MP2340
DESCRIPTION
FEATURES
The MP2340 is a 24V monolithic synchronous
A step-down white LED driver with a built-in power I MOSFET and rectifier. It achieves up to 2A continue output current with excellent load and line regulation. Peak current mode operation
T provides fast transient response and eases loop stabilization.
N The MP2340 incorporates both analog and
PWM dimming onto a single control pin. The
E chip can implement deep analog dimming and D E PWM dimming.
Fault condition protection includes cycle-by-cycle
I T peak current limiting, output short circuit protection, open LED protection and thermal
F shutdown.
- 4.2V to 24V Wide Input Range
- Synchronous Step-Down Converter
- 100mΩ Internal High-side Power MOSFET
- 80mΩ Internal Low-side Synchronous
Rectifier
- Peak Current Mode Control
- Up to 2A Continue Output Current
- 100m V Feedback Voltage
- Up to 97% Efficiency
- Fixed 1MHz Switching Frequency
- Analog & PWM Dimming
- Cycle-by-Cycle Current Limit
- Inherent LED Open...
