ISL12028(2006) 查看數據表（PDF） - Intersil
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ISL12028 Datasheet PDF : 28 Pages
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ISL12028
Typical Performance Curves Temperature is 25°C unless otherwise specified
4.00
BSW = 0 or 1
3.50
3.00
SCL,SDA pullups = 0V
2.50
2.00
1.50
SCL,SDA pullups = Vbat
1.00
0.50
BSW = 0 or 1
0.00
1.8
2.3
2.8
3.3
3.8
4.3
4.8
5.3
Vbat (V)
FIGURE 5. IBAT vs VBAT, SBIB = 0
0.90
0.80
0.70
SCL,SDA pullups = 0V
BSW = 0 or 1
0.60
0.50
0.40
0.30
0.20
0.10
0.00
1.80
2.30
2.80
3.30
3.80
4.30
4.80
5.30
Vbat(V)
FIGURE 6. IBAT vs VBAT, SBIB = 1
5.00
4.50
Vdd=5.5V
4.00
3.50
3.00
Vdd=3.3V
2.50
2.00
1.50
1.00
0.50
0.00
-45 -35 -25 -15 -5
5 15 25 35 45 55 65 75 85
Temperature
FIGURE 7. IDD3 vs TEMPERATURE
1.40
1.20
Vbat = 3.0V
1.00
0.80
0.60
0.40
0.20
0.00
-45 -35 -25 -15 -5
5 15 25 35 45 55 65 75 85
Temperature
FIGURE 8. IBAT vs TEMPERATURE
4.50
4.00
3.50
3.00
2.50
2.00
1.50
1.00
0.50
0.00
1.8
2.3
2.8
3.3
3.8
4.3
4.8
5.3
Vdd (V)
FIGURE 9. IDD3 vs VDD
80
60
40
20
0
-20
-40
-32 -28 -24 -20 -16 -12 -8 -4 0 4
ATR setting
8 12 16 20 24 28
FIGURE 10. ∆FOUT vs ATR SETTING
8
FN8233.5
October 18, 2006
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