MCP73871-1CAI/ML Просмотр технического описания (PDF) - Microchip Technology
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MCP73871-1CAI/ML
Microchip Technology
MCP73871-1CAI/ML Datasheet PDF : 38 Pages
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MCP73871
Note: Unless otherwise indicated, VIN = [VREG(typical) + 1V], IOUT = 10 mA and TA= +25°C, Constant-voltage mode.
55
RPROG = 20 kΩ
53 VDD = 5.2V
51
49
47
45
43
41
-45 -30 -15 0 15 30 45 60 75 90
Ambient Temperature (°C)
FIGURE 2-13:
Charge Current (IOUT) vs.
Ambient Temperature (TA).
120
100
80
60
40
20 VDD = 5.2V
RPROG = 10 kΩ
0
25
50
75
100
125
150
Ambient Temperature (°C)
FIGURE 2-16:
Charge Current (IOUT) vs.
Junction Temperature (TJ).
1200
1000
800
600
400
200
0
VDD = 5.2V
RPROG = 1 kΩ
25
50
75
100
125
150
Ambient Temperature (°C)
FIGURE 2-14:
Charge Current (IOUT) vs.
Junction Temperature (TJ).
600
500
400
300
200
100
0
VDD = 5.2V
RPROG = 2 kΩ
25
50
75
100
125
150
Ambient Temperature (°C)
FIGURE 2-15:
Charge Current (IOUT) vs.
Junction Temperature (TJ).
52.0
51.5 Temperature = +25°C
51.0
50.5
50.0
49.5
49.0
48.5
48.0
47.5
47.0
4.6 4.8 5.0 5.2 5.4 5.6 5.8 6.0
Supply Voltage (V)
FIGURE 2-17:
Thermistor Current (ITHERM)
vs. Supply Voltage (VDD).
52.0
51.5 VDD = 5.2V
51.0
50.5
50.0
49.5
49.0
48.5
48.0
47.5
47.0
-45 -30 -15 0 15 30 45 60 75 90
Ambient Temperature (°C)
FIGURE 2-18:
Thermistor Current (ITHERM)
vs. Ambient Temperature (TA).
© 2009 Microchip Technology Inc.
DS22090B-page 11
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