MCP73223-22SI/MF MICROCHIP [Microchip Technology], MCP73223-22SI/MF Datasheet - Page 3

• Manufacturer Part Number: MCP73223-22SI/MF
• Description: Lithium Iron Phosphate (LiFePO4) Battery Charge Management Controller with Input Overvoltage Protection
• Manufacturer: MICROCHIP [Microchip Technology]

Functional Block Diagram
© 2009 Microchip Technology Inc.
V
PROG
STAT
DD
VO
REG
Bias, UVLO,
Reference,
and SHDN
Charge
Control,
Timer,
Status
and
Logic
Thermal Regulation
UVLO
Direction
Control
V
REF
Charge
I
nput OverVP
Term
(1.21V)
+
+
-
-
+
+
-
-
6.5V / 13V
V
110°C
T
SD
DD
Precondition
+
-
*Only available on selected options
MCP73123/223
V
*Recharge
REF
+
-
+
-
+
-
+
-
Current
Limit
95% V
V
CA
VA
BAT
VO
REG
DS22191A-page 3
REG
V
V
BAT
SS