ISL9209IRZ-T Intersil, ISL9209IRZ-T Datasheet - Page 5

• Manufacturer Part Number: ISL9209IRZ-T
• Description: IC SAFETY SYSTEM CHARGER 12-TDFN
• Manufacturer: Intersil

Specifications of ISL9209IRZ-T

• Function: Battery Monitor
• Battery Type: Lithium-Ion (Li-Ion)
• Voltage - Supply: 4.3 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 12-TDFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Typical Operating Performance
FIGURE 10. INPUT BIAS CURRENT vs INPUT VOLTAGE
FIGURE 8. POWER-UP WAVEFORMS WHEN OUTPUT IS
Time: 200ms/div
1000
2.82
2.78
2.76
2.74
2.72
2.68
2.66
2.64
2.62
900
800
700
600
500
400
300
200
100
2.8
2.7
0
-50
FIGURE 12. V
0
SHORT-CIRCUITED
WHEN ENABLED AND DISABLED
-20
5
10
TEMPERATURE (°C)
INPUT VOLTAGE (V)
POR
10
FALLING THRESHOLD
15
5
vs TEMPERATURE
40
RISING THRESHOLD
20
OUT (1V/div)
Load Current
(500mA/div)
WRN (5V/div)
VIN (1V/div)
70
ENABLED
DISABLED
25
100
The test conditions for the Typical Operating Performance are: V
R
30
ILIM
= 25.5kΩ, R
130
35
ISL9209
VB
= 200kΩ, Unless Otherwise Noted. (Continued)
FIGURE 13. INPUT OVERVOLTAGE PROTECTION
FIGURE 11. INPUT BIAS CURRENT AT DIFFERENT INPUT
FIGURE 9. ZOOMED-IN VIEW OF FIGURE 8 (BLUE: LOAD
Time: 10ms/div
1000
5.86
5.84
5.82
5.78
5.76
5.74
5.72
900
800
700
600
500
400
300
200
100
5.8
0
-50
-50
CURRENT; PINK: OUT PIN VOLTAGE)
VOLTAGES WHEN ENABLED AND DISABLED
THRESHOLDS vs TEMPERATURE
30V/DISABLED
-20
-20
5V/ENABLED
OUT (1V/div)
30V/ENABLED
Load Current
(500mA/div)
5V/DISABLED
TEMPERATURE (°C)
TEMPERATURE (°C)
10
10
WRN (5V/div)
FALLING THRESHOLD
RISING THRESHOLD
40
40
IN
VIN (1V/div)
= 5V, T
4.3V/ENABLED
4.3V/DISABLED
70
70
A
= 25°C,
100
100
April 25, 2006
130
130
FN6274.0