Datasheet

© 2008 Microchip Technology Inc. DS22063B-page 3
MCP1631/HV/MCP1631V/VHV
Typical Application Diagram
COMP
P
GND
SHDN
OSC
IN
OSC
DIS
OV
IN
V
REF
A
GND
NC
NC
A
VDD_OUT
VS
IN
IS
IN
VS
OUT
IS
OUT
FB
CS
P
VDD
V
EXT
L1A
C
IN
SCHOTTKY
DIODE
C
OUT
L1B
C
C
MCP1631HV
V
IN
R
THERM
A
VDD_OUT
GP0/C
C
GP5
GP3
GP1/C
PIC12F683
LED
R
GND
GP4
CCP1
V
DD
V
IN
Range +5.5V to +16V
Multi-cell, Multi-Chemistry Charger