MP2676 –LI-ION CHARGER PROTECTION IC WITH INTEGRATED P-MOSFET
MP2676 Rev. 0.91 www.MonolithicPower.com 5
12/7/2010 MPS Proprietary Information. Unauthorized Photocopy and Duplication Prohibited.
© 2010 MPS. All Rights Reserved.
TYPICAL PERFORMANCE CHARACTERISTICS
V
IN
=5V, R
VB
=200kΩ, GATDRV connected to GND, T
A
=25ºC, unless otherwise noted.
V
IN
2V/div.
V
OUT
2V/div.
CHRIN
2V/div.
I
OUT
500mA/div.
V
IN
2V/div.
V
OUT
2V/div.
CHRIN
2V/div.
I
OUT
500mA/div.
V
OUT
2V/div.
I
OUT
200mA/div.
V
IN
2V/div.
CHRIN
2V/div.
V
IN
2V/div.
V
OUT
2V/div.
CHRIN
2V/div.
V
IN
2V/div.
CHRIN
2V/div.
I
OUT
500mA/div.
V
OUT
2V/div.
I
OUT
500mA/div.
Supply Current vs. V
IN
ACIN to OUT On Resistance
vs. V
IN
Breakdown Voltage Output Reverse Current
vs. V
OUT
No Input,V
BAT
=GND, V
OUT
=1V to 4.2V
Power On through V
IN
No load at OUT and CHRIN
Power Down through V
IN
No load at OUT and CHRIN
Input OVP
V
IN
Steps from 5V to 7V Slowly,
GATDRV=CHRIN
0
100
200
300
400
500
600
0123456
INPUT VOLTAGE(V)
0
200
400
600
800
1000
1200
INPUT VOLTAGE(V)
0.0
0.5
1.0
1.5
2.0
1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5
OUTPUT VOLTAGE(V)
440
450
460
470
480
490
500
510
520
530
4.3 4.5 4.7 4.9 5.1 5.3 5.5
INPUT VOLTAGE(V)
5 10152025303540
700mA
500mA
