MP8736

MP8736

NOT RECOMMENDED FOR NEW DESIGNS

High Efficiency, Fast Transient, 6A, 19V Synchronous Buck Converter in a TinyQFN20 ( 3x4mm) Package

ALTERNATIVE PART

NRFND Datasheet

MP8736 continues to be in production for existing customers. Please consider this alternative for new designs:

MP2329GG-Z

4.5 to 24V, 6.5A, Low IQ, Synchronous Buck Converter

Features & Benefits

Wide 4.5V to 24V Operating Input Range
105μA Low Quiescent Current
6.5A Continuous Output Current
7.5A Peak Output Current
Adaptive Constant-On-Time (COT) Control for Fast Transient
DC Auto-Tune Loop
Low R_DS(ON) Internal Power MOSFETs
Proprietary Switching Loss Reduction Technique
Power Good (PG) Indication
Fixed 700kHz Switching Frequency
Stable with POSCAP and Ceramic Capacitors
Internal Soft Start (SS)
Output Discharge
OCP, OVP, UVP, and Thermal Shutdown with Auto-Retry
Available in a QFN-11 (2mmx2mm) Package
The MPL-AL6050 Inductor Series Matches Best Performance

… and many more!

Description

The MP8736 is a fully integrated high frequency synchronous rectified step-down switch mode converter. This device integrates a 12mO low- side FET and a 30mO high-side FET in a monolithic die. The MP8736 operates with high efficiency over a wide output current load range. Constant-On-Time (COT) control mode provides fast transient response and eases loop stabilization. The MP8736 has a programmable frequency pin to optimize system performance. Full protection features include SCP, OCP, OVP, UVP and thermal shut down. The MP8736 requires a minimum number of readily available standard external components and is available in a space saving 3mm x 4mm 20-pin QFN package.