MCP73811 查看數據表（PDF） - Microchip Technology
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MCP73811
Microchip Technology
MCP73811 Datasheet PDF : 22 Pages
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MCP73811/2
Typical Performance Curves (Continued)
Note: Unless otherwise indicated, VDD = [VREG(typ.) + 1V], IOUT = 10 mA and TA= +25°C, Constant-voltage mode.
480
PROG = High
470
VDD = 5V
460
450
440
430
420
410
400
-40 -30 -20 -10 0 10 20 30 40 50 60 70 80
Ambient Temperature (°C)
FIGURE 2-7:
Charge Current (IOUT) vs.
Ambient Temperature (TA) - MCP73811.
516
514
512
510
508
506
504
502
500
4.50
4.75
RPROG = 2 kΩ
5.00 5.25 5.50 5.75 6.00
Supply Voltage (V)
FIGURE 2-10:
Charge Current (IOUT) vs.
Supply Voltage (VDD) - MCP73812.
550
500
450
400
350
300
250
200
150
100
50
0
2
4 6 8 10 12 14 16 18 20
Programming Resistor (kΩ)
FIGURE 2-8:
Charge Current (IOUT) vs.
Programming Resistor (RPROG) - MCP73812.
104
103
RPROG = 10 kΩ
102
101
100
99
98
97
96
Ambient Temperature (°C)
FIGURE 2-11:
Charge Current (IOUT) vs.
Ambient Temperature (TA) - MCP73812.
104
103
102
101
100
99
98
97
96
4.50
4.75
RPROG = 10 kΩ
5.00 5.25 5.50 5.75 6.00
Supply Voltage (V)
FIGURE 2-9:
Charge Current (IOUT) vs.
Supply Voltage (VDD) - MCP73812.
516
514
RPROG = 2 kΩ
512
510
508
506
504
502
500
Ambient Temperature (°C)
FIGURE 2-12:
Charge Current (IOUT) vs.
Ambient Temperature (TA) - MCP73812.
DS22036A-page 6
© 2007 Microchip Technology Inc.
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