EV2108DQ/DK-00A
2A, 6V, 720KHz
Synchronous Buck Converter
EVALUATION BOARD
EV2108DQ/DK-00A Rev. 1.0 www.MonolithicPower.com 1
3/2/2006 MPS Proprietary Information. Unauthorized Photocopy and Duplication Prohibited.
© 2006 MPS. All Rights Reserved.
The Future of Analog IC Technology
TM
TM
DESCRIPTION
The EV2108DQ/DK-00A is the evaluation board
for the MP2108, a 2A, 720KHz synchronous
buck converter designed for low voltage
applications requiring high efficiency.
The MP2108 is capable of providing an output
voltage as low as 0.9V and integrates top and
bottom switches to minimize power loss and
component count. The 720KHz switching
frequency reduces the size of filtering
components for a small solution size.
The MP2108 includes cycle-by-cycle current
limiting and under voltage lockout. The 10-pin
MSOP package is available on the
EV2108DK-00A while the 10-pin 3mm x 3mm
QFN package is available on the
EV2108DQ-00A.
ELECTRICAL SPECIFICATIONS
Parameter Symbol Value Units
Input Voltage V
IN
2.6 – 6 V
Output Voltage V
OUT
1.8 V
Output Current I
OUT
2 A
FEATURES
• 2A Output Current
• Input Voltage Range of 2.6V to 6V
• Over 90% Efficiency
APPLICATIONS
• SOHO Routers, PCMCIA Cards, Mini PCI
• Handheld Computers, PDAs
• Cell phones, Digital Still and Video Cameras
• Small LCD Displays
“MPS” and “The Future of Analog IC Technology” are Registered Trademarks of
Monolithic Power Systems, Inc.
EV2108DQ/DK-00A EVALUATION BOARD
Dimensions (2.5”X x 2.0”Y x 0.5”Z)
Board Number MPS IC Number
EV2108DQ/DK-00A MP2108DQ/DK
