MCP1630RD-DDBK3 Microchip Technology, MCP1630RD-DDBK3 Datasheet - Page 5

• Manufacturer Part Number: MCP1630RD-DDBK3
• Description: REF DESIGN MCP1630V BI-DIR 4CELL
• Manufacturer: Microchip Technology
• Type: Battery Managementr

Specifications of MCP1630RD-DDBK3

• Main Purpose: Power Management, Battery Charger
• Embedded: Yes, MCU, 8-Bit
• Utilized Ic / Part: MCP1630
• Primary Attributes: 4 Cells- Li-Ion, 6.5 ~ 7 V Input
• Secondary Attributes: MCU Generates Frequency, 94% Efficiency, 2 Status LEDs
• Input Voltage: 6.5 V to 7 V
• Product: Power Management Modules
• For Use With/related Products: MCP1630V, PIC16F88, MCP6022
• Lead Free Status / RoHS Status: Not applicable / Not applicable
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Not applicable / Not applicable

Typical Application Circuit - MCP1630V
© 2005 Microchip Technology Inc.
DC Bus
Voltage
+
–
Bidirectional Power Converter/Battery Charger for 4-Series Cell Li-Ion Batteries
C
V
0V to 2.7V
IN
SENSE
Boost
+DC Bus V
Bidirectional Buck/Boost
Sync.
Driver
FET
DC bus Voltage Loop
L
Boost
Switch
REF
+
–
MCP1630V
(1/2) MCP6021
Comp
OSC GND
FB
CS
Buck
V
V
V
REF
EXT
IN
PIC16F88
Buck
Switch
C
OUT
SMBus
I
REF
I
SENSE
MCP1630/MCP1630V
Voltage (PWM)
GND
R
SENSE
Battery Protection
Switches
SMBus
Charge Current Loop
(1/2) MCP6021
+2.5 V
(1/2) MCP6021
4-Cell Li-Ion
Battery Pack
Protection
Battery
Monitor
Filter
+
–
+
–
and
REF
PS501
Fuse
+V
-V
BATT
BATT
DS21896B-page 5