ISL9211AIRU48XZ-T Intersil, ISL9211AIRU48XZ-T Datasheet - Page 7

• Manufacturer Part Number: ISL9211AIRU48XZ-T
• Description: IC SAFETY CIRCUIT CHARGE 8UTDFN
• Manufacturer: Intersil

Specifications of ISL9211AIRU48XZ-T

• Function: Battery Monitor
• Battery Chemistry: Lithium-Ion (Li-Ion)
• Voltage - Supply: 4.3 V ~ 24 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 8-UFDFN Exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Typical Operating Performance
V
FIGURE 11. OVERCURRENT PROTECTION vs
FIGURE 7. POWER-UP WAVEFORMS WHEN OUTPUT IS
IN
= 5V, T
A
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 9. V
= +25°C, R
SHORT-CIRCUITED
TEMPERATURE AT VARIOUS INPUT
VOLTAGES
-50
-50 -30 -10
FAULT (2V/DIV)
V
Fault(2V/div)
VIN(5V/div)
Load current (2A/div)
IN
LOAD CURRENT (2A/DIV)
-30
(5V/DIV)
TIME - 40µs/DIV
5.0V
ILIM
-10
TEMPERATURE (°C)
POR
3.0V
TEMPERATURE (°C)
10
7
FALLING THRESHOLD
= 24.9kΩ, R
vs TEMPERATURE
10
4.3V
RISING THRESHOLD
30
50
30
70
50
VB
90 110 130
= 200kΩ, Unless Otherwise Noted. (Continued)
70
90
ISL9211A
The test conditions for the Typical Operating Performance are:
FIGURE 10. INPUT OVERVOLTAGE PROTECTION vs
FIGURE 12. I
FIGURE 8. ZOOMED-IN VIEW OF FIGURE 7
5.85
5.80
5.75
5.70
5.65
5.60
0.988
0.986
0.984
0.982
0.980
0.978
0.976
0.974
0.972
V
VIN(5V/div)
Load current (2A/div)
TEMPERATURE
IN
-50
-50 -30 -10
(5V/DIV)
FAULT (2V/DIV)
LIM
-30
Fault(2V/div
RISING THRESHOLD
FALLING THRESHOLD
PIN VOLTAGE vs TEMPERATURE
TIME - 1ms/DIV
-10
TEMPERATURE (°C)
TEMPERATURE (°C)
10
LOAD CURRENT (2A/DIV)
10
30
50
30
70
50
90 110 130
70
August 25, 2010
90
FN6702.1