MCP73838 Microchip Technology Inc., MCP73838 Datasheet - Page 11

• Manufacturer Part Number: MCP73838
• Description: Advanced Stand-alone Li-ion / Li-polymer Battery Charge Management Controller With Autonomous Ac-adapter Or Usb-port Source Selection
• Manufacturer: Microchip Technology Inc.

Note: Unless otherwise indicated, V
FIGURE 2-19:
FIGURE 2-20:
FIGURE 2-21:
© 2007 Microchip Technology Inc.
16
14
12
10
8
6
4
2
0
16
14
12
10
-0.05
8
6
4
2
0
0.35
0.25
0.15
0.05
0.3
0.2
0.1
0
I
OUT
I
OUT
= 100 mA
= 10 mA
Time (µs)
Time (Minutes)
Line Transient Response.
Line Transient Response.
Load Transient Response.
Time (µs)
I
OUT
DD
= 10 mA
= [V
0.1
0
-0.1
-0.2
-0.3
-0.4
-0.5
REG
0.04
0.02
0
-0.02
-0.04
-0.06
-0.08
-0.1
-0.12
0.1
0
-0.1
-0.2
-0.3
-0.4
-0.5
(typical) + 1V], I
OUT
FIGURE 2-22:
FIGURE 2-23:
(I
FIGURE 2-24:
(USB = Low).
OUT
= 30 mA and T
-0.1
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
= 1A).
1
0
A
= +25°C, Constant-voltage mode.
Time (Minutes)
MCP73837/8
Load Transient Response.
V
V
AC
USB
UVLO Start Delay
UVLO Start Delay
I
OUT
= 100 mA
DS22071A-page 11
0.1
0.05
0
-0.05
-0.1
-0.15
-0.2
-0.25
-0.3