MP2153GTF-P

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MP2153GTF-P is a DC DC switching regulator IC designed specifically to provide the input and output voltage regulation required for extended tablet battery life. It has a low component count, which allows for longer operations with less current draw. The MP2153GTF-P is capable of applying a wide range of switch modes, from constant voltage to Pulse-Width Modulation (PWM). This can give a longer battery life due to the efficiency of the switching regulator.

MP2153GTF-P is best used in tablet applications where the input voltage range is from 2.7V to 20V and the output voltage range is from 0.8V to 10V. As a DC DC switching regulator, the MP2153GTF-P is excellent for high power battery charging or powering a low power, high resolution display.The key features of the MP2153GTF-P also include a low standby mode current of up to 20 mA, 1.5A maximum output current and an adjustable output voltage.

The MP2153GTF-P regulator consists of an input filter, a power rail and a switching stage. The input filter reduces voltage spikes and noise that can interfere with the input and output of the regulator. The power rail provides the power needed to turn on or off the switching stage. The switching stage is the basis of operation for the MP2153GTF-P. When the switching stage is turned on, the power rails transfer a current to the output, thus providing the desired output voltage.

The working principle of the MP2153GTF-P is based on the Pulse Width Modulation Technique (PWM). Through the use of a high speed signal, typically generated by a voltage comparator, PWM controls the output current of a DC-DC switching regulator by switching on and off the input switch at a regular rate. By the adjustment of the signal’s duty cycle, the regulator is able to vary the output voltage of the converter.

As a DC DC switch regulator, the MP2153GTF-P is ideal for applications that require a regulated output voltage in the range of 0.8V to 10V with low input voltage and high output current. The low component count and low standby mode make this regulator ideal for devices that need long operating times with little standby power draw or those with a limited amount of available board space.

For devices that need extended battery life and low power operation, the MP2153GTF-P is an ideal choice. Its adjustable input and output voltage, its low component count, and its ability to switch directly from voltage control to pulse-width modulation, make it ideal for a wide range of DC DC switching regulator applications.

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