MB3887PFV FUJITSU [Fujitsu Component Limited.], MB3887PFV Datasheet - Page 2

• Manufacturer Part Number: MB3887PFV
• Description: DC/DC Converter IC for Charging Li-ion battery
• Manufacturer: FUJITSU [Fujitsu Component Limited.]

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MB3887
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• Output voltage setting using external resistor
• High efficiency
• Wide range of operating supply voltages
• Output voltage setting accuracy
• Charging current accuracy
• Built-in frequency setting capacitor enables frequency setting using external resistor only
• Oscillation frequency range
• Built-in current detection amplifier with wide in-phase input voltage range : 0 V to VCC
• In standby mode, leave output voltage setting resistor open to prevent inefficient current loss
• Built-in standby current function
• Built-in soft-start function independent of loads
• Built-in totem-pole output stage supporting P-channel MOS FET devices
: 4.2 V ± 0.74% (Ta = −10 °C to +85 °C , per cell)
: 8 V to 25 V
: 1 cell to 4 cells
: 96% (VIN = 19 V, Vo = 16.8 V)
: ±5%
: 100 kHz to 500 kHz
: 0 µA (standard)