TPS65110RGEG3

Series:	--
Packaging:	Tube
Part Status:	Obsolete
Applications:	Charge Pump, LTPS LCD
Voltage - Input:	2.4 V ~ 5.5 V
Number of Outputs:	3
Voltage - Output:	-2.7V, 3.3V, 7.5V
Operating Temperature:	-40°C ~ 85°C
Mounting Type:	Surface Mount
Package / Case:	24-VFQFN Exposed Pad
Supplier Device Package:	24-VQFN (4x4)
Base Part Number:	TPS65110

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TPS65110RGEG3 Application Field and Working Principle

The TPS65110RGEG3 is an integrated circuit (IC) dedicated to power supply regulation. It is one of the special purpose voltage regulators, which falls under the broad category of Power Management ICs (PMICs). These regulators are characterised by enhanced accuracy, performance and efficiency in comparison to regular resistive-capacitive (RC) voltage regulator circuits.The on-chip features of the TPS65110RGEG3 IC make it a good fit for a variety of applications, including communications and networking, industrial, Smart home and others. It is used to provide power supply regulation of both linear and switching power supplies. It offers a wide range of output voltages from 1.1 volts (V) to 5.0 V. It is available in a lead-free 8-pin thin small-outline package (TSOP) and an 8-pin SOIC package, with a maximum output current of 1.5 amps (A). The TPS65110RGEG3 IC integrates two high-performance internal switched-mode converter controllers and a linear regulator into a single package. It can support multiple combination voltages, dual regulator configurations and power sequencing in various topologies. The unique features of the device enable it to deliver the highest precision and accuracy along with increased system efficiency.The TPS65110RGEG3 IC has a number of features that make it stand out amongst other comparable devices. This includes its ability to support multiphase and interleaved operation along with multi-output synchronization capability. It also supports a Flexible Power Sequencing (FPS) feature which enables high frequency switching to reduce power dissipation. Additionally, the two internal high performance switched-mode converter controllers guarantee optimal performance at light and full load conditions. The TPS65110RGEG3 IC has several safety and protection features. These include over-temperature protection and thermal shutdown, under-voltage lockout with built-in hysteresis, and output current protection. Its versatile operating modes make it suitable for various applications. In addition, the device comes with an optional input capacitor size and a peak current source which allows it to provide better transient response and improved performance.The working principle of the TPS65110RGEG3 IC is based on two internal switched-mode converter controllers. One converter is connected between regulated input voltage and ground, whereas the other converter is used to supply the output voltage (VOUT). The input voltage is monitored and compared with an internal voltage reference. The error signal is then used to modulate the pulse width of the converters. This process allows adjustable output voltage to be generated, which is maintained within a given range for long-term stability. The internal voltage reference provides excellent regulation accuracy of the output voltage. It is also used to control the loop supply voltage transition and to enable the start-up of the IC from either the input voltage or ground. The internal current limit protection and output voltage clamp circuits keeps the device safe from any over-current conditions. The device can also be configured in single-stage synchronous buck converter mode, which is known for providing excellent system efficiency.To sum up, the TPS65110RGEG3 is an integrated circuit that is dedicated to power supply regulation. It has several features that make it suitable for various applications, such as high accuracy, excellent performance and efficient energy management. Its unique features make it stand out amongst other similar devices. Its working principle is based on two internal switched-mode converter controllers, which allow it to generate adjustable output voltages, which are maintained within a given range for long-term stability. Overall, the TPS65110RGEG3 IC is an ideal choice for a variety of applications. It offers high accuracy, performance, and efficiency, and its protection features ensures safe operation.

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