MCP73213 Microchip Technology, MCP73213 Datasheet - Page 2

• Manufacturer Part Number: MCP73213
• Description: Dual-Cell Li-Ion / Li-Polymer Battery Charge Management
• Manufacturer: Microchip Technology

MCP73213
Typical Application
TABLE 1:
TABLE 2:
DS22190A-page 2
Note 1:
MCP73213-B6S/MF
MCP73213-A6S/MF
Note 1:
Charge
Voltage
8.2V
8.4V
8.7V
8.8V
Ac-dc-Adapter
Number
2:
3:
4:
5:
6:
Part
OVP
13V
13V
13V
13V
I
V
I
I
V
V
Customers should contact their distributor, representatives or field application engineer (FAE) for support and sample.
Local sales offices are also available to help customers. A listing of sales offices and locations is included in the back of
this document. Technical support is available through the web site at: http//support.microchip.com
REG
PREG
TERM
REG
RTH
PTH
: Regulated fast charge current.
/V
/V
STANDARD SAMPLE OPTIONS
AVAILABLE FACTORY PRESET OPTIONS
: Regulated charge voltage.
/I
/I
Charge Current
REG
REG
REG
REG
Disable / 10%
Disable / 10%
Disable / 10%
Disable / 10%
conditioning
: Preconditioning charge current; ratio of regulated fast charge current.
: End-of-Charge control; ratio of regulated fast charge current.
: Preconditioning threshold voltage.
: Recharge threshold; ratio of regulated battery voltage.
8.20V
8.40V
V
Pre-
REG
C
IN
OVP
13V
13V
66.5% / 71.5%
66.5% / 71.5%
66.5% / 71.5%
66.5% / 71.5%
conditioning
Threshold
I
PREG
Pre-
MCP73213 Typical Application
10%
10%
R
/I
LED
REG
Pre-charge
Precondition
32 Minimum
32 Minimum
32 Minimum
32 Minimum
32 Min.
32 Min.
6
1
2
5
Timer
7
Disable /
Disable /
Disable /
Disable /
Timer
V
V
STAT
NC
NC
DD
DD
Elapse
Timer
6 HR
6 HR
Disable / 4 HR /
Disable / 4 HR /
Disable / 4 HR /
Disable / 4 HR /
6 HR / 8 HR
6 HR / 8 HR
6 HR / 8 HR
6 HR / 8 HR
Elapse
Timer
PROG
V
V
V
V
I
BAT
BAT
TERM
SS
SS
10%
10%
/I
10
8
REG
3
9
4
5% / 7.5% /
5% / 7.5% /
5% / 7.5% /
5% / 7.5% /
10% / 20%
10% / 20%
10% / 20%
10% / 20%
V
End-of-
Charge
Control
C
RTH
OUT
© 2009 Microchip Technology Inc.
95%
95%
/V
R
REG
PROG
Automatic
V
Recharge
PTH
71.5%
71.5%
No /
No /
No /
No /
Yes
Yes
Yes
Yes
www.DataSheet4U.com
/V
+
-
REG
2-Cell
Li-Ion
Battery
Type 1 /
Type 1 /
Type 1 /
Type 1 /
Output
Output
Status
Type 1
Type 1
Status
Type 2
Type 2
Type 2
Type 2