Texas Instruments

PTH04T241W - 10A Non-Isolated Power Module | Texas Instruments

Name: PTH04T241W
Brand: Texas Instruments
Price: 8.1 USD
Availability: InStock

MPN: PTH04T241W ✓ Active

In Stock Ships in 1-3 business days

2.2 V to 5.5 V Vdss 10 A Id Surface Mount Module Package [DATA_NEEDED: Switching Frequency] Speed

From $8.1 USD / Unit

MOQ: 1 |

Price updated: 2026-08-25

Volume Pricing

Qty	Unit Price	Extended
1	$12.5	$12.50
10	$11.25	$112.50
100	$10	$1,000.00
500	$9	$4,500.00
1,000	$8.1	$8,100.00

ℹ️ All prices are in USD

View Datasheet (PDF) View Alternatives

Quantity

Drop-in alternatives for PTH04T241W — same package, pin-to-pin compatible. Different-package parts requiring PCB rework are excluded.

Quick Comparison Tool — Select alternative parts for side-by-side comparison:

PTH04T241WAZ

✅ Drop-In

📦 Surface Mount Module

Same module, tray packaging variant

📋 Reference alternative (not in catalog)

PTH04T241WAS

✅ Drop-In

📦 Surface Mount Module

Same module, tape and reel packaging variant

📋 Reference alternative (not in catalog)

PTH04T240W

✅ Drop-In

📦 Surface Mount Module

Similar module, possibly lower current rating

📋 Reference alternative (not in catalog)

PTH05T210W

✅ Drop-In

Texas Instruments

📦 Surface Mount Module

Adjustable · 0.7 V to 3.6 V · 30 A · 4.5 V to 5.5 V · Multi-phase, switch-mode · 96% typical at 5V in, 3.3V out · TurboTrans technology · Auto-Track sequencing

✓ In Stock

$11.8 / Unit

View Datasheet →

PTH04T230W

✅ Drop-In

📦 Surface Mount Module

Lower current rating (6A), same package

📋 Reference alternative (not in catalog)

PTH04T220W

✅ Drop-In

📦 Surface Mount Module

Lower current rating (6A), same package

📋 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	±1.5%
Output Type	Adjustable
Isolation	Non-Isolated
Topology	Synchronous Buck
Switching Frequency	[DATA_NEEDED: Switching Frequency]
Operating Temperature Range	[DATA_NEEDED: Operating Temperature Range]
Package Type	Surface Mount Module
Mounting Type	Surface Mount
Number of Outputs	1
RoHS Status	Compliant
Features	TurboTrans, Remote Sense, Output Voltage Sequencing

PTH04T241W Pin Configuration

Pin 1	VIN — Input voltage supply
Pin 2	GND — Ground
Pin 3	VOUT — Regulated output voltage
Pin 4	TRIM — Output voltage adjust
Pin 5	SENSE — Remote sense input
Pin 6	EN — Enable input
Pin 7	SEQ — Output voltage sequencing
Pin 8	TT — TurboTrans adjust

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 high-current, low-voltage rail for FPGAs, such as the Xilinx Virtex or Intel Altera families. Its 10A output and adjustable voltage from 0.69V to 3.6V can power core and I/O rails. The TurboTrans feature optimizes transient response to handle rapid load changes during logic switching, ensuring stable operation. The module's high efficiency reduces heat generation, which is critical in dense FPGA boards. With all ceramic capacitors, the design is compact and reliable.

Recommended

🔧

DSP Power Supply

Digital signal processors (DSPs) require multiple voltage rails with tight regulation and fast transient response. The PTH04T241W delivers up to 10A with ±1.5% total output voltage variation, meeting the stringent requirements of DSPs like the TMS320C6000 series. Its wide input range (2.2V to 5.5V) allows operation from 3.3V or 5V buses. The TurboTrans feature minimizes output capacitance, saving board space. The module's high efficiency reduces thermal stress, enhancing system reliability.

Recommended

TMS320F2808PZS · Texas Instruments TPS7A4700RGWR · Texas Instruments

🔧

ASIC Power Supply

Application-specific integrated circuits (ASICs) often require high current at low voltages, such as 1.0V to 1.8V. The PTH04T241W can provide up to 10A with an adjustable output down to 0.69V, making it suitable for powering ASIC cores. The module's high efficiency (up to 96%) minimizes power loss, which is crucial in high-density systems. Its all-ceramic capacitor design reduces output ripple and improves reliability. The TurboTrans feature allows optimization for specific load transients, ensuring stable operation.

Recommended

PTH05T210W · Texas Instruments

🌐

Networking Equipment

In networking equipment such as routers and switches, the PTH04T241W powers processors, FPGAs, and line-card ASICs. Its 10A output and wide input range (2.2V to 5.5V) make it versatile for various board designs. The module's high efficiency reduces heat dissipation, which is important in enclosed equipment. The TurboTrans feature ensures stable operation during bursty network traffic. The compact footprint and all-ceramic capacitor support enable dense PCB layouts.

Recommended

PTH05T210W · Texas Instruments

📡

Telecom Infrastructure

Telecom base stations and infrastructure equipment require reliable, high-efficiency power conversion. The PTH04T241W operates from a 2.2V to 5.5V input, which can be derived from intermediate bus voltages. Its 10A output can power FPGAs, DSPs, and ASICs used in signal processing. The module's ±1.5% output voltage variation ensures stable operation over temperature. The TurboTrans feature reduces output capacitance, saving space in rack-mounted systems. The module's long-term reliability is enhanced by all-ceramic capacitors.

Recommended

PTH05T210W · Texas Instruments

🖥️

Data Communication

In data communication equipment like switches and servers, the PTH04T241W provides high-current, low-voltage power for processors and memory. Its 10A output and adjustable voltage range (0.69V to 3.6V) accommodate various rail requirements. The module's high efficiency reduces cooling requirements, which is critical in data centers. The TurboTrans feature ensures fast transient response for varying workloads. The all-ceramic capacitor design improves reliability and reduces component count.

Recommended

PTH05T210W · Texas Instruments

Recommended Products Summary

PTH05T210W Texas Instruments Used in: FPGA Power Supply, ASIC Power Supply, Networking Equipment, Telecom Infrastructure, Data Communication TPS7A4700RGWR Texas Instruments Used in: FPGA Power Supply, DSP Power Supply TMS320F2808PZS Texas Instruments Used in: DSP Power Supply

What is the output current rating of PTH04T241W?

The PTH04T241W is rated for 10A output current. According to the TI datasheet, it can deliver up to 10A continuously over the adjustable output range of 0.69V to 3.6V. This makes it suitable for powering high-current loads such as DSPs, FPGAs, and ASICs.

What is the input voltage range of PTH04T241W?

The PTH04T241W operates from an input voltage range of 2.2V to 5.5V. This wide range allows it to be powered from standard 3.3V or 5V rails, as well as battery voltages. The module is optimized for use with all ceramic capacitors, simplifying the input filter design.

How do I set the output voltage of PTH04T241W?

The output voltage of PTH04T241W is set by a single external resistor connected between the VOUT and TRIM pins. The resistor value determines the output voltage within the range of 0.69V to 3.6V. Refer to the datasheet for the exact resistor value formula and recommended resistor values.

What is the efficiency of PTH04T241W?

The PTH04T241W achieves efficiencies up to 96%. This high efficiency reduces power dissipation and improves thermal performance, making it ideal for space-constrained applications. The actual efficiency depends on input voltage, output voltage, and load current.

What is TurboTrans technology in PTH04T241W?

TurboTrans is a feature that optimizes the transient response of the PTH04T241W by allowing the user to adjust the internal compensation network with a single external resistor. This reduces output voltage deviation during load transients and minimizes the required output capacitance, saving board space and cost.

Can PTH04T241W be used with all ceramic capacitors?

Yes, the PTH04T241W is optimized to be used with all ceramic capacitors. This eliminates the need for electrolytic or tantalum capacitors, which have higher ESR and limited lifespan. Ceramic capacitors offer lower ESR, better high-frequency performance, and longer reliability.

What is the total output voltage variation of PTH04T241W?

The total output voltage variation of PTH04T241W is ±1.5%. This includes variations due to line, load, and temperature changes. This tight regulation ensures stable operation for sensitive loads such as processors and FPGAs.

Where can I buy PTH04T241W?

PTH04T241W is available from authorized distributors such as DigiKey, Mouser, and Texas Instruments directly. As of 2026-08-25, DigiKey lists the PTH04T241WAZ variant in stock. Prices start at approximately $12.50 for single-unit quantities.

What is the price of PTH04T241W?

As of 2026-08-25, the price of PTH04T241W is approximately $12.50 for a single unit, decreasing to around $8.10 at 1000-unit quantities. Prices vary by distributor and packaging option (e.g., tray vs. tape and reel).

What is the lead time for PTH04T241W?

The lead time for PTH04T241W varies by distributor and stock availability. As of 2026-08-25, DigiKey shows the PTH04T241WAZ variant as 'ships today' for in-stock items. For out-of-stock items, lead times can range from 4 to 12 weeks depending on the manufacturer's production schedule.

Is PTH04T241W in stock?

As of 2026-08-25, the PTH04T241WAZ variant is in stock at DigiKey and Mouser. The PTH04T241WAS variant is also available at Mouser. Check the respective distributor websites for real-time inventory and availability.

What is the difference between PTH04T241W and PTH04T220W?

The PTH04T241W and PTH04T220W are both non-isolated power modules from TI, but they differ in output current rating. The PTH04T241W is rated for 10A, while the PTH04T220W is rated for 6A. Both operate from 2.2V to 5.5V input and provide adjustable output from 0.69V to 3.6V. The PTH04T241W is suitable for higher-current applications.

When should I choose PTH04T241W over PTH04T230W?

Choose PTH04T241W when you need a higher output current of 10A. The PTH04T230W is rated for 6A, making it suitable for lower-power applications. If your load requires more than 6A, the PTH04T241W is the better choice. Both modules share the same input voltage range and output voltage adjustability.

What is the best drop-in replacement for PTH04T241W?

The best drop-in replacement for PTH04T241W is the PTH04T241WAZ, which is the tray packaging variant of the same module. It is pin-compatible and electrically identical. Other variants like PTH04T241WAS (tape and reel) are also drop-in replacements. For cross-brand alternatives, consider the PTH05T210W from TI, which is a similar 10A module but with a different footprint.

Where can I download the PTH04T241W datasheet PDF?

The PTH04T241W datasheet PDF can be downloaded from the Texas Instruments website at https://www.ti.com/lit/gpn/PTH04T241W. It is also available from third-party sites like Alldatasheet and DigChip. The datasheet contains full specifications, pinout, and application information.

Engineering reference data for PTH04T241W — comparison, design guidance, and compliance information.

Selection Guide

Choose the PTH04T241W when you need a high-current (10A) non-isolated power module with a wide input voltage range (2.2V to 5.5V) and adjustable output down to 0.69V. It is ideal for powering FPGAs, DSPs, and ASICs in networking, telecom, and data communication equipment. If you require a lower current (6A), consider the PTH04T230W or PTH04T220W. For applications with higher input voltages (up to 14V), the PTH05T210W may be more suitable, but it has a different footprint. The PTH04T241WAZ and PTH04T241WAS are packaging variants of the same module and are drop-in replacements. Always verify pin compatibility and electrical specifications before substitution.

Comparison with Alternatives

Parameter	This Product	PTH04T241WAZ	PTH04T241WAS	PTH04T240W	PTH05T210W
Package	Surface Mount Module	Surface Mount Module	Surface Mount Module	Surface Mount Module	Surface Mount Module
Brand	Texas Instruments	Texas Instruments	Texas Instruments	Texas Instruments	Texas Instruments
Output Current	10 A	10 A	10 A	[DATA_NEEDED]	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	4.5 V to 14 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	0.8 V to 5.5 V
Efficiency	Up to 96%	Up to 96%	Up to 96%	[DATA_NEEDED]	Up to 96%
Total Output Voltage Variation	±1.5%	±1.5%	±1.5%	±1.5%	±1.5%
TurboTrans	Yes	Yes	Yes	Yes	Yes

Key Differentiators

10A output current capability (vs PTH04T230W)
Optimized for all ceramic capacitors (vs PTH05T210W)
TurboTrans technology (vs PTH04T240W)

Design Notes

Place input and output capacitors as close to the module pins as possible. Use ceramic capacitors with low ESR for optimal performance. The PTH04T241W is optimized for all ceramic capacitors, so avoid using electrolytic capacitors unless necessary. Ensure adequate copper area for thermal dissipation.

At 10A output, the module can dissipate significant power. Calculate the power dissipation using the efficiency and ensure the PCB has sufficient copper area and thermal vias to keep the module within its operating temperature range. Refer to the datasheet for thermal derating curves.

Do not exceed the input voltage range of 5.5V. Set the output voltage using the correct resistor value as per the datasheet. The TurboTrans resistor should be selected based on the expected load transient to avoid instability. Ensure the enable pin is properly driven to avoid unintended shutdown.