MB39A114 Datasheet, PDF (2/54 Pages) Fuji Electric – DC/DC Converter IC for Charging Li-ion Battery

MB39A114
(Continued)
• Wide range of operating power-supply voltage range : 8 V to 25 V
• Built-in output setting resistor
• Built-in switching function (SEL terminal) of output setting voltage 16.8 V or 12.6 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 Amp 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 type output stage supporting Pch MOS FET devices.
2