TPS43061RTET Texas Instruments Power Supply (Quad Flat No-Lead) In Stock
Texas Instruments TPS43061RTET is a current-mode boost DC-DC controller supporting 4.5V–40V input, 20A output, and 1000kHz switching frequency in a compact 16-pin WQFN package. From $0.79 in stock, worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Quad Flat No-Lead
- Pin Count
- 17
- Lifecycle
- ACTIVE
- Datasheet
- TPS43061RTET Datasheet PDF
- Category
- Power Supply
- Price
- From $0.7905(MOQ 1)
- Temp Range
- -40.0°C to 150.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Wide input voltage range of 4.5V to 40V (up to 58V in adjustable mode) supports diverse power architectures
- Current-mode PWM control with 1000kHz switching frequency enables compact, high-efficiency designs
- 20A output current capability in a compact 16-pin WQFN package for space-constrained applications
- Adjustable operating mode from 4.5V to 58V provides flexible boost converter configurations
Applications
The TPS43061RTET is well-suited for industrial and telecom power supplies requiring high input voltage tolerance and efficient DC-DC boost conversion. It is commonly used in battery-powered systems, automotive electronics, and LED drivers where a wide input range and precise current-mode control are critical. Its compact WQFN package makes it ideal for space-constrained board designs in consumer and communications equipment.
Specifications
| Pbfree Code | Yes |
| YTEOL | 15 |
| Additional Feature | OPERATES IN ADJUSTABLE MODE FROM 4.5 V TO 58 V |
| Analog IC - Other Type | SWITCHING CONTROLLER |
| Control Mode | CURRENT-MODE |
| Control Technique | PULSE WIDTH MODULATION |
| Input Voltage-Max | 40V |
| Input Voltage-Min | 4.5V |
| Input Voltage-Nom | 12V |
| JESD-30 Code | S-PQCC-N16 |
| JESD-609 Code | e4 |
| Number of Functions | 1 |
| Number of Outputs | 1 |
| Output Current-Max | 20A |
| Output Voltage-Max | 60V |
| Output Voltage-Min | 4.5V |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | LCC16,.12SQ,20 |
| 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-BOOST |
| Switching Frequency-Max | 1000kHz |
| 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 | 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 | Philippines |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for TPS43061RTET:
Switching Controller, Current-mode, 20A, 1000kHz Switching Freq-Max, PQCC16
Switching Controller, Current-mode, 20A, 1000kHz Switching Freq-Max, PQCC16
Switching Controller, Current-mode, 20A, 1000kHz Switching Freq-Max, PQCC16
Frequently Asked Questions
What is the input voltage range of the TPS43061RTET?
The TPS43061RTET operates with an input voltage range of 4.5V to 40V, and can operate in adjustable mode from 4.5V to 58V. The nominal input voltage is 12V, making it suitable for a wide variety of industrial and automotive power supply designs.
What control method does the TPS43061RTET use?
The TPS43061RTET uses current-mode pulse width modulation (PWM) control technique. This approach provides faster transient response, inherent cycle-by-cycle current limiting, and improved stability compared to voltage-mode control, making it ideal for demanding boost converter applications.
What package does the TPS43061RTET come in and what are its dimensions?
The TPS43061RTET is available in a 16-pin WQFN (Quad Flat No-Lead) package. This compact surface-mount package minimizes PCB footprint and offers excellent thermal performance, making it well-suited for high-density power supply designs.
What are typical applications for the TPS43061RTET?
Typical applications include industrial power supplies, telecom infrastructure, automotive electronics, LED drivers, and battery-powered systems. Its wide input voltage range and high switching frequency of 1000kHz support efficient, compact designs across these application areas.
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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.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $2.2760 | $2.28 |
| 10+ | $1.9660 | $19.66 |
| 25+ | $1.5880 | $39.70 |
| 235+ | $0.8548 | $200.88 |
| 305+ | $0.8227 | $250.92 |
| 380+ | $0.7905 | $300.39 |
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