TPS53310RGTR Texas Instruments Integrated Circuit (Quad Flat No-Lead) In Stock
The TPS53310RGTR is a Texas Instruments 3A synchronous step-down DC-DC converter with PWM voltage-mode control operating from 2.9V to 6V input in a 16-pin QFN package. It supports adjustable output voltage from 0.6V to 5.04V for flexible point-of-load power regulation in space-constrained designs. Available from authorized distributors with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Quad Flat No-Lead
- Pin Count
- 16
- Lifecycle
- ACTIVE
- Datasheet
- TPS53310RGTR Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 3A continuous output current with voltage-mode PWM control delivering stable regulation from 2.9V to 6V input
- Adjustable output voltage from 0.6V to 5.04V enabling flexible point-of-load regulation for diverse system rails
- 16-pin QFN (S-PQCC-N16) package minimizing PCB footprint in space-constrained embedded and portable designs
- Synchronous step-down topology maximizing efficiency and reducing external component count versus non-synchronous regulators
Applications
The TPS53310RGTR is ideal for point-of-load voltage regulation in server blades, network equipment, and embedded computing boards powered from 3.3V or 5V system rails requiring tight load regulation at up to 3A. Its adjustable 0.6V to 5.04V output range makes it versatile for generating core, I/O, and memory supply voltages for FPGAs, DSPs, and microprocessors. The device also suits portable industrial equipment and communications hardware where compact, efficient step-down regulation from low-voltage bus supplies is required.
Specifications
| Pbfree Code | Yes |
| YTEOL | 15 |
| Additional Feature | ALSO OPERATES IN ADJUSTABLE MODE FROM 0.6 TO 5.04V |
| Analog IC - Other Type | SWITCHING REGULATOR |
| Control Mode | VOLTAGE-MODE |
| Control Technique | PULSE WIDTH MODULATION |
| Input Voltage-Max | 6V |
| Input Voltage-Min | 2.9V |
| Input Voltage-Nom | 3.3V |
| JESD-30 Code | S-PQCC-N16 |
| JESD-609 Code | e4 |
| Number of Functions | 1 |
| Number of Outputs | 1 |
| Output Current-Max | 3A |
| Output Voltage-Max | 4.2V |
| Output Voltage-Min | 0.6V |
| Package Body Material | PLASTIC/EPOXY |
| Package Shape | SQUARE |
| Package Style | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Surface Mount | YES |
| Switcher Configuration | BUCK |
| Switching Frequency-Max | 1100kHz |
| Technology | BICMOS |
| Temperature Grade | INDUSTRIAL |
| 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 | Quad Flat No-Lead |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 2 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.90 |
| Country of Origin | Malaysia, Philippines |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the input voltage range of the TPS53310RGTR?
The TPS53310RGTR operates from an input voltage range of 2.9V to 6V, with a nominal 3.3V input, making it compatible with common 3.3V and 5V system bus rails in embedded and communications applications.
What output voltage can the TPS53310RGTR regulate to?
The TPS53310RGTR supports adjustable output voltage from 0.6V to 5.04V, allowing it to supply core voltages, I/O rails, and memory supplies for a wide range of processors, FPGAs, and application-specific ICs.
What is the maximum output current of the TPS53310RGTR?
The TPS53310RGTR provides up to 3A of continuous output current, sufficient for powering multiple logic devices, FPGAs, or digital signal processors from a single compact step-down regulator in space-constrained PCB designs.
What control method does the TPS53310RGTR use?
The TPS53310RGTR uses voltage-mode pulse width modulation (PWM) control, which provides predictable switching behavior, good noise immunity, and straightforward compensation for stable regulation across a wide range of loads.
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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.
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