MCP1631RD-DCPC1 Microchip Technology, MCP1631RD-DCPC1 Datasheet - Page 58

• 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
FIGURE 8-2:
FIGURE 8-3:
DS41288F-page 58
Note 1:
C12IN0-
C12IN1-
C12IN2-
C12IN3-
C12IN0-
C12IN1-
C2IN+
C1V
C2IN2-
C2IN3-
C2V
2:
C1IN+
C1CH<1:0>
C2CH<1:0>
REF
Note 1:
REF
When C2ON = 0, the C2 comparator will produce a ‘0’ output to the XOR Gate.
Output shown for reference only. See I/O port pin block diagram for more detail.
COMPARATOR C1 SIMPLIFIED BLOCK DIAGRAM
COMPARATOR C2 SIMPLIFIED BLOCK DIAGRAM
C1R
2:
C2R
0
1
2
3
0
1
0
1
2
3
2
MUX
MUX
When C1ON = 0, the C1 comparator will produce a ‘0’ output to the XOR Gate.
Output shown for reference only. See I/O port pin block diagram for more detail.
2
0
1
MUX
MUX
C2V
C2V
C1V
C1V
IN
IN
IN
IN
+
-
-
+
C2
+
C2ON
-
C1
C1ON
C2POL
(1)
C1POL
(1)
From Timer1
Q3*RD_CM2CON0
Clock
Q3*RD_CM1CON0
Q1
Q1
D
C2OUT
D
EN
D
EN
Reset
C1OUT
Reset
Q
Q
C2SYNC
Q
D
EN
D
EN
C2POL
C1POL
CL
0
1
CL
MUX
Q
Q
© 2009 Microchip Technology Inc.
To other peripherals
RD_CM2CON0
RD_CM1CON0
C2OE
To Timer1 Gate
To PWM Logic
SYNCC2OUT
C1OE
To SR Latch
Data Bus
Data Bus
Set C1IF
Set C2IF
C2OUT pin
C1OUT pin
To
To
(2)
(2)