TPS54617RUVT Texas Instruments Integrated Circuit (Other) In Stock
The TPS54617RUVT is a synchronous step-down DC-DC converter from Texas Instruments in a 34-pin VQFN package. Key specs: 6 A output current, 3V to 6V input range, adjustable output from 0.9V to 3.3V with voltage-mode PWM control. Available lead-free and RoHS-compliant with in-stock inventory and worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Other
- Pin Count
- 34
- Lifecycle
- ACTIVE
- Datasheet
- TPS54617RUVT Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $2.9026(MOQ 1)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of TPS54617RUVT?
- 6 A synchronous step-down converter with voltage-mode PWM control delivers high efficiency regulation for demanding point-of-load power conversion
- Adjustable output voltage from 0.9V to 3.3V with 3V to 6V input range covers a wide range of modern processor and FPGA core supply requirements
- Synchronous rectification architecture eliminates the need for an external freewheeling diode, reducing BOM cost and improving thermal performance
- Compact 34-pin VQFN package (R-XQCC-N34) enables high power density designs with minimal PCB footprint in space-constrained applications
What is TPS54617RUVT used for?
The TPS54617RUVT is used as a point-of-load (POL) power converter in embedded computing systems, FPGAs, ASICs, and DSP boards requiring high-current core and I/O voltage rails from a 3.3V or 5V bus. It is well-suited for server blade cards, networking equipment, and industrial control systems where compact and efficient multi-rail power delivery is critical. The adjustable output and synchronous topology also make it a preferred choice in battery-powered portable equipment requiring precise low-voltage regulation.
What are the specifications of TPS54617RUVT?
| Pbfree Code | Yes |
| YTEOL | 15 |
| Additional Feature | ALSO OPERATES IN ADJUSTABLE MODE UPTO 0.9 |
| Analog IC - Other Type | SWITCHING REGULATOR |
| Control Mode | VOLTAGE-MODE |
| Control Technique | PULSE WIDTH MODULATION |
| Input Voltage-Max | 6V |
| Input Voltage-Min | 3V |
| Input Voltage-Nom | 3.6V |
| JESD-30 Code | R-XQCC-N34 |
| JESD-609 Code | e4 |
| Number of Functions | 1 |
| Number of Outputs | 1 |
| Output Current-Max | 6A |
| Output Voltage-Max | 3.3V |
| Output Voltage-Min | 0.9V |
| Package Body Material | UNSPECIFIED |
| Package Shape | RECTANGULAR |
| Package Style | CHIP CARRIER, HEAT SINK/SLUG |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Surface Mount | YES |
| Switcher Configuration | BUCK |
| Switching Frequency-Max | 1600kHz |
| Temperature Grade | AUTOMOTIVE |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | NO LEAD |
| Terminal Pitch | 0.5mm |
| Terminal Position | QUAD |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 3 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.90 |
| Country of Origin | Malaysia |
Where can I find the TPS54617RUVT datasheet?
TPS54617RUVT Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for TPS54617RUVT?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the TPS54617RUVT and what are its key electrical specifications?
The TPS54617RUVT is a synchronous step-down (buck) DC-DC converter from Texas Instruments. Key specifications include a 6 A maximum output current, input voltage range of 3V to 6V (nominal 3.6V), adjustable output voltage from 0.9V to 3.3V, voltage-mode PWM control, and a 34-pin VQFN package. It also operates in adjustable mode up to 0.9V for ultra-low voltage core supplies.
What applications is the TPS54617RUVT designed for?
The TPS54617RUVT is designed for point-of-load (POL) power conversion in digital systems including FPGA core supplies, DSP power rails, memory voltage regulators, and multi-rail power trees in networking and telecommunications equipment. Its 6 A rating and synchronous topology make it suitable for server blade modules, industrial computers, and data acquisition systems where high efficiency and precise voltage regulation are required.
What control method does the TPS54617RUVT use and why does it matter?
The TPS54617RUVT uses voltage-mode pulse width modulation (PWM) control, which provides predictable loop dynamics and excellent noise immunity. Voltage-mode control simplifies compensation design and is well-suited for applications where load current changes are gradual. The synchronous rectification further improves efficiency by replacing the catch diode with a low-resistance MOSFET, reducing conduction losses at high output currents up to 6 A.
What package does the TPS54617RUVT use and is it RoHS compliant?
The TPS54617RUVT is housed in a 34-pin VQFN package with JESD-30 code R-XQCC-N34, a compact quad flat no-lead format that minimizes PCB footprint while supporting the thermal dissipation needed for 6 A operation. It is fully RoHS compliant with a lead-free Pb-free code of 'Yes', making it suitable for environmentally regulated markets worldwide.
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Why Buy from FindMyChip
About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
More from Texas Instruments
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $4.4656 | $4.47 |
| 5+ | $2.9026 | $14.51 |
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