參數(shù)資料
型號: MCP73832-5DCI/MC
元件分類: 電源管理
英文描述: 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO8
封裝: 2 X 3 MM, 0.90 MM HEIGHT, PLASTIC, MO-229VCED-2, DFN-8
文件頁數(shù): 21/24頁
文件大?。?/td> 786K
代理商: MCP73832-5DCI/MC
MCP73831/2
DS21984C-page 6
2007 Microchip Technology Inc.
2.0
TYPICAL PERFORMANCE CURVES
Note: Unless otherwise indicated, VDD = [VREG(typical) + 1V], IOUT = 10 mA and TA= +25°C, Constant-Voltage mode.
FIGURE 2-1:
Battery Regulation Voltage
(VBAT) vs. Supply Voltage (VDD).
FIGURE 2-2:
Battery Regulation Voltage
(VBAT) vs. Ambient Temperature (TA).
FIGURE 2-3:
Output Leakage Current
(IDISCHARGE) vs. Battery Regulation Voltage
(VBAT).
FIGURE 2-4:
Charge Current (IOUT) vs.
Programming Resistor (RPROG).
FIGURE 2-5:
Charge Current (IOUT) vs.
Supply Voltage (VDD).
FIGURE 2-6:
Charge Current (IOUT) vs.
Supply Voltage (VDD).
Note:
The graphs and tables provided following this note are a statistical summary based on a limited number of
samples and are provided for informational purposes only. The performance characteristics listed herein
are not tested or guaranteed. In some graphs or tables, the data presented may be outside the specified
operating range (e.g., outside specified power supply range) and therefore outside the warranted range.
4.170
4.175
4.180
4.185
4.190
4.195
4.200
4.205
4.210
4.50
4.75
5.00
5.25
5.50
5.75
6.00
Supply Voltage (V)
Ba
tte
ry
Re
gula
tion
V
o
lta
g
e
(V
)
MCP73831-2
IOUT = 10 mA
IOUT = 100 mA
IOUT = 450 mA
4.170
4.175
4.180
4.185
4.190
4.195
4.200
4.205
4.210
-40
-30
-20
-10
0
10
20
30
40
50
60
70
80
Ambient Temperature (°C)
Battery
R
egu
la
ti
on
V
o
lt
a
g
e
(V
)
MCP73831-2
IOUT = 10 mA
IOUT = 100 mA
IOUT = 450 mA
0.00
0.05
0.10
0.15
0.20
0.25
0.30
0.35
0.40
3.00
3.20
3.40
3.60
3.80
4.00
4.20
Battery Regulation Voltage (V)
Outp
ut
L
eaka
ge
Cur
rent
(
A)
+85°C
-40°C
+25°C
0
50
100
150
200
250
300
350
400
450
500
2
8
14 20 26 32 38 44 50 56 62
Programming Resister (k)
Cha
rge
C
u
rre
nt
(
m
A)
96
97
98
99
100
101
102
103
104
4.50
4.75
5.00
5.25
5.50
5.75
6.00
Supply Voltage (V)
C
h
a
rg
eCu
rr
e
nt
(m
A)
RPROG = 10 k
500
502
504
506
508
510
512
514
516
4.50
4.75
5.00
5.25
5.50
5.75
6.00
Supply Voltage (V)
Ch
ar
g
e
Cu
rr
en
t(
m
A
)
RPROG = 2 k
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