TPS2110APWG4

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

The TPS2110APWG4 is a high performance, flexible integrated power device combining a high frequency buck controller, two 300mA ideal diodes, two low side switches, two terminal adjustable current limit and a voltage monitoring comparators in a single package. It is designed to provide an efficient interface between the processor and multiple power sources (i.e. battery, USB, adapter, etc.), while optimized to meet the requirements of mobile devices.

Application Fields

The TPS2110APWG4 is particularly suitable for mobile applications and small form factor portable electronic devices requiring diverse power sources such as mobile phones, portable media players, digital still cameras, projectors, cellular modems, pocket PCs and automotive applications.

Working Principle

In the TPS2110APWG4, the buck synchronous controller combines with two ideal diodes to form the controller of a synchronous switching power supply. The low side switches are used for controlling the two synchronous power MOSFETs and can be configured according to the need of the system. The current sense circuit will be set to provide the optimal system current protection.

The TPS2110APWG4 offers enhanced features including dual input power supply Selection, automatic Power Path selection, soft start, switching mode power supply (SMPS) integrated current limit, voltage monitoring with comparator, over temperature protection (OTP) and over voltage protection (OVP). It also features a very low quiescent current Sleep mode to save the system power during weak or no load conditions.

The integrated ideal diodes and low side switches helps to reduce the required external components in the design, leading to a simpler and more cost-effective design. The ideal diodes can be paralleled for a continuous current path above 600mA and provide additional protection from ESD and reverse current events.

The TPS2110APWG4 is designed to withstand a wide range of input voltages (from 1.8V to 6V) and output voltages (up to 5.5V). The buck controller allows for a high maximum switching frequency up to 3.2MHz, resulting in higher efficiency and minimized external component size.

The TPS2110APWG4 is an integrated power device that provides an optimal interface between the processor and multiple power sources. It is ideal for portable electronic applications requiring efficient and flexible power management solutions.

The specific data is subject to PDF, and the above content is for reference