UM607 Datasheet, PDF (6/6 Pages) Unisonic Technologies – CC, CV CONTROL FOR BATTERY CHARGER AND CHARGER AND

UM607
„ TYPICAL CHARACTERISTICS
Supply Current vs. Supply Voltage
1.2
1.0
0.8
0.6
0.4
0.2
0
0
2 4 6 8 10 12 14 16
Supply Voltage, V_CC (V)
Supply Current vs. Ambient Tempreture
0.9
0.85
0.8
V_IN=12V
0.75
0.7
0.65
0.6
V_IN=5V
0.55
V_IN=2.2V
0.5
-35 -25 -15 -5 5 15 25 35 45 55 65 75 85
Ambient Temperature, Ta (°C)
V_REF_A (mV) vs. Ambient Tempreture
73
72
71
70
69
68
67
-35
-15 5 25 45 65 85
Ambient Temperature, T_A ( C)
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
LINEAR INTEGRATED CIRCUIT
PC Terminal Current vs. Photo Coupler
90
75
60
45
30
15
0
0 2 4 6 8 10 12 14 16
Photo Coupler, V_PC (V)
Input Bias Current vs.
Ambient Tempreture
120
100
80
60
40
20
0
-50 -35 -15 5 25 45 65 85 105
Ambient Temperature, Ta (°C)
1.250
V_REF_B (V) vs. Ambient Tempreture
1.245
1.240
1.235
1.230
1.225
-35
-15 5 25 45 65 85
Ambient Temperature, T_A ( C)
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QW-R105-037.B