Overview
The TPS54202HDDCR is a high-performance, synchronous step-down voltage converter produced by Texas Instruments. This device is part of the SWIFT family and is designed to provide efficient power conversion with a wide input voltage range of 4.5V to 28V and an output current of up to 2A. The converter is packaged in a compact TSOT-23-6 package, making it suitable for space-constrained applications. It is RoHS compliant and has an active lifecycle status, making it recommended for new designs.
Key Specifications
| Attribute | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Part Number | TPS54202HDDCR |
| Package Type | TSOT-23-6 (SOT-23-THIN) |
| Input Voltage Range | 4.5V to 28V |
| Output Current | Up to 2A |
| Output Voltage Range | 0.6V to 26V |
| Quiescent Current (Typical) | 0.04 mA |
| Switching Frequency | 500 kHz |
| EMI Features | Spread Spectrum |
| Operating Temperature Range | -40°C to 125°C |
| RoHS Compliance | Yes |
| Lifecycle Status | Active (Recommended for new designs) |
Key Features
- High-efficiency synchronous step-down converter with up to 95% efficiency.
- Wide input voltage range of 4.5V to 28V and adjustable output voltage from 0.6V to 26V.
- Output current capability of up to 2A.
- Compact TSOT-23-6 package, ideal for space-constrained applications.
- Low quiescent current of 0.04 mA (typical) to minimize standby power loss.
- Fixed 500 kHz switching frequency with spread spectrum capability for reduced EMI.
- Operating temperature range from -40°C to 125°C.
- RoHS compliant and suitable for environmentally friendly designs.
Applications
- Industrial control systems and automation.
- Medical devices requiring high efficiency and reliability.
- Aerospace and defense systems where compact size and high performance are critical.
- Consumer electronics such as set-top boxes, gaming consoles, and other high-power devices.
- Telecommunication equipment and networking devices.
- Automotive systems, including infotainment and safety systems.
Q & A
- What is the input voltage range of the TPS54202HDDCR?
The input voltage range is from 4.5V to 28V.
- What is the maximum output current of the TPS54202HDDCR?
The maximum output current is up to 2A.
- What is the switching frequency of the TPS54202HDDCR?
The switching frequency is fixed at 500 kHz.
- Does the TPS54202HDDCR have any EMI reduction features?
Yes, it includes spread spectrum capability to reduce EMI.
- What is the operating temperature range of the TPS54202HDDCR?
The operating temperature range is from -40°C to 125°C.
- Is the TPS54202HDDCR RoHS compliant?
Yes, it is RoHS compliant.
- What is the package type of the TPS54202HDDCR?
The package type is TSOT-23-6 (SOT-23-THIN).
- What is the typical quiescent current of the TPS54202HDDCR?
The typical quiescent current is 0.04 mA.
- Is the TPS54202HDDCR recommended for new designs?
Yes, it has an active lifecycle status and is recommended for new designs.
- Where can I find the datasheet for the TPS54202HDDCR?
The datasheet can be found on the official Texas Instruments website or through various electronic component distributors like LCSC, Digi-Key, and Mouser.
