MCP1631RD-MCC2 Microchip Technology, MCP1631RD-MCC2 Datasheet - Page 13

• 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

© 2009 Microchip Technology Inc.
2.3.1
2.3.1.1
1. Apply the input voltage to the input terminal block, J1. The input voltage source
2. Connect the positive side of the input source (+) to pin 1 of J1. Connect the neg-
FIGURE 2-3:
2.3.1.2
1. To apply a load (battery pack), to the MCP1631HV Multi-Chemistry Battery
2. For NiMH or NiCd battery packs, a thermistor referenced to (B-) in the battery
+12V
GND
should be limited to the 0V to +16V range. For nominal operation the input
voltage should be between +5.3V and +16V.
ative or return side (-) of the input source to pin 2 of J1. Refer to Figure 2-3 below.
Charger, the positive side of the battery pack (B+) should be connected to pin 1
of J2. The negative side of the load (B-) should be connected to pin 5 of J2.
pack should be utilized. EPCOS Inc. PN B57500M0103A005 is the recom-
mended thermistor. If a thermistor is not available or not desired, a 10 k
should be placed between pins 4 and 5 of the battery header (J2) or charger will
detect a missing thermistor and no charge cycle will begin.
Power Input and Output Connection
POWERING THE MCP1631HV MULTI-CHEMISTRY BATTERY
CHARGER
APPLYING A LOAD TO THE MCP1631HV MULTI-CHEMISTRY
BATTERY CHARGER
Setup Configuration Diagram.
Installation and Operation
Serial PICkit™
2 Header
+Battery
+Thermistor
-Battery,
-Thermistor
Programming
Header
DS51791A-page 9
Ω
resistor