MCP73844 Microchip Technology, MCP73844 Datasheet - Page 9

• Manufacturer Part Number: MCP73844
• Description: (MCP73841 - MCP73844) Advanced Single or Dual Cell Lithium-Ion/ Lithium-Polymer Charge Management Controllers
• Manufacturer: Microchip Technology

Note: Unless otherwise indicated, V
FIGURE 2-19:
FIGURE 2-20:
FIGURE 2-21:
Rejection.
2004 Microchip Technology Inc.
-10
-20
-30
-40
-50
-60
-70
-80
0
0.01
MCP73841-4.2V
V
C
DD
OUT
MCP73841-4.2V
V
I
C
= 5.2V
OUT
DD
OUT
= 10 µF, X7R, Ceramic
Stepped From 5.2V to 6.2V
= 10 mA
= 10 µF, X7R, Ceramic
0.1
Line Transient Response.
Load Transient Response.
Power Supply Ripple
Frequency (kHz)
1
MCP73841-4.2V
V
V
I
C
OUT
DD
AC
OUT
= 5.2 V
= 100 mVp-p
= 10 mA
= 10 µF, X7R, CERAMIC
100 mA
10 mA
10
DD
V
= [V
V
V
I
100
DD
OUT
BAT
BAT
REG
1000
(Typ) + 1V], I
OUT
FIGURE 2-22:
FIGURE 2-23:
FIGURE 2-24:
Rejection.
= 10 mA and T
-10
-20
-30
-40
-50
-60
-70
-80
0
0.01
MCP73841-4.2V
V
C
DD
OUT
MCP73841/2/3/4
MCP73841-4.2V
V
I
C
= 5.2V
OUT
= 10 µF, X7R, Ceramic
DD
OUT
A
Stepped From 5.2V to 6.2V
0.1
= 500 mA
= +25°C.
= 10 µF, X7R, Ceramic
Line Transient Response.
Load Transient Response.
Power Supply Ripple
Frequency (kHz)
1
MCP73841-4.2V
V
V
I
C
OUT
DD
AC
OUT
= 5.2 V
= 100 mVp-p
= 100 mA
= 10 µF, X7R, CERAMIC
500 mA
10
10 mA
DS21823B-page 9
V
V
100
DD
BAT
V
I
OUT
BAT
1000