EV3415-G-00A
3.6A, 1MHz Synchronous Step-up Converter
with Output Disconnect Evaluation Board
EV3415-G-00A Rev.1.0 www.MonolithicPower.com 1
12/11/2015 MPS Proprietary Information. Unauthorized Photocopy and Duplication Prohibited.
© 2015 MPS. All Rights Reserved.
The Future of Analog IC Technology
DESCRIPTION
EV3415-G-00A Evaluation Board is designed to
demonstrate the capability of MP3415. The
MP3415 is a high-efficiency, synchronous,
current-mode, step-up converter with output
disconnect.
The MP3415 provides inrush current limiting
and output short-circuit protection. The
integrated, P-channel, synchronous rectifier
improves efficiency and eliminates the need for
an external Schottky diode. The PMOS
disconnects the output from the input when the
part shuts down.
The 1MHz switching frequency allows for small
external components, while the internal
compensation and the soft-start minimize the
external component count. The MP3415 is
available in a small 12-pin QFN 2mm x 2mm
package.
Electrical Specification
Parameter Symbol Value Units
Input Voltage V
IN
1.8-4.5
(1)
V
Output Voltage V
OUT
5 V
Output Current Iout 1.5 A
Note:
1) This board can supply 5V/1.5A load from 2.8V-4.5V input
power, it can work with lower than 2.8V input, but the load
capability is lower than 1.5A.
FEATURES
1.8V to 4.5V Board Input
Program up to 5.5V Output Voltage
Internal Synchronous Rectifier
1MHz Fixed Frequency Switching
22μA Quiescent Current
<1μA Shutdown Current
True Output Disconnect from Input
Up to 97% Efficiency
High Efficiency over Full-Load Range
Internal Compensation, Inrush Current
Limiting, and Internal Soft-Start
Tiny External Components
OVP, SCP, and OTP
Small 2x2mm QFN12 Package
APPLICATIONS
Two-cell and Three-cell Alkaline, NiCd or
NiMH or Single-cell Li Battery Consumer
Products
Personal Medical Devices
Portable Media Players
Wireless Peripherals
Handheld Computers and Smart phones
All MPS parts are lead-free, halogen free, and adhere to the RoHS directive. Fo
MPS green status, please visit MPS website under Quality Assurance.
“MPS” and “The Future of Analog IC Technology” are Registered Trademarks
of Monolithic Power Systems, Inc.
EV3415-G-00A EVALUATION BOARD
TBD
(L x W x H) 6.35cm x 6.35cm x 0.6cm
Board Number MPS IC Number
EV3415-G-00A MP3415GG