MCP1630DM-DDBK1 Microchip Technology, MCP1630DM-DDBK1 Datasheet - Page 2

• Manufacturer Part Number: MCP1630DM-DDBK1
• Description: BOARD DEMO MCP1630 BIAS SUPPLY
• Manufacturer: Microchip Technology
• Type: DC/DC Switching Converters, Regulators & Controllersr

Specifications of MCP1630DM-DDBK1

• Main Purpose: DC/DC, Step Down
• Outputs And Type: 1, Non-Isolated
• Voltage - Output: 3.3V or 5V
• Current - Output: 1A
• Voltage - Input: 7.2 ~ 11.8V
• Regulator Topology: Buck
• Board Type: Fully Populated
• Utilized Ic / Part: MCP1630
• Input Voltage: 9 V
• Output Voltage: 3.3 V, 5 V
• Product: Power Management Modules
• For Use With/related Products: MCP1630
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Power - Output: -
• Frequency - Switching: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

MCP1630/MCP1630V
Functional Block Diagram – MCP1630
DS21896B-page 2
Note:
OSC IN
V
FB
CS
COMP
REF
0.1 µA
During overtemperature, V
V
–
+
EA
IN
0.1 µA
V
IN
V
IN
2.7V Clamp
2R
+
Comp
–
MCP1630 High-Speed PWM
EXT
R
driver is high-impedance.
S
R
UVLO
Q
Q
Latch Truth Table
S
0
0
1
1
Overtemperature
Note
R
0
1
0
1
© 2005 Microchip Technology Inc.
Qn
Q
1
0
1
100 k
V
GND
V
EXT
IN