Overview
The TPS54312PWPRG4 is a high-performance synchronous step-down converter produced by Texas Instruments. This device is part of the SWIFT™ converter family and is designed to operate with an input voltage range of 3V to 6V, providing a fixed output voltage of 1.2V. It is capable of delivering up to 3A of output current, making it suitable for a variety of power-intensive applications. The TPS54312PWPRG4 is packaged in a 20-pin HTSSOP package, which is RoHS and Green compliant.
Key Specifications
| Parameter | Value |
|---|---|
| Input Voltage Range | 3V to 6V |
| Output Voltage | 1.2V |
| Output Current | Up to 3A |
| Switching Frequency | 350kHz, 550kHz, 700kHz |
| Synchronous Rectifier | Yes |
| Operating Temperature Range | -40°C to +85°C |
| Package Type | 20-pin HTSSOP |
| Compliance | RoHS and Green compliant |
Key Features
- High-efficiency synchronous step-down conversion
- Fixed 1.2V output voltage
- Up to 3A output current
- Wide input voltage range of 3V to 6V
- Multiple switching frequencies: 350kHz, 550kHz, and 700kHz
- Synchronous rectification for improved efficiency
- Compact 20-pin HTSSOP package
- RoHS and Green compliant
Applications
The TPS54312PWPRG4 is suitable for various applications requiring efficient and reliable power conversion, including:
- Industrial control systems
- Medical devices
- Automotive systems
- Consumer electronics
- Networking and telecommunications equipment
Q & A
- What is the input voltage range of the TPS54312PWPRG4?
The input voltage range is 3V to 6V. - What is the fixed output voltage of the TPS54312PWPRG4?
The fixed output voltage is 1.2V. - What is the maximum output current of the TPS54312PWPRG4?
The maximum output current is up to 3A. - What are the available switching frequencies for the TPS54312PWPRG4?
The available switching frequencies are 350kHz, 550kHz, and 700kHz. - Does the TPS54312PWPRG4 use synchronous rectification?
Yes, it uses synchronous rectification. - What is the operating temperature range of the TPS54312PWPRG4?
The operating temperature range is -40°C to +85°C. - What type of package does the TPS54312PWPRG4 come in?
The TPS54312PWPRG4 comes in a 20-pin HTSSOP package. - Is the TPS54312PWPRG4 RoHS and Green compliant?
Yes, it is RoHS and Green compliant. - What are some common applications for the TPS54312PWPRG4?
Common applications include industrial control systems, medical devices, automotive systems, consumer electronics, and networking and telecommunications equipment. - Where can I find detailed specifications and datasheets for the TPS54312PWPRG4?
Detailed specifications and datasheets can be found on the Texas Instruments website and through distributors like Mouser Electronics and Digi-Key.
