MCP1631RD-DCPC1 Microchip Technology, MCP1631RD-DCPC1 Datasheet - Page 72

• Manufacturer Part Number: MCP1631RD-DCPC1
• Description: REF DES BATT CHARG OR LED DRIVER
• Manufacturer: Microchip Technology

Specifications of MCP1631RD-DCPC1

• Current - Output / Channel: 700mA
• Outputs And Type: 1, Non-Isolated
• Features: Firmware for Li-Ion, NiMH, and NiCd Battery Charger
• Voltage - Input: 3.5 ~ 16 V
• Utilized Ic / Part: MCP1631HV, PIC16F616
• Core Chip: MCP1631HV, PIC16F616
• Topology: Parallel, Series
• Output Current: 1A
• No. Of Outputs: 1
• Input Voltage: 3.5V To 16V
• Dimming Control Type: Analog
• Kit Contents: Board
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Output: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

PIC16F610/616/16HV610/616
REGISTER 8-6:
DS41288F-page 72
bit 7
Legend:
R = Readable bit
-n = Value at POR
bit 7
bit 6
bit 5
bit 4
bit 3-0
C1VREN
R/W-0
C1VREN: Comparator 1 Voltage Reference Enable bit
1 = CV
0 = 0.6 Volt constant reference routed to C1V
C2VREN: Comparator 2 Voltage Reference Enable bit
1 = CV
0 = 0.6 Volt constant reference routed to C2V
VRR: CV
1 = Low range
0 = High range
FVREN: Fixed Voltage Reference (0.6V) Enable bit
1 = Enabled
0 = Disabled
VR<3:0>: Comparator Voltage Reference CV
When VRR = 1: CV
When VRR = 0: CV
C2VREN
R/W-0
VRCON: VOLTAGE REFERENCE CONTROL REGISTER
REF
REF
REF
circuit powered on and routed to C1V
circuit powered on and routed to C2V
Range Selection bit
W = Writable bit
‘1’ = Bit is set
R/W-0
VRR
REF
REF
= (VR<3:0>/24) * V
= V
DD
/4 + (VR<3:0>/32) * V
FVREN
R/W-0
DD
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
REF
REF
REF
R/W-0
VR3
REF
REF
Value Selection bits (0 ≤ VR<3:0> ≤ 15)
input of Comparator C1
input of Comparator C2
DD
input of Comparator C1
input of Comparator C2
R/W-0
VR2
© 2009 Microchip Technology Inc.
x = Bit is unknown
R/W-0
VR1
R/W-0
VR0
bit 0