Overview
The TPS54327DRCR is a high-performance, 3-A synchronous step-down converter produced by Texas Instruments. This integrated circuit is designed to operate with an input voltage range of 4.5V to 18V and features an adjustable output voltage as low as 0.76V. The device is packaged in a 10-pin VSON (DRC) package with an exposed pad, enhancing thermal performance. The TPS54327DRCR is part of the SWIFT™ family, known for its high efficiency and compact design, making it suitable for a variety of power management applications.
Key Specifications
| Parameter | Value |
|---|---|
| Input Voltage Range | 4.5V to 18V |
| Output Current | 3A |
| Output Voltage Range | Adjustable, minimum 0.76V |
| Package Type | 10-VFDFN Exposed Pad (VSON) |
| Number of Pins | 10 |
| Switching Frequency | Up to 2 MHz (synchronous operation) |
Key Features
- High efficiency synchronous step-down converter
- Adjustable output voltage as low as 0.76V
- Input voltage range of 4.5V to 18V
- Output current up to 3A
- Compact 10-VFDFN package with exposed pad for improved thermal performance
- Up to 2 MHz switching frequency
- Integrated FETs for reduced component count and improved reliability
Applications
The TPS54327DRCR is suitable for a wide range of applications requiring efficient power management, including:
- Industrial power supplies
- Automotive systems
- Communications equipment
- Consumer electronics
- Medical devices
Q & A
- What is the input voltage range of the TPS54327DRCR?
The input voltage range is from 4.5V to 18V.
- What is the maximum output current of the TPS54327DRCR?
The maximum output current is 3A.
- What is the minimum adjustable output voltage of the TPS54327DRCR?
The minimum adjustable output voltage is 0.76V.
- What type of package does the TPS54327DRCR come in?
The TPS54327DRCR comes in a 10-pin VSON (DRC) package with an exposed pad.
- What is the switching frequency range of the TPS54327DRCR?
The switching frequency can be up to 2 MHz.
- Is the TPS54327DRCR suitable for automotive applications?
Yes, it is suitable for automotive systems due to its robust design and wide input voltage range.
- Does the TPS54327DRCR have integrated FETs?
Yes, it has integrated FETs which reduce the component count and improve reliability.
- What are some common applications for the TPS54327DRCR?
Common applications include industrial power supplies, communications equipment, consumer electronics, and medical devices.
- How does the exposed pad in the package help?
The exposed pad enhances thermal performance by providing a path for heat dissipation.
- Is the TPS54327DRCR part of any specific family of products?
Yes, it is part of the SWIFT™ family known for high efficiency and compact design.
