MCP73831-2ACI/OT MICROCHIP [Microchip Technology], MCP73831-2ACI/OT Datasheet - Page 7

• Manufacturer Part Number: MCP73831-2ACI/OT
• Description: Miniature Single-Cell, Fully Integrated Li-Ion, Li-Polymer Charge Management Controllers
• Manufacturer: MICROCHIP [Microchip Technology]

TYPICAL PERFORMANCE CURVES (CONTINUED)
NOTE: Unless otherwise indicated, V
FIGURE 2-7:
Ambient Temperature (T
FIGURE 2-8:
Ambient Temperature (T
FIGURE 2-9:
Junction Temperature (T
© 2006 Microchip Technology Inc.
120
105
104
103
102
101
100
516
514
512
510
508
506
504
502
500
90
75
60
45
30
15
99
98
97
96
0
Junction Temperature (°C)
Ambient Temperature (°C)
Ambient Temperature (°C)
Charge Current (I
Charge Current (I
Charge Current (I
A
A
J
).
).
).
DD
R
R
= [V
PROG
R
PROG
PROG
OUT
OUT
OUT
= 10 k Ω
= 10 k Ω
REG
= 2 k Ω
) vs.
) vs.
) vs.
(typ.) + 1V], I
OUT
FIGURE 2-10:
Junction Temperature (T
FIGURE 2-11:
Rejection (PSRR).
FIGURE 2-12:
Rejection (PSRR).
= 10 mA and T
525
450
375
300
225
150
-10
-20
-30
-40
-50
-60
-10
-20
-30
-40
-50
-60
75
0
0
0
0.01
0.01
V
I
C
V
I
C
OUT
OUT
AC
OUT
AC
OUT
= 100 mVp-p
= 100 mA
= 100 mVp-p
= 10 mA
= 4.7 µF, X7R Ceramic
= 4.7 µF, X7R Ceramic
0.1
0.1
A
= +25°C, Constant-Voltage mode.
Junction Temperature (°C)
MCP73831/2
Charge Current (I
Power Supply Ripple
Power Supply Ripple
Frequency (kHz)
Frequency (kHz)
1
1
J
).
10
10
DS21984B-page 7
100
100
R
PROG
OUT
= 2 k Ω
) vs.
1000
1000