Monolithic Power Systems MP8770
The MP8770 is a fully integrated, highfrequency, synchronous, rectified, step-down, switch-mode converter with internal power MOSFETs. The MP8770 offers a very compact solution that achieves 8A of continuous output current with excellent load and line regulation over a wide input range. The MP8770 uses synchronous-mode operation for higher efficiency over the output current-load range.| Part No. | MP8770 |
|---|---|
| Datasheet | MP8770 Download |
| Manufacturer |  Monolithic Power Systems |
| Description | 17V 8A Step-Down Converter |
| Buy | Stock & Price |
DESCRIPTION
Constant-on-time (COT) 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 MP8770 requires a minimal number of readily available, standard, external components and is available in a space-saving QFN-16 (3mmx3mm) package. MP8770 17V, 8A, 700kHz, High-Efficiency, Synchronous, Step-Down ConverterFEATURES
● Wide 3V to 17V Operating Input Range● 8A Output Current
● 22mΩ/10mΩ Low RDS(ON) Internal Power MOSFETs
● 100μA Quiescent Current
● Output Adjustable from 0.6V
● High-Efficiency Synchronous Mode Operation
● Pre-Biased Start-Up
● Fixed 700kHz Switching Frequency
● External Programmable Soft Start-Up Time
● EN and Power Good for Power Sequencing
● Over-Current Protection (OCP) and Hiccup
● Thermal Shutdown
● Available in a QFN-16 (3mmx3mm) Package
APPLICATIONS
● Securi...
