MM1491
MM1491 is Protection of Lithium Ion Battery manufactured by MITSUMI.
MITSUMI
Protection of Lithium Ion Battery (one cell) MM1491
Protection of Lithium Ion Battery (one cell)
Monolithic IC MM1491
Outline
This IC is a smaller, higher precision type of lithium ion battery protection IC as pared to the MM1301 series, and precision of ±25mV is guaranteed at 0°C ~ 50°C. MM1301 had both VCC and VIN pins, but MM1491 has only the VCC pin.
1-Cell Protection ICs
Temperature conditions
A:Ta=-25 ~ 75°C, B:Ta=-20 ~ 70°C, C:Ta=0 ~ 50°C, D:Ta=0 ~ 40°C, E:Ta=-20 ~ 25°C
Package Model
SOT-26A ts AN
BN c GN u HN d JN
MM1491 o MN r SN
P YN t ZN
Overcharge detection voltage (V)
4.200±0.025 4.350±0.025 4.280±0.025 4.200±0.025 4.250±0.025 4.250±0.025 4.295±0.025...
