Overview
The TPS6521845RSLR is a highly integrated power management IC (PMIC) developed by Texas Instruments, designed to support both portable (Li-ion battery) and non-portable (5V adapter) applications. This model is positioned as a versatile solution for power management in various electronic devices, targeting industries such as consumer electronics, industrial automation, and automotive electronics. Its compact design and advanced features make it a competitive choice for applications requiring efficient power management and thermal performance.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Input Voltage Range | 3.0 - 5.8 | V | Supports Li-ion battery and 5V adapter |
| Output Voltage Range | Adjustable | V | Configurable via I2C interface |
| Operating Temperature | -40 to +105 | °C | Suitable for harsh environments |
| Package | 48-VQFN | - | Compact surface-mount design |
| Output Current | Up to 200 | mA | Supports high-current applications |
Key Features
- Integrated multiple DC/DC converters for efficient power management.
- Configurable I/O pins for flexible system integration.
- Advanced thermal management for reliable operation in high-temperature environments.
- I2C interface for easy configuration and control.
- Compact 48-VQFN package for space-constrained designs.
Applications
The TPS6521845RSLR is widely used in portable devices such as smartphones, tablets, and wearable electronics due to its efficient power management capabilities. In industrial applications, it is employed in automation systems and control units where reliable power delivery is critical. Additionally, its robust design makes it suitable for automotive electronics, including infotainment systems and advanced driver-assistance systems (ADAS).
Q & A
What is the input voltage range of the TPS6521845RSLR?
The input voltage range is 3.0V to 5.8V, supporting both Li-ion batteries and 5V adapters.
Can the output voltage be adjusted?
Yes, the output voltage is adjustable and can be configured via the I2C interface.
What is the operating temperature range?
The operating temperature range is -40°C to +105°C, making it suitable for harsh environments.
What package does the TPS6521845RSLR use?
It uses a compact 48-VQFN package for surface-mount applications.
What is the maximum output current?
The maximum output current is up to 200mA, supporting high-current applications.
Is the TPS6521845RSLR suitable for automotive applications?
Yes, its robust design and thermal performance make it suitable for automotive electronics.
Does it support I2C communication?
Yes, it features an I2C interface for easy configuration and control.
What are the key features of this PMIC?
Key features include integrated DC/DC converters, configurable I/O pins, advanced thermal management, and a compact package.
Can it be used in portable devices?
Yes, it is ideal for portable devices like smartphones, tablets, and wearables.
What industries does it target?
It targets consumer electronics, industrial automation, and automotive electronics.
