Overview
The TPS65135RTER is a high-performance power management IC (PMIC) manufactured by Texas Instruments. This product is designed to provide efficient and reliable power solutions for a variety of applications, particularly in portable electronics and display systems. The TPS65135RTER integrates multiple power rails, including positive and negative voltage outputs, making it an ideal choice for driving LCD and OLED displays. Its compact form factor and advanced features cater to engineers and designers seeking optimized power management in space-constrained environments. The TPS65135RTER stands out for its high efficiency, low noise, and robust performance, making it a competitive option in the PMIC market.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Input Voltage Range | 2.7 to 5.5 | V | |
| Positive Output Voltage | Up to 15 | V | Adjustable |
| Negative Output Voltage | Down to -15 | V | Adjustable |
| Output Current | Up to 200 | mA | Per rail |
| Switching Frequency | 1.2 | MHz | Typical |
| Efficiency | Up to 90 | % | |
| Operating Temperature Range | -40 to 85 | °C | |
| Package | QFN-16 | 4x4 mm |
Key Features
- Integrated positive and negative voltage generation for display applications.
- High efficiency up to 90%, reducing power consumption and heat dissipation.
- Adjustable output voltages for flexible design requirements.
- Compact QFN-16 package, ideal for space-constrained designs.
- Low noise operation, ensuring stable performance in sensitive applications.
Applications
The TPS65135RTER is widely used in applications requiring efficient power management for display systems. Its primary applications include:
- Portable Electronics: Smartphones, tablets, and wearable devices benefit from its compact size and efficient power delivery.
- LCD/OLED Displays: Provides stable positive and negative voltages for driving display panels.
- Industrial Equipment: Suitable for powering display modules in industrial control systems.
- Medical Devices: Ensures reliable power for display interfaces in medical equipment.
Q & A
1. What is the input voltage range of the TPS65135RTER?
The input voltage range is 2.7V to 5.5V.
2. Can the output voltages be adjusted?
Yes, both positive and negative output voltages are adjustable.
3. What is the maximum output current per rail?
The maximum output current per rail is 200mA.
4. What is the typical switching frequency?
The typical switching frequency is 1.2MHz.
5. What is the efficiency of the TPS65135RTER?
The efficiency can reach up to 90%.
6. What package does the TPS65135RTER come in?
It comes in a compact QFN-16 package measuring 4x4 mm.
7. Is the TPS65135RTER suitable for portable electronics?
Yes, its compact size and efficient power delivery make it ideal for portable electronics.
8. Can it be used in industrial applications?
Yes, it is suitable for powering display modules in industrial equipment.
9. What is the operating temperature range?
The operating temperature range is -40°C to 85°C.
10. Does the TPS65135RTER support low noise operation?
Yes, it is designed for low noise operation, ensuring stable performance in sensitive applications.
