MCP1650DM-LED2 Microchip Technology, MCP1650DM-LED2 Datasheet - Page 4

• Manufacturer Part Number: MCP1650DM-LED2
• Description: BOARD DEMO FOR MCP1650 WHITE LED
• Manufacturer: Microchip Technology

Specifications of MCP1650DM-LED2

• Current - Output / Channel: 15mA
• Outputs And Type: 1, Non-Isolated
• Voltage - Output: 32.4V
• Features: Dimmable
• Voltage - Input: 2.7 ~ 4.5V
• Utilized Ic / Part: MCP1650
• Core Chip: MCP1650
• Topology: Boost
• Output Current: 560mA
• No. Of Outputs: 1
• Input Voltage: 2.7V To 5.5V
• Kit Contents: Board
• Development Tool Type: Hardware - Eval/Demo Board
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

MCP1650/51/52/53
Timing Diagram
Typical Application Circuits
DS21876A-page 4
Input
Voltage
3.3V ±10%
Osc
DR
EXT
S
R
Q
Latch Truth Table
C
IN
S
0
0
1
1
10 µF
off
on
R
0
1
0
1
SHDN
GND
V
NC
3.3V to 12V 100 mA Boost Converter
IN
Qn
Q
1
0
1
8
2
5
6
R
MCP1650/1/2/3 Timing Diagram
0.05
SENSE
S
R
3
1
4
7
CS
EXT
FB
NC
Inductor
3.3 µH
Boost
Combination Device
MOSFET/Schottky
90.9 k
2004 Microchip Technology Inc.
10 k
Q
Q
V
I
OUT
OUT
C
10 µF
Ceramic
= 12V
= 0 to 100 mA
OUT