TPS65132WRVCR

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TPS65132WRVCR

IC DRVR DUAL OUTPUT LCD 20WQFN

  • Производитель
  • Мфр. Часть #TPS65132WRVCR
  • Пакет WQFN (RVC)-20
  • Лист данных
  • В наличии6654

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Спецификации

Package Tape & Reel (TR),Cut Tape (CT)
ProductStatus Active
DisplayType LCD, OLED
Interface I²C
Current-Supply 540 µA
Voltage-Supply 2.5V ~ 5.5V
OperatingTemperature -40°C ~ 85°C
MountingType Surface Mount
Package/Case 20-WFQFN Exposed Pad

Обзор

Description

The TPS65132WRVCR is a power management integrated circuit (PMIC) designed by Texas Instruments. It is primarily used for driving AMOLED displays in portable devices like smartphones and tablets. The chip provides dual-output power supply, featuring both positive and negative voltage outputs, which are essential for AMOLED panel operations.
Key features include a highly efficient charge pump technology for voltage conversion, low quiescent current to extend battery life, and fast transient response to accommodate rapid changes in load demand. The device supports output voltages typically required by AMOLED displays, often adjustable through external resistors or configurations.
Its compact size and high efficiency make it suitable for space-constrained applications. The TPS65132WRVCR includes several protection features, such as overcurrent protection, thermal shutdown, and undervoltage lockout, ensuring reliable operation.
Overall, the TPS65132WRVCR is an efficient solution for delivering precise power to AMOLED displays, enhancing performance and battery life in consumer electronics.

Features

The TPS65132WRVCR is a dual-output LCD bias IC designed by Texas Instruments, primarily used in portable applications. It features a positive and negative output voltage, which makes it suitable for driving AMOLED displays. Its main features include:
1. Wide Input Voltage Range: It operates efficiently from a 2.5V to 5.5V input voltage range, making it compatible with various power sources.
2. Dual-Output: The device provides both a positive (VPOS) and a negative (VNEG) output voltage, adjustable via external resistors.
3. High Efficiency: It features high power efficiency due to its low quiescent current and optimized power conversion techniques.
4. Compact Package: The IC comes in a small WLCSP package, which is advantageous for space-constrained applications.
5. Protections: Includes several protection features such as over-current protection (OCP), thermal shutdown, and undervoltage lockout (UVLO) to enhance reliability.
6. Fast Transient Response: It ensures stable performance with quick response to load changes, essential for maintaining display quality.
These features make the TPS65132WRVCR ideal for applications requiring efficient, compact, and reliable power solutions.

Package

The TPS65132WRVCR is a dual-output DC-DC converter from Texas Instruments, typically used to power electronic paper displays (EPDs) and other portable devices. It comes in a WCSP (Wafer Chip-Scale Package) with 20 bumps, which is compact for space-constrained applications. The package helps in reducing the overall solution size while maintaining high efficiency.

Pinout

The TPS65132WRVCR is a dual-output power supply IC designed by Texas Instruments, commonly used for display panels, particularly AMOLED displays. It typically has a 25-pin configuration. The device integrates two boost converters and one inverting buck-boost converter to generate positive and negative output voltages required by AMOLED displays. The TPS65132WRVCR includes various features such as adjustable output voltage, power sequencing, and fast transient response, making it suitable for portable device applications. Key functions of the IC include over-current protection, thermal shutdown, and short-circuit protection to ensure reliable operation. Its compact size and integration of multiple functions into a single chip make it ideal for space-constrained applications.

Manufacturer

The TPS65132WRVCR is manufactured by Texas Instruments. Texas Instruments (TI) is a global semiconductor company that designs and produces a wide range of electronic components, including integrated circuits and analog chips. The company is known for its innovation in the field of electronics and its contributions to various industries such as automotive, industrial, personal electronics, and communications equipment. TI focuses on providing solutions that enhance power efficiency, performance, and reliability in electronic devices.

Application

The TPS65132WRVCR is a dual-output LCD bias IC commonly used in applications requiring efficient power management for displays. It is suitable for smartphones, tablets, and other portable electronics with high-resolution LCDs or OLED panels. The device provides positive and negative output voltages for powering source drivers and gate drivers in display panels, offering efficient regulation and longer battery life. Additionally, it is used in wearable devices and portable gaming consoles where compact size and power efficiency are crucial.

Equivalent

The TPS65132WRVCR is a dual-output power supply IC often used in display applications. Equivalent products may include:
1. Maxim Integrated: MAX77812 – Dual-output PMIC for AMOLED displays.
2. Analog Devices: ADP5024 – Triple buck regulator PMIC, which can be used for similar applications.
3. ON Semiconductor: NCP81239 – Dual synchronous buck converter for portable applications.
4. Richtek: RT4533 – Dual-channel LED driver, though not directly equivalent, can serve similar functions in display systems.
Always verify specifications to ensure compatibility with your application.

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