isl9211a Intersil Corporation, isl9211a Datasheet - Page 6

• Manufacturer Part Number: isl9211a
• Description: Charging System Safety Circuit
• Manufacturer: Intersil Corporation

Typical Operating Performance
FIGURE 12. OVERCURRENT PROTECTION vs
2.52
2.48
2.44
2.40
2.36
2.32
2.28
2.24
2.20
1.04
1.03
1.02
1.01
1.00
0.99
0.98
0.97
0.96
0.95
FIGURE 10. V
-50
TEMPERATURE AT VARIOUS INPUT VOLTAGES
-50 -30 -10
-30
5.0V
-10
TEMPERATURE (°C)
3.0V
FIGURE 14. ON-RESISTANCE vs TEMPERATURE AT DIFFERENT INPUT VOLTAGES
TEMPERATURE (°C)
POR
10
FALLING THRESHOLD
6
vs TEMPERATURE
10
4.3V
RISING THRESHOLD
30
50
30
70
50
90 110 130
350
300
250
200
150
100
50
70
0
-50 -30 -10
The test conditions for the Typical Operating Performance are: V
R
ILIM
90
= 24.9kΩ, R
ISL9211A
TEMPERATURE (°C)
10
VB
30
= 200kΩ, Unless Otherwise Noted. (Continued)
4.3V
50
5.0V
FIGURE 11. INPUT OVERVOLTAGE PROTECTION vs
3.0V
70
FIGURE 13. I
90
5.85
5.80
5.75
5.70
5.65
5.60
0.988
0.986
0.984
0.982
0.978
0.976
0.974
0.972
0.98
110 130
-50
TEMPERATURE
-50 -30 -10
LIM
-30
RISING THRESHOLD
FALLING THRESHOLD
PIN VOLTAGE vs TEMPERATURE
-10
TEMPERATURE (°C)
TEMPERATURE (°C)
10
10
30
50
30
IN
= 5V, T
70
50
90 110 130
A
= +25°C,
70
April 2, 2009
90
FN6702.0