ISL78693 Datasheet, PDF (7/18 Pages) Intersil Corporation – Reverse battery leakage 700nA

ISL78693
Typical Operating Performance The test conditions for the typical operating performance are: V_IN = 5V,
T_A = +25°C, R_IREF = 160kΩ, V_BAT = 3.7V, unless otherwise noted.
3.70
3.70
3.68
3.68
3.66
3.66
3.64
3.62
3.60
0
+25°C
+85°C
-40°C
100
200
300
400
500
I_BAT (mA)
FIGURE 5. VOLTAGE REGULATION vs CHARGE CURRENT
3.64
+25°C
3.62
+85°C
-40°C
3.60
4.0
4.5
5.0
5.5
6.0
6.5
V_IN (V)
FIGURE 6. NO LOAD VOLTAGE vs TEMPERATURE
0.6
0.5
0.4
IBAT (A) +85C
0.3
IBAT (A) +25C
IBAT (A) -40C
0.2
0.1
0.0
2.5
2.7
2.9
3.1
3.3
3.5
3.7
V_BAT (V)
FIGURE 7. CHARGE CURRENT vs OUTPUT VOLTAGE, R_IREF = 158k
0.60
0.50
0.40
0.30
0.20
VBAT = 3.0V
0.10
0.00
-40
VBAT = 2.6V
VBAT = 3.4V
10
60
110
160
JUNCTION TEMP (°C)
FIGURE 9. CHARGE CURRENT vs JUNCTION TEMPERATURE,
R_IREF = 158k
0.5
0.4
0.3
IBAT (A) +85C
0.2
IBAT (A) +25C
IBAT (A) -40C
0.1
0.0
2.5
2.7
2.9
3.1
3.3
3.5
3.7
V_BAT (V)
FIGURE 8. CHARGE CURRENT vs OUTPUT VOLTAGE, R_IREF = 200k
0.50
0.45
0.40
0.35
0.30
0.25
0.20
0.15
0.10
-40
VBA T = 3.0V
VBA T = 2.6V
VBA T = 3.4V
10
60
110
JUNCTIO N TEMP (°C)
FIGURE 10. CHARGE CURRENT vs JUNCTION TEMPERATURE,
R_IREF = 200k
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7
FN8891.1
December 12, 2016