MB39A113 데이터 시트보기 (PDF) - Fujitsu

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MB39A113

DC/DC Converter IC for Charging Li-ion Battery

Fujitsu 

MB39A113

(Continued)

• Wide range of operating power-supply voltage : 8 V to 25 V

• Output voltage setting accuracy

: ± 0.74% (Ta = −10 °C to + 85 °C)

• Built-in high accuracy current detection amplifier : ± 5% (At the input voltage difference of 100 mV) ,

± 15% (At the input voltage difference of 20 mV)

• Output voltage setting resistor is open to enable prevention of invalidity current at IC standby. (ICC = 0 µA Typ)

• Oscillation frequency range

: 100 kHz to 500 kHz

• Built-in current detection amplifier with wide in-phase input voltage range : 0 V to VCC

• Built-in soft-start function independent of loads

• Built-in standby current function

: 0 µA (Typ)

• Built-in totem-pole output stage supporting P-channel MOS FETs devices

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