S-8239AAA-M6T1U Datasheet, PDF (15/30 Pages) Seiko Instruments Inc – OVERCURRENT MONITORING IC

Rev.1.4_03
OVERCURRENT MONITORING IC FOR MULTI-SERIAL-CELL PACK
S-8239A Series
1. 1. 2 Overcurrent 3 detection function "unavailable"
VINI pin
V_DIOV2
V_DIOV1
V_SS
V_DD
V_RIOV
VM pin
V_SS
DO pin
High-Z
V_SS
High-Z
High-Z
External load connection
Overcurrent 1 detection delay time (t_DIOV1) Overcurrent 2 detection delay time (tDIOV2)
Status^*1
(1)
(2)
(1)
(2)
(1)
*1. (1): Normal status
(2): Overcurrent status
Figure 11
15