MCP1640EV-SBC Microchip Technology, MCP1640EV-SBC Datasheet - Page 8

• Manufacturer Part Number: MCP1640EV-SBC
• Description: BOARD EVAL FOR MCP1640
• Manufacturer: Microchip Technology
• Type: DC/DC Switching Converters, Regulators & Controllersr

Specifications of MCP1640EV-SBC

• Main Purpose: DC/DC, Step Up
• Outputs And Type: 1, Non-Isolated
• Voltage - Output: 2V, 3.3V or 5V
• Current - Output: 100mA, 350mA
• Voltage - Input: 0.35 ~ 5.5V
• Regulator Topology: Boost
• Frequency - Switching: 500kHz
• Board Type: Fully Populated
• Utilized Ic / Part: MCP1640
• Input Voltage: 0.35 V to 5.5 V
• Output Voltage: 3.3 V to 5 V
• Operating Supply Voltage: 0.35 V to 5.5 V
• Product: Power Management Modules
• Supply Current: 300 mA
• Kit Contents: Board
• Features: Automatic PFM/PWM Operation, Enable State Selectable Using Mini-Dip Switch On Board
• Svhc: No SVHC (15-Dec-2010)
• Core Architecture: Power Management - Voltage Regulator
• Rohs Compliant: Yes
• For Use With/related Products: MCP1640
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Power - Output: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

MCP1640/B/C/D
Note: Unless otherwise indicated,
FIGURE 2-19:
FIGURE 2-20:
V
FIGURE 2-21:
Transient Waveforms.
DS22234A-page 8
ENABLE
.
3.3V Start-up After Enable.
3.3V Start-up when V
MCP1640 3.3V V
V
IN
= EN = 1.2V, C
OUT
IN
Load
=
OUT
= C
IN
= 10 µF, L = 4.7 µH, V
FIGURE 2-22:
Transient Waveforms.
FIGURE 2-23:
Transient Waveforms.
FIGURE 2-24:
Waveforms.
OUT
= 3.3V, I
MCP1640B 3.3V V
MCP1640B 2.0V V
3.3V V
 2010 Microchip Technology Inc.
LOAD
OUT
= 15 mA, T
Line Transient
A
OUT
OUT
= +25°C.
Load
Load