S-8233A Datasheet, PDF (8/30 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
Table 6 (2 / 2)
(Ta = 25 °C unless otherwise specified)
Measure- Measure-
Item
Symbol Condition
Min.
Typ. Max. Unit ment
ment
condition circuit
Output voltage
DOP"H" voltage
V_DO(H)
I_OUT=10 µA
V_CC-0.5
−
−
V
7
4
DOP"L" voltage
V_DO(L)
I_OUT=10 µA
−
−
V_SS+0.1
V
7
4
COP"L" voltage
V_CO(L)
I_OUT=10 µA
−
−
V_SS+0.1
V
8
5
COP OFF LEAK current
I_COL V1=V2=V3=4.5 V
−
−
100
nA
14
9
CD1"H" voltage
V_CD1(H)
I_OUT=0.1 µA
V_CC -0.5
−
−
V
13
8
CD1"L" voltage
V_CD1(L)
I_OUT=10 µA
−
−
V_C1+0.1
V
13
8
CD 2"H" voltage
V_CD2(H)
I_OUT=0.1 µA
V_CC -0.5
−
-
V
13
8
CD 2"L" voltage
V_CD2(L)
I_OUT=10 µA
−
−
V_C2+0.1
V
13
8
CD3"H" voltage
V_CD3(H)
I_OUT=0.1 µA
V_CC -0.5
−
−
V
13
8
CD3"L" voltage
V_CD3(L)
I_OUT=10 µA
−
−
V_SS+0.1
V
13
8
0 V battery charging function
0 V charging start voltage
V0CHAR
−^*5
−
−
1.4
V
15
10
*1. If over current detection voltage 1 is 0.50 V, both over current detection voltages 1 and 2 are 0.54 to
0.55 V, but V_IOV2 > V_IOV1.
*2. Voltage temperature factor 1 indicates over charge detection voltage, over charge release voltage, over
discharge detection voltage, and over discharge release voltage.
*3. Voltage temperature factor 2 indicates over current detection voltage.
*4. The DOP and COP logic must be established for the operating voltage.
*5. This spec applies for only 0 V battery charging function available type.
8
Seiko Instruments Inc.