EUP9261 Datasheet, PDF (15/23 Pages) Eutech Microelectronics Inc – LI-ION/POLYMER ONE CELL PROTECTOR

EUP9261
Load short-circuting detection voltage vs.
temperature
2.20
2.00
1.80
1.60
1.40
1.20
1.00
-50 -25
0 25 50
Ta( )
75 100
Figure9.
2. Current consumption temperature characteristics
Curremt consumption vs. temperature in
normal mode
8.00
7.00
6.00
5.00
4.00
3.00
2.00
-50 -25
0 25 50
Ta( )
75 100
Figure10.
Current consumption vs. temperature in
power-down mode
0.0600
0.0500
0.0400
0.0300
0.0200
0.0100
0.0000
-50 -25
0 25 50
Ta( )
75 100
Figure11.
3. Detection/release delay time temperature characteristics
Overcharge detection delay time
vs.temperature
2.3
2
1.7
1.4
1.1
0.8
0.5
-50 -25
0 25 50
Ta( )
75 100
Figure12.
Overdischarge detection delay time
vs.temperature
260
230
200
170
140
110
80
-50 -25
0 25 50
Ta( )
75 100
Figure13.
DS9261 Ver2.4 Jan. 2007
15