MCP1631RD-MCC2 Microchip Technology, MCP1631RD-MCC2 Datasheet - Page 10

• Manufacturer Part Number: MCP1631RD-MCC2
• Description: REFERENCE DESIGN MCP1631HV
• Manufacturer: Microchip Technology

Specifications of MCP1631RD-MCC2

• Main Purpose: Power Management, Battery Charger
• Embedded: Yes, MCU, 8-Bit
• Utilized Ic / Part: MCP1631HV, PIC16F883
• Primary Attributes: 1 ~ 2 Cell- Li-Ion, 1 ~ 5 Cell- NiCd/NiMH, 1 ~ 2 1W LEDs
• Secondary Attributes: Status LEDs
• Silicon Manufacturer: Microchip
• Application Sub Type: Battery Charger
• Kit Application Type: Power Management - Battery
• Silicon Core Number: MCP1631HV, PIC16F883
• Kit Contents: Board
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

AN1137
Charger Reference Board Design
A battery charger reference design was developed for
the MCP1631HV to evaluate the device in a battery
FIGURE 9:
DS01137A-page 10
V
IN
+V
F
SW
Range +5.5V to +16V
DD_OUT
STATUS INDICATOR
SET
PIC
Charger Diagram.
V
A
P
OSC
IS
NC
FB
NC
COMP
A
V
CCP1
GP4
GND
VDD_OUT
IN
VDD
GND
DD
OUT
®
MCP1631HV
Microcontroller
IN
C
IN
OSC
VS
GP1/C
GP0/C
SHDN
P
V
OV
V
VS
GP3
GP5
GND
IS
OUT
REF
EXT
CS
DIS
Multi-cell, Multi-Chemistry Charger
IN
IN
IN
LOW I
I
LIMIT
Q
L1A
SHUTDOWN
charger application.
C
C
0V PROTECTION
SCHOTTKY
L1B
R
DIODE
PROGRAMMAGLE
CURRENT SOURCE
REFERENCE
BATTERY
I
SENSE
C
© 2007 Microchip Technology Inc.
A
C
VDD_OUT
OUT
R
THERM