TPS53515RVER
| Parameters | |
|---|---|
| HTSUS | 8542.39.0001 |
| Series | SWIFT™, D-CAP3™, Eco-Mode™ |
| Moisture Sensitivity Level (MSL) | 2 (1 Year) |
| RoHS Status | ROHS3 Compliant |
| Package / Case | 28-VFQFN Exposed Pad |
| Mfr | Texas Instruments |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Voltage - Input (Max) | 18V |
| Output Type | Adjustable |
| Number of Outputs | 1 |
| Current - Output | 12A |
| Supplier Device Package | 28-VQFN-CLIP (4.5x3.5) |
| Output Configuration | Positive |
| Function | Step-Down |
| Topology | Buck |
| Frequency - Switching | 200kHz ~ 1MHz |
| Synchronous Rectifier | Yes |
| Voltage - Output (Min/Fixed) | 0.6V |
| Voltage - Output (Max) | 5.5V |
| Voltage - Input (Min) | 1.5V |
| Package | Tape & Reel (TR) |
| Product Status | Active |
| Base Product Number | TPS53515 |
| REACH Status | REACH Affected |
| Standard Package | 3,000 |
| ECCN | EAR99 |
TPS53515RVER Buck Switching Regulator IC Positive 0.6V 1 Output 12A
The TPS53515RVER is a high-performance 12A single-channel synchronous step-down SWIFT™ DC-DC converter from Texas Instruments, housed in a compact 28-pin 4.5x3.5mm VQFN-CLIP thermally enhanced surface-mount package. It supports 1.5V to 18V wide input voltage range, features advanced D-CAP3™ control architecture, 0.5% high-precision 0.6V internal reference, and integrated high-performance power MOSFETs, specified for -40°C to +85°C industrial temperature range, making it a high-efficiency, high-density power regulation solution for FPGA core power supplies, server system rails, and industrial high-current point-of-load (POL) applications.
This high-performance 12A synchronous step-down converter is optimized for high-density high-current point-of-load power regulation tasks. Its primary applications include:
● High-Performance FPGA and DSP Systems: Implements high-efficiency core power regulation for mid-range Xilinx and Intel FPGAs, multi-core industrial DSPs, and high-speed ASICs in industrial control and communication systems.
● Server and Data Communication Equipment: Serves as the 12V intermediate bus point-of-load converter for enterprise rack servers, network switch line cards, and high-density storage server mainboards.
● Industrial Automation Equipment: Deploys in industrial motion control units, high-speed industrial camera systems, and industrial real-time control modules that demand high reliability and wide operating temperature range.
● High-End Consumer and Computing Platforms: Used in high-performance gaming motherboards, industrial mini-PCs, and edge computing accelerator platforms that require high-current high-efficiency low-profile power regulation.
Frequently Asked Questions (FAQ)
Q: What is the maximum continuous output current rating of this converter?
A: It features 12A maximum continuous output current, delivering high-current POL capability for mid-range FPGA and DSP core power supply applications.
Compatible Alternative Converter Part List
● TPS53515RVE-TR: The standard tape-and-reel production variant of the TPS53515, offering identical electrical performance for high-volume industrial automated assembly lines.
● TPS548A23: A Texas Instruments 12A synchronous step-down converter, serving as a fully pin-compatible cross-vendor second-source alternative with higher efficiency and smaller package footprint.
● TPS548A28: The higher-current 15A enhanced variant of the same SWIFT™ series, delivering 15A maximum output current for higher-power FPGA system power supply upgrades.
● IR3863: An Infineon high-performance 12A synchronous step-down regulator, featuring advanced digital current sharing for cost-sensitive high-density server POL power supply designs.
