MCP1650DM-DDSC1 Microchip Technology, MCP1650DM-DDSC1 Datasheet - Page 2

• Manufacturer Part Number: MCP1650DM-DDSC1
• Description: BOARD DEMO FOR MCP1650 SEPIC
• Manufacturer: Microchip Technology
• Type: DC/DC Switching Converters, Regulators & Controllersr

Specifications of MCP1650DM-DDSC1

• Main Purpose: DC/DC, Step Up or Down
• Outputs And Type: 1, Non-Isolated
• Voltage - Output: 5V
• Current - Output: 160mA
• Voltage - Input: 3 ~ 7V
• Regulator Topology: Boost
• Frequency - Switching: 750kHz
• Board Type: Fully Populated
• Utilized Ic / Part: MCP1650
• Input Voltage: 3 V to 7 V
• Output Voltage: 5 V
• Product: Power Management Modules
• For Use With/related Products: MCP1650R-E/MS
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Power - Output: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

MCP1650/51/52/53
MCP1650 Block Diagram
DS21876A-page 2
SHDN
FB
V
IN
Voltage Feedback
V
DC = 80% V
DC = 56% V
1.22V
V
DUTY
REF
Internal Osc. with
2 fixed Duty Cycles
ON/OFF
Control
V
+
-
IN
V
REF
+
-
IN
IN
< 3.8V
> 3.8V
V
LOW
V
MCP1650
V
V
V
HIGH
DUTY
HIGH
LOW
Osc.
OSC. OUT
S
R
OFF
ON/
ISNS
Pulse
Latch
Ref
1.22V
+
Q
-
Soft-
Start
Current Limit
1R
9R
DR
0.122V
+
-
-
+
V
IN
2004 Microchip Technology Inc.
GND
EXT
CS