Datasheet

www.ti.com
2.4
2.45
2.5
2.55
2.6
2.65
2.7
2.75
-50 -30 -10 10 30 50 70 90 110 130
V Increasing
IN
V Decreasing
IN
Temperature- C°
V ,V -V
UVL
O HYS-UVLO
100
120
140
160
180
200
220
240
260
280
0 50 100 150
V =4V
IN
V
DO
@1A -mV
Temperature- C°
V =5V
IN
6.7
6.72
6.74
6.76
6.78
6.8
6.82
-50 -30 -10 10 30 50 70 90 110 130
V Increasing
IN
V Decreasing
IN
V ,V -V
OVP HYS-OVP
Temperature- C°
5.78
5.8
5.82
5.84
5.86
5.88
-50 -30 -10 10 30 50 70 90
110
130
V Increasing
IN
V Decreasing
IN
Temperature- C°
V ,V -V
OVP HYS-O
VP
0
200
400
600
800
1000
1200
1400
1600
0 10 20 30 40 50 60 70 80 90 100
I -mA
OCP
R -k
ILIM
W
975
976
977
978
979
980
981
982
983
984
985
-50 -30 -10 10 30 50 70 90 110 130
I -mA
OCP
Temperature- C°
bq24314
bq24316
SLUS763C – JULY 2007 – REVISED OCTOBER 2007
TYPICAL OPERATING PERFORMANCE (continued)
UNDERVOLTAGE LOCKOUT DROPOUT VOLTAGE (IN to OUT)
vs vs
FREE-AIR TEMPERATURE FREE-AIR TEMPERATURE
Figure 14. Figure 15.
OVERVOLTAGE THRESHOLD PROTECTION (bq24316) OVERVOLTAGE THRESHOLD PROTECTION (bq24314)
vs vs
FREE-AIR TEMPERATURE FREE-AIR TEMPERATURE
Figure 16. Figure 17.
INPUT OVERCURRENT PROTECTION INPUT OVERCURRENT PROTECTION
vs vs
ILIM RESISTANCE FREE-AIR TEMPERATURE
Figure 18. Figure 19.
8 Submit Documentation Feedback Copyright © 2007, Texas Instruments Incorporated
Product Folder Link(s): bq24314 bq24316