Inverting Charge Pump Voltage Doublers

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MICROCHIP

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Charge Pump DC-to-DC Converters

Note:This product has become 'Obsolete' and is no longer offered as a viable device.The TC2682, TC2683 and TC2684 are CMOS charge pump converters that provide an inverted doubled output from a single positive supply. An on-board oscillator provides the clock and only three external capacitors are re - 120 Ohms (typ.) Output Resistance- 99% Voltage Conversion Efficiency- Only 3 External Capacitors Required- Power-Saving Shutdown Mode- Low Active Supply Current     ...............95 µ A (typ.) for TC2682     ...............225 µ A (typ.) for TC2683     ...............700 µA (typ.) for TC2684;

Microchip

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Inverting Charge Pump Voltage Doublers

General Description The TC2682/TC2683/TC2684 are CMOS charge pump converters that provide an inverted doubled output from a single positive supply. An on-board oscillator provides the clock and only three external capacitors are required for full circuit implementation. Switching frequencies are

文件：401.91 Kbytes 页数：10 Pages

MICROCHIP

微芯科技

Inverting Charge Pump Voltage Doublers

文件：230.52 Kbytes 页数：10 Pages

MICROCHIP

微芯科技