S-8233A Datasheet, PDF (16/30 Pages) Seiko Instruments Inc – BATTERY PROTECTION IC FOR 3-SERIAL-CELL PACK

BATTERY PROTECTION IC FOR 3-SERIAL-CELL PACK
S-8233A Series
Rev.3.2_10
Voltage temperature factor
Voltage temperature factor 1 indicates over charge detection voltage, over charge release voltage, over
discharge detection voltage, and over discharge release voltage.
Voltage temperature factor 2 indicates over current detection voltage.
The Voltage temperature factors 1 and 2 are expressed by the oblique line parts in Figure 5.
Ex. Voltage temperature factor of over charge detection voltage
V_CU
[V]
+0.1 mV/°C
V_CU25
V_CU25 is the over charge detection voltage at 25°C
−0.1 mV/°C
−20
25
70
Ta [°C]
Figure 5
16
Seiko Instruments Inc.