MPS MP8845GC-Z

降压降压2.7V6V5A

Overview

The MP8845GC-Z is a highly integrated, high-frequency, synchronous, step-down switcher with an I2C control interface. The MP8845GC-Z can support up to 5A of load current over a 2.7V to 6V input supply range with excellent load and line regulation.Fixed-frequency hysteretic control mode provides an extremely fast transient response without loop compensation to achieve high efficiency easily under light-load conditions.The output voltage level can be controlled on-the-fly through a 3.4Mbps I2C serial interface. The voltage range can be adjusted from 0.6V to 1.1V in 3.9mV steps. The voltage slew rate, switching frequency, and power-saving modes are also selectable through the I2C interface.Full protection features include internal soft start, over-current protection (OCP), and over-temperature protection (OTP).The MP8845GC-Z requires a minimum number of readily available, standard, external components and is available in a compact WLCSP-20 (1.6mmx2mm) package. Bostock Electronics is an authorized Monolithic Power Systems distributor.

Features

Tape & Reel (TR) Package
Positive Output Configuration
Buck Topology
Adjustable (Programmable) Output Type
1 Number of Outputs
2.7V Voltage - Input (Min)
6V Voltage - Input (Max)
0.6V Voltage - Output (Min/Fixed)
1.125V Voltage - Output (Max)
5A Current - Output
1MHz ~ 2.2MHz Frequency - Switching
Yes Synchronous Rectifier
Surface Mount Mounting Type