MP2499M

MP2499M

NOT RECOMMENDED FOR NEW DESIGNS

36V, 3A Max, High-Efficiency, Synchronous, Step-Down Converter with Output Line Drop Compensation

ALTERNATIVE PART

NRFND Datasheet

MP2499M continues to be in production for existing customers. Please consider this alternative for new designs:

MP2499A

36V, 3A Max, High-Efficiency, Synchronous, Step-Down Converter with OutputLine Drop Compensation

Features & Benefits

Wide 5V to 36V Continuous OperatingInputRange
85mΩ/55mΩ Low R_DS(ON) InternalPower MOSFETs
High-Efficiency Synchronous Mode Operation
Default 270kHz Switching Frequency
Synchronizes to a 200kHz to 2.4MHz External Clock
Internal Soft Start
Output Line Drop Compensation
Accurate Continuous Output Current Limit with External Resistor
Over-Current Protection (OCP) and Hiccup
Thermal Shutdown
Output Adjustable from 0.8V
Available in a QFN-13 (2.5mmx3mm) Package

… and many more!

Description

The MP2499M is a synchronous, rectified, step-down, switch-mode converter with built-in power MOSFETs. The MP2499M offers a very compact solution that achieves a maximum of 3A of continuous output current with built-in, output, line drop compensation. The MP2499M has synchronous mode operation for high efficiency over the output current load range. Current-mode operation provides fast transient response and eases loop stabilization. Full protection features include over-current protection (OCP) and thermal shutdown. The MP2499M requires a minimal number of readily available, standard, external components and is available in a space-saving QFN-13 (2.5mmx3mm) package.

Features & Benefits

Wide 5V to 36V Continuous Operating Input Range
85mΩ/55mΩ Low RDS(ON) Internal Power MOSFETs
High-Efficiency Synchronous Mode Operation
Default 270kHz Switching Frequency
Synchronizes to a 200kHz to 2.4MHz External Clock
Internal Soft Start
Output Line Drop Compensation
Accurate Continuous Output Current Limit with External Resistor
Over-Current Protection (OCP) and Hiccup
Thermal Shutdown
Output Adjustable from 0.8V
Available in a QFN-13 (2.5mm x 3mm) Package

Active Part Numbers:

MP2499MGQB-P MP2499MGQB-Z

Meaning of P & Z

Related Products

EV2499M-QB-00A High Efficiency, 3A Max, 36V Synchronous, Step-Down Converter Evaluation Board

The EV2499M-QB-00A is an evaluation board for MP2499M, a synchronous rectified, step-down module converter with built-in power MOSFETs.

The evaluation board can deliver a 3A max continuous output current with excellent load and line regulation over a wide input supply range.

Current-mode operation provides fast transient

response and eases loop stabilization.

Full protection features include over-current protection and thermal shut down.

The MP2499M requires a minimal number of readily-available standard external components, and is available in a space-saving QFN-13 (2.5mmx3mm) package.

$25.00
+ tax