MCP1630RD-NMC1 Microchip Technology, MCP1630RD-NMC1 Datasheet - Page 24

• Manufacturer Part Number: MCP1630RD-NMC1
• Description: REF DESIGN MCP1630 NIMH BATT CHG
• Manufacturer: Microchip Technology

Specifications of MCP1630RD-NMC1

• Main Purpose: Power Management, Battery Charger
• Embedded: No
• Utilized Ic / Part: MCP1630
• Primary Attributes: 3 Cells- NiMH / NiCd, 1.35A Out, 6V ~ 15 V Input
• Secondary Attributes: Preconditioning, Cell Temperature & Batt Pack Fault Monitoring
• Silicon Manufacturer: Microchip
• Application Sub Type: Battery Charger
• Kit Application Type: Power Management - Battery
• Silicon Core Number: MCP1630, PIC12F683, MCP1702, MCP6292
• Kit Contents: Board
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Not applicable / Not applicable
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Not applicable / Not applicable

C.2
© 2007 Microchip Technology Inc.
DEVICE FIRMWARE FLOWCHART - PAGE 2
For the latest copy of the MCP1630 Low-Cost NiMH Battery Charger Reference Design
firmware, visit our website at www.microchip.com.
FIGURE C-2:
B
No
I
Charge Complete
CHARGE
Top Off Charge
Firmware Flowchart, page 2.
Turn LED OFF
present?
Expired?
Is BATT
Timer
A
= 130 mA
Yes
Yes
No
No
Temp. out
of Range?
Yes
No
Suspend Charge
Temp. Fault
Flash LED
Temp. out
of Range?
DS51648A-page 20
Yes