DESCRIPTION
EV3429-L-00A Evaluation Board is designed to
demonstrate the capability of MP3429. The
MP3429 is a 600kHz fixed frequency, wide
input range, highly integrated boost converter. It
starts from an input voltage as low as 2.7V, and
supports up to 30W load power from 1-cell
battery.
MP3429 adopts constant-off-time (COT) control
topology providing fast transient response. One
MODE pin supports mode selection of PSM,
FCCM and USM in light load condition. And the
integrated LS and HS MOSFET simplify the
design and save BOM cost.
The MP3429 also features with programmable
input UVLO and over temperature protection.
The MP3429 is available in a 13-pin 3mmx4mm
QFN package.

FEATURES
 2.7V-to-13V Startup Voltage
 0.8V-to-13V Operation Voltage
 Up to 16V Output Voltage
 Support 30W Average Power Load and
40W Peak Power Load from 3.3V
 21.5A Internal Switch Current Limit
 Integrated 6.5mΩ & 10mΩ Power MOSFET
 >95% Efficiency for 3.6V VIN to 9V/3A
 Selectable PSM, >23kHz USM, and FCCM
Mode in Light Load Condition
 600kHz Fixed Switching Frequency
 Adaptive COT for Fast Transient Response
 External Soft Start and Compensation Pin
 Programmable UVLO and Hysteresis
 150 ℃ Over Temperature Protection
 Available in 3x4mm QFN-13 Package
APPLICATIONS
 Notebook
 Bluetooth Speaker
 Portable POS System
 Quick Charger Power Bank