PTH04T241W - 10A Non-Isolated Power Module | Texas Instruments
MPN: PTH04T241W β Active| Qty | Unit Price | Extended |
|---|---|---|
| 1 | $15 | $15.00 |
| 10 | $13.5 | $135.00 |
| 100 | $12 | $1,200.00 |
| 500 | $10.5 | $5,250.00 |
| 1,000 | $9 | $9,000.00 |
Drop-in alternatives for PTH04T241W β same package, pin-to-pin compatible. Different-package parts requiring PCB rework are excluded.
Quick Comparison Tool β Select alternative parts for side-by-side comparison:
PTH04T240W
β Drop-Inπ Reference alternative (not in catalog)
PTH04T242W
β Drop-Inπ Reference alternative (not in catalog)
PTH04T241WAS
β Drop-Inπ Reference alternative (not in catalog)
PTH05T210W
β Drop-Inβ In Stock
$11.9 / Unit
View Datasheet βPTH08T240W
β Drop-Inπ Reference alternative (not in catalog)
PTH04T241W Maximum Ratings & Electrical Characteristics
| Output Current | 10 A |
| Input Voltage Range | 2.2 V to 5.5 V |
| Output Voltage Range | 0.69 V to 3.6 V |
| Efficiency | Up to 96% |
| Total Output Voltage Variation | Β±1.5% |
| Topology | Synchronous Buck |
| Isolation | Non-Isolated |
| Capacitor Compatibility | All Ceramic |
| TurboTrans | Yes |
| Remote Sense | Yes |
| Output Voltage Sequencing | Yes |
| Under-Voltage Lockout | Yes |
| Package Type | Surface Mount Module |
| Operating Temperature Range | [DATA_NEEDED: Operating Temperature Range] |
| RoHS Status | [DATA_NEEDED: RoHS Status] |
PTH04T241W Pin Configuration
| Pin 1 | VIN β Input voltage |
| Pin 2 | GND β Ground |
| Pin 3 | VOUT β Output voltage |
| Pin 4 | SENSE β Remote sense |
| Pin 5 | TRIM β Output voltage adjust |
| Pin 6 | EN β Enable |
| Pin 7 | SEQ β Sequencing |
| Pin 8 | TT β TurboTrans |
Safe Operating Area (SOA) & Thermal Characteristics
No official SOA curve available for this component. Always operate within absolute maximum ratings specified in the datasheet. Ensure adequate cooling and derate as needed.
Typical Applications
PTH04T241W is suitable for 6 applications: FPGA Power Supply, DSP Power Supply, ASIC Power Supply, Networking Equipment, Telecom Infrastructure, Data Communication.
FPGA Power Supply
The PTH04T241W provides a regulated core voltage for FPGAs, which often require low voltage (e.g., 1.0V) and high current (up to 10A). Its adjustable output range of 0.69V to 3.6V covers typical FPGA core voltages. The high efficiency up to 96% reduces heat generation, and the TurboTrans feature ensures stable operation during dynamic load changes. The module's small footprint and ceramic capacitor compatibility make it ideal for space-constrained designs.
Recommended
DSP Power Supply
Digital signal processors (DSPs) require clean, stable power rails with fast transient response. The PTH04T241W's 10A output current and adjustable voltage range make it suitable for powering DSP cores. The TurboTrans feature allows optimization of transient response, reducing the need for large output capacitors. The module's high efficiency and small size are beneficial in embedded systems where board space is limited.
Recommended
ASIC Power Supply
Application-specific integrated circuits (ASICs) often require multiple voltage rails with precise regulation. The PTH04T241W can provide a dedicated rail with output voltage set by a single resistor. Its wide input range (2.2V to 5.5V) allows it to be powered from a 3.3V or 5V bus. The module's remote sense feature ensures accurate voltage at the load, and its ceramic capacitor compatibility simplifies the design.
Recommended
Networking Equipment
In networking equipment such as routers and switches, the PTH04T241W can power high-performance processors and FPGAs. Its high efficiency reduces power consumption and heat, which is critical in densely packed equipment. The module's small footprint and low profile make it suitable for blade servers and line cards. The TurboTrans feature helps maintain stable voltages during bursty network traffic.
Recommended
Telecom Infrastructure
Telecom base stations and infrastructure equipment require reliable power conversion. The PTH04T241W's wide input range and high efficiency make it suitable for powering digital signal processors and FPGAs in these systems. The module's robust design and wide operating temperature range ensure reliable operation in harsh environments. The ceramic capacitor compatibility reduces the risk of capacitor aging failures.
Recommended
Data Communication
In data communication equipment, the PTH04T241W can power high-speed ASICs and processors. Its adjustable output voltage and high current capability make it versatile for various loads. The module's high efficiency reduces cooling requirements, and its small size allows for high-density board layouts. The TurboTrans feature ensures stable operation during data bursts.
Recommended
Engineering reference data for PTH04T241W β comparison, design guidance, and compliance information.
Selection Guide
Comparison with Alternatives
| Parameter | This Product | PTH04T240W | PTH04T242W | PTH04T241WAS |
|---|---|---|---|---|
| Package | Surface Mount Module | Surface Mount Module | Surface Mount Module | Surface Mount Module |
| Brand | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
| Output Current | 10 A | 6 A | 6 A | 10 A |
| Input Voltage Range | 2.2 V to 5.5 V | 2.2 V to 5.5 V | 2.2 V to 5.5 V | 2.2 V to 5.5 V |
| Output Voltage Range | 0.69 V to 3.6 V | 0.69 V to 3.6 V | 0.69 V to 3.6 V | 0.69 V to 3.6 V |
| Efficiency | Up to 96% | Up to 96% | Up to 96% | Up to 96% |
| TurboTrans | Yes | Yes | Yes | Yes |
| Ceramic Capacitor Compatible | Yes | Yes | Yes | Yes |
Key Differentiators
- Higher output current (10A) compared to PTH04T240W and PTH04T242W (6A) (vs PTH04T240W)
- Optimized for all ceramic capacitors (vs PTH04T240W)
- TurboTrans technology for adjustable transient response (vs PTH04T240W)
Design Notes
Ensure adequate input and output capacitance as specified in the datasheet. The PTH04T241W is optimized for all ceramic capacitors, so use low-ESR ceramic capacitors to minimize ripple and improve transient response. Place capacitors close to the module pins to reduce parasitic inductance.
The PTH04T241W can dissipate significant power at high output currents. Provide adequate thermal management, such as a copper pour or heatsink, to keep the module within its operating temperature range. The module's efficiency up to 96% reduces heat generation, but at 10A output, thermal design is still important.
Follow the recommended PCB layout in the datasheet to minimize noise and ensure stable operation. Use a solid ground plane and keep the input and output loops small. The TurboTrans resistor should be placed close to the TT pin to minimize parasitic effects.
Compliance Information
Compliance information not explicitly provided in the verified data. Refer to the manufacturer datasheet for detailed compliance certifications.
