MM3480
MM3480 is 2 cells lithium-ion/lithium-polymer battery Secondary protection manufactured by MITSUMI.
Features
(Unless otherwise specified, Topr=+25°C)
(1) Range and accuracy of detection voltage
Overcharge detection voltage
4.0V to 4.5V, 5m V step
Accuracy±30m V
(2) Range of detection delay time
Overcharge detection delay time
1.2s to 10.0s
Selection from Rank
(3) Low current consumption
Typ. 2.5µA, Max. 5.0µA (Vcell=3.5V)
Typ. 0.1µA, Max. 0.15µA (Vcell=2.3V)
(4) Absolute maximum ratings
VDD pin
VSS- 0.3V to +12V
OV pin
VSS- 0.3V to VDD+0.3V
Storage temperature
- 55 to +125ºC
Operation temperature
- 40 to +110ºC
Pin Assignment
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