1. BAT Regulation Voltage
3.6V±30mV(±0.8%)
2. Fast Charge Current
558mA±5%(RICHG=2.32k )
3. The external resistor enables trickle/fast-charge current/charge completion current to be set
(Maximum charge current : 1.5A). 4. A charge timer is embedded in this IC. The external resistor enables the charge timer to be set
arbitrarily. 5. The chip temperature detection function can limit the temperature rise in the IC during high power
charging. It can be charged at an opt.
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MITSUMI
Li-ion Battery Charge Control IC MM3658AR
Li-ion Battery Charge Control IC
Monolithic IC MM3658AR
Outline
This IC is a linear charge control IC for 1-cell lithium iron phosphate (LiFePO4) battery. The chip temperature detection function can limit the temperature rise in the IC during high power charging and the battery temperature detection function enables the Charging by temperature to be controlled. The package is a small size SSON-10pin.
Features
1. BAT Regulation Voltage
3.6V±30mV(±0.8%)
2. Fast Charge Current
558mA±5%(RICHG=2.32k )
3. The external resistor enables trickle/fast-charge current/charge completion current to be set
(Maximum charge current : 1.5A).
4. A charge timer is embedded in this IC.
MM3658AR Datasheet
