12028IBZ データシートの表示（PDF） - Intersil
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12028IBZ Datasheet PDF : 29 Pages
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ISL12028, ISL12028A
Typical Performance Curves Temperature is +25°C unless otherwise specified.
4.0
BSW = 0 OR 1
3.5
3.0
SCL, SDA PULL-UPS = 0V
2.5
2.0
1.5
1.0
SCL, SDA PULL-UPS = VBAT
0.5
BSW = 0 OR 1
0.0
1.8 2.3 2.8 3.3 3.8 4.3 4.8 5.3
VBAT (V)
0.9
0.8
0.7
SCL, SDA PULL-UPS = 0V
0.6
BSW = 0 OR 1
0.5
0.4
0.3
0.2
0.1
0.0
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
FIGURE 6. IBAT vs VBAT, SBIB = 1
5.0
4.5
4.0
VDD = 5.5V
3.5
3.0
VDD = 3.3V
2.5
2.0
1.5
1.0
0.5
0.0
-45 -35 -25 -15 -5 5 15 25 35 45 55 65 75 85
TEMPERATURE (°C)
FIGURE 7. IDD3 vs TEMPERATURE
1.4
1.2
VBAT = 3.0V
1.0
0.8
0.6
0.4
0.2
0.0
-45 -35 -25 -15 -5 5 15 25 35 45 55 65 75 85
TEMPERATURE (°C)
FIGURE 8. IBAT vs TEMPERATURE
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
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 8 12 16 20 24 28
ATR SETTING
FIGURE 10. ΔFOUT vs ATR SETTING
8
FN8233.8
August 9, 2010
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