HT7660 is a monolithic CMOS switched-capacitor volt-
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HT7660 CMOS SwitchedCapacitor Voltage Converter Features Simple conversion of VDD to VDD Cascade connection two devices are connected No external diode required Typically with no load voltage conversion 999 effi VOUT 2 VDD Boost pin for higher switching frequency Easy to use Requires only two external capacitors ciency Typical power efficiency is 98 Wide operating voltage range 3V to 12V 8pin DIPSOP package Applications RS232 power supply On board negative supply for dynamic RAMS Su......
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