Datasheet

MCP73827
DS21704B-page 6 © 2007 Microchip Technology Inc.
Note: Unless otherwise indicated, I
OUT
= 10 mA, Constant Voltage Mode, T
A
= 25°C. Refer to Figure 1-1 for test circuit.
FIGURE 2-7: Output Reverse Leakage Current vs.
Output Voltage.
FIGURE 2-8: Output Reverse Leakage Current vs.
Output Voltage.
FIGURE 2-9: Current Limit Foldback.
FIGURE 2-10: Supply Current vs. Temperature.
FIGURE 2-11: Output Voltage vs. Temperature
(MCP73827-4.2).
FIGURE 2-12: Power-Up / Power-Down.
0
2
4
6
8
10
12
2.0 2.5 3.0 3.5 4.0 4.5
Output Voltage (V)
Output Reverse Leakage Current (μA)
85
o
C
25
o
C
-20
o
C
V
IN
= Floating
V
SHDN
= V
OUT
0.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
2.0 2.5 3.0 3.5 4.0 4.5
Output Voltage (V)
Output Reverse Leakage Current (μA)
85
o
C
25
o
C
-20
o
C
V
IN
= Floating
V
SHDN
= GND
0.000
0.500
1.000
1.500
2.000
2.500
3.000
3.500
4.000
4.500
0 20 40 60 80 100 120
Output Current (mA)
Output Voltage (V)
150
175
200
225
250
275
300
-20-100 1020304050607080
Temperature (
o
C)
Supply Current (
μ
A)
4.190
4.192
4.194
4.196
4.198
4.200
4.202
4.204
4.206
-20-100 1020304050607080
Temperature (
o
C)
Output Voltage (V)
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
012345678910
Input Voltage (V)
Output Voltage (V)
Power Up
Power Down
4 3 2 1 0