MITSUMI
Lithium Ion Battery Charging Control (microcomputer-controlled type) (one cell) MM1475
Pin No. Pin name
20
VOUT1
Internal Equivalent Circuit Diagram Pin No. Pin name
22
NC
23 OSC OUT
Internal Equivalent Circuit Diagram
21 VDET-TD
24 OSC FB -
Absolute Maximum Ratings (Ta=25°C)
Item
Symbol
Rating
Unit
Storage temperature
TSTG
-40~+125
°C
Operating temperature
TOPR
-20~+70
°C
Power supply voltage
VCCmax.
-0.3~+15
V
Allowable loss
Pd
250
mW
Recommended Operating Conditions
Item
Symbol
Rating
Unit
Operating temperature
TOPR
-20~+70
°C
Charging control operating voltage
VOPR
3.0~5.8
V