TPS65632ARTER
Triple-output AMOLED display power supply ICs in compact WQFN packages
Manufacturer： ti
series introduction
# TPS65632ARTER Product Series Introduction
## 1. Overview
The TPS65632ARTER is a highly integrated and advanced power management integrated circuit (PMIC) product series developed by Texas Instruments. This series is designed to meet the complex power requirements of modern electronic devices, offering a comprehensive solution for power conversion, regulation, and control. With its compact design and high - performance features, it is suitable for a wide range of applications, from portable consumer electronics to industrial and automotive systems.
## 2. Key Features
### 2.1 High - Efficiency Power Conversion
- **Multiple Voltage Regulators**: The TPS65632ARTER includes multiple built - in voltage regulators, such as step - down (buck) converters. These regulators are capable of efficiently converting a higher input voltage to a lower, stable output voltage with high conversion efficiency. For example, it can achieve efficiency levels of up to 95% in typical operating conditions, which helps to reduce power dissipation and extend the battery life of portable devices.
- **Low Quiescent Current**: In standby or low - power modes, the device has a very low quiescent current. This feature is crucial for battery - powered applications as it minimizes the power consumption when the device is not in active use, further enhancing the overall energy efficiency.
### 2.2 Flexible Output Configuration
- **Adjustable Output Voltages**: The output voltages of the regulators can be easily adjusted over a wide range. This flexibility allows designers to customize the power supply according to the specific requirements of different loads. For instance, in a system with multiple components having different voltage requirements, the TPS65632ARTER can provide the appropriate voltages for each component, such as 1.8V for a microcontroller and 3.3V for a sensor.
- **Multiple Output Channels**: It offers multiple independent output channels, enabling the simultaneous power supply to different parts of the system. This is beneficial for complex electronic devices that require separate power sources for different functions, such as a display, a processor, and a communication module.
### 2.3 Comprehensive Protection Features
- **Over - Voltage Protection (OVP)**: The TPS65632ARTER is equipped with over - voltage protection circuitry. In case the output voltage exceeds a predefined safe level, the OVP mechanism will quickly activate to protect the connected load from damage. This is especially important in applications where voltage spikes can occur due to power supply fluctuations or external interference.
- **Over - Current Protection (OCP)**: It also features over - current protection. When the output current exceeds the rated limit, the OCP function will limit the current or shut down the output to prevent overheating and damage to the device and the load.
- **Thermal Shutdown Protection**: To prevent overheating, the device has a thermal shutdown feature. If the internal temperature of the TPS65632ARTER rises above a certain threshold, it will automatically shut down until the temperature drops to a safe level.
### 2.4 Integrated Control and Monitoring
- **I²C Interface**: The TPS65632ARTER is equipped with an I²C (Inter - Integrated Circuit) interface, which allows for easy communication and control with a microcontroller or other host devices. Through the I²C interface, designers can configure various parameters of the PMIC, such as output voltages, enable/disable individual regulators, and monitor the status of the device, including temperature, output voltages, and currents.
- **Power - On Reset (POR) and Brown - Out Detection**: The product series includes power - on reset and brown - out detection functions. The POR ensures that the system starts up in a proper state by generating a reset signal when the power supply reaches a stable level.
Images for reference
16-WQFN RTE
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