MCP1630RD-DDBK1 Microchip Technology, MCP1630RD-DDBK1 Datasheet - Page 5

• Manufacturer Part Number: MCP1630RD-DDBK1
• Description: MCP1630 Dual Synchronous Buck Regulator Demo Board DEVTOOL - Analog
• Manufacturer: Microchip Technology
• Type: DC/DC Switching Converters, Regulators & Controllersr

Specifications of MCP1630RD-DDBK1

• Main Purpose: DC/DC, Step Down
• Outputs And Type: 2, Non-Isolated
• Voltage - Output: 1.22 ~ 2.3V, 2.42 ~ 3.39V
• Current - Output: 20A, 20A
• Voltage - Input: 9 ~ 13.5V
• Regulator Topology: Buck
• Frequency - Switching: 500kHz
• Board Type: Fully Populated
• Utilized Ic / Part: MCP1630
• Input Voltage: 12 V
• Interface Type: Ethernet
• Product: Power Management Modules
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power - Output: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• For Use With/related Products: MCP1630
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Contains lead / RoHS non-compliant

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