MCP73827-4.2VUA Просмотр технического описания (PDF) - Microchip Technology
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производитель
MCP73827-4.2VUA
Microchip Technology
MCP73827-4.2VUA Datasheet PDF : 20 Pages
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MCP73827
Note: Unless otherwise indicated, IOUT = 10 mA, Constant Voltage Mode, TA = 25°C. Refer to Figure 1-1 for test circuit.
12
VIN = Floating
VSHDN = VOUT
10
8
6
4
2
0
2.0
2.5
3.0
3.5
Output Voltage (V)
85oC
25oC
-20oC
4.0
4.5
FIGURE 2-7: Output Reverse Leakage Current vs.
Output Voltage.
300
275
250
225
200
175
150
-20 -10 0
10 20 30 40 50 60 70 80
Temperature (oC)
FIGURE 2-10: Supply Current vs. Temperature.
1.6
VIN = Floating
1.4
VSHDN = GND
1.2
1.0
0.8
0.6
0.4
0.2
0.0
2.0
2.5
3.0
3.5
Output Voltage (V)
85oC
25oC
-20oC
4.0
4.5
FIGURE 2-8: Output Reverse Leakage Current vs.
Output Voltage.
4.206
4.204
4.202
4.200
4.198
4.196
4.194
4.192
4.190
-20 -10 0 10 20 30 40 50 60 70 80
Temperature (oC)
FIGURE 2-11: Output Voltage vs. Temperature
(MCP73827-4.2).
4.500
4.000
3.500
3.000
2.500
2.000
1.500
1.000
0.500
0.000
0
20
40
60
80
100
120
Output Current (mA)
FIGURE 2-9: Current Limit Foldback.
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
Power Up
Power Down
0.0
0
1
2
3
4
5
64
73
82
91 100
Input Voltage (V)
FIGURE 2-12: Power-Up / Power-Down.
DS21704B-page 6
© 2007 Microchip Technology Inc.
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