ADP3605

120毫安开关电容电压逆变器稳压输出 120 mA Switched Capacitor Voltage Inverter with Regulated Output

Product Details

The is a 120 mA inverting regulator that converts a 3- to 6-volt input into a -3 volt output. It provides a fully regulated output voltage without using inductors. A charge pump converter, the ADP3605 combines the benefits of outstanding accuracy ±5% over line, load and temperature, low shutdown current 10 µA typical and small size. It has an internal 500 kHz oscillator, allowing use of small charge pump and filter capacitors.

### Features and Benefits

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Fully Regulated Adjustable Output Voltage

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High Output Current: 120 mA

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Output Accuracy: ±3%

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250 kHz Switching Frequency

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Low Shutdown Current: 2 µA Typical

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Input Voltage Range from 3 V to 6 V

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SO-8 Package

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–40°C to +85°C Ambient Temperature Range