mm1438 Mitsumi Electronics, Corp., mm1438 Datasheet - Page 6

• Manufacturer Part Number: mm1438
• Description: Lithium-ion Battery Charge Control 1 Cell
• Manufacturer: Mitsumi Electronics, Corp.

MITSUMI
MITSUMI
Timing Chart
Application Circuit
V
SW1
CEL
CS
LV
CEL
CS
LV
CC
100mV
OFF
0
0
0
0
0
0
0
0
Charging OFF
Charging OFF
L
L
OFF
Battery connection and SW1: ON
H
Rated current mode
ON
ON
Rated voltage mode
Charging ON
Lithium-Ion Battery Charge Control (1 cell) MM1438
(SW2 : L)
Battery low voltage
Normal charging
(2V or less)