MCP1612EV Microchip Technology, MCP1612EV Datasheet - Page 2

• Manufacturer Part Number: MCP1612EV
• Description: BOARD EVAL FOR MCP1612
• Manufacturer: Microchip Technology
• Type: DC/DC Switching Converters, Regulators & Controllersr

Specifications of MCP1612EV

• Main Purpose: DC/DC, Step Down
• Outputs And Type: 1, Non-Isolated
• Voltage - Output: 0.8V, 1V, 1.2V, 1.4V, 1.7V, 2.4V or 3.3V
• Current - Output: 1A
• Voltage - Input: 2.7 ~ 5.5V
• Regulator Topology: Buck
• Frequency - Switching: 1.4MHz
• Board Type: Fully Populated
• Utilized Ic / Part: MCP1612
• Input Voltage: 2.7 V to 5.5 V
• Output Voltage: 0.8 V to 3.3 V
• Product: Power Management Modules
• For Use With/related Products: MCP1612
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Power - Output: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

MCP1612
Functional Block Diagram
DS21921B-page 2
V
FB
Comp
A
CC
GND
Slope Comp.
0.8V
Undervoltage
1.4 MHz Clock
Lockout
(UVLO)
V
A
Disable
CC
GND
–
+
gm
+
A
Soft-
Start
+
1.2V
UVLO
V
A
V
BG
GND
CC
V
REF
Peak Current
Limit
Disable
Leading-
Edge
Blank
IN
Disable
INSET
Circuit
Shutdown
Thermal
Disable
UVLO
I
SENSE
Peak Current
Limit
© 2005 Microchip Technology Inc.
P-Channel
PDRV
NDRV
V
REF
P
GND
SHDN
P
L
GND
V
X
IN