHz oscillator that drives four low resistance MOSFET switches yielding a low output resistance of 26 O and a voltage conversion efficiency of 99%. This device requires only two external 3.3F capacitors for a complete inverter making it an ideal solution for numerous battery powered and board level applications. The NCP1729 is available in the space saving TSOP-6 (SOT-23-6) package.