Monolithic Power Systems MP1653
The MP1653 is a fully integrated, highfrequency, synchronous, rectified, step-down, switch-mode converter with internal power MOSFETs. It offers a very compact solution that achieves 3A of continuous output current with excellent load and line regulation over a wide input range. The MP1653 has synchronous mode operation for higher efficiency over the output current load range.| Part No. | MP1653 |
|---|---|
| Datasheet | MP1653 Download |
| Manufacturer |  Monolithic Power Systems |
| Description | Step-Down Converter |
| Buy | Stock & Price |
DESCRIPTION
Constant-on-time control operation provides very fast transient response, easy loop design, and very tight output regulation. Full protection features include short-circuit protection (SCP), over-current protection (OCP), under-voltage protection (UVP), and thermal shutdown. The MP1653 requires a minimal number of readily available, standard, external components and is available in a space-saving SOT563 (1.6mmх1.6mm) package. TYPICAL APPLICATION MP1653 17V, 3A, 800kHz, High-Efficiency, Synchronous, Step-Down Converter with Internal MOSFETsFEATURES
● Wide 4.2V to 17V Operating Input Range● 70mΩ/40mΩ Low RDS(ON) Internal Power MOSFETs
● 200µA Low IQ
● High-Efficiency Synchronous Mode Operation
● Power-Save Mode at Light Load
● Fast Load Transient Response
● 800kHz Switching Frequency
● Internal Soft Start
● Over-Current Protection (OCP) and Hiccup
● Thermal Shutdown
● Output Adjustable from 0.8V
● Available in a SOT563 (1.6mmх1.6mm) Package
APPLICATIONS
● Security Cameras●...
