TPS610987DSER

Series:	--
Part Status:	Active
Topology:	Step-Up (Boost) Synchronous (1), Linear (LDO) (1)
Function:	Any Function
Number of Outputs:	2
Frequency - Switching:	--
Voltage/Current - Output 1:	4.3V, 350mA
Voltage/Current - Output 2:	2.2V, 200mA
Voltage/Current - Output 3:	--
w/LED Driver:	No
w/Supervisor:	No
w/Sequencer:	No
Voltage - Supply:	0.7 V ~ 4.5 V
Operating Temperature:	-40°C ~ 85°C (TA)

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Introduction

TheTPS610987DSER is a highly integrated mufti-channel power management IC (PMIC). It is used to manage power distribution in portable and embedded systems where multiple low-voltage voltage rails need to be regulated. In particular, the TPS610987DSER provides several different levels of voltage regulation, including linear, switching and buck-boost regulation.

TPS610987DSER Application Field

The TPS610987DSER can be used in a variety of applications. It is designed to provide loads with different voltage levels. For example, in battery-powered devices, the TPS610987DSER can step down a higher input voltage, such as 3.2 V, to lower supply voltages such as 1.8 V and 1.2 V. This improves the device\'s overall efficiency by only needing to step down voltage as needed.In addition, the TPS610987DSER is ideal for integrated circuit designs requiring both high-performance and cost-effective power management. The TPS610987DSer provides plenty of flexibility to power multiple voltage rails with its multiple adjustable voltage output features. It also features high efficiency, wide input range, fast transient response and robust design, which makes it suitable for a wide range of applications.Other possible applications include driving three different classes of memory, such as flash memory, SRAM, and DRAM. It can also be used to power processors, controllers, and many other electronics found in chip sets, data processing systems, and automotive systems.

TPS610987DSER Working Principle

The TPS610987DSER employs several different types of power regulation technologies. For example, it can use a linear regulator to generate a fixed output voltage from a given input voltage. Linear regulators work by using a series of resistors and capacitors to adjust the voltage with respect to the load. This is done by controlling the amount of current that is drawn from the power source. Linear regulators are typically used for powering low-current devices.The TPS610987DSER can also use switching regulators to provide steady voltage output. This type of regulation works by rapidly switching an electronic switch, such as a transistor, to control current flow through an inductor in order to keep the output voltage constant. This type of regulation is suitable for powering high-current devices. Buck-boost regulators are also used in the TPS610987DSER. These regulators maintain a relatively constant output voltage even when the input voltage is below or above the desired value. They do this by controlling a switch to extend or reduce the period of inductor current operation, allowing them to boost or drop the output voltage.

Conclusion

The TPS610987DSER PMIC is a highly integrated power management IC providing multiple low-voltage voltage rails with linear, switching and buck-boost regulation. It is ideal for powering a variety of devices, such as processors, controllers, DRAM, SRAM, flash memory and many other electronics found in computers and embedded systems. It is also suitable for automotive systems, due to its high efficiency, wide input range, fast transient response and robust design.

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