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PTH08T230WAD

PRODUCT TECHNICAL REFERENCE PTH08T230WAD 6-A, 4.5-V to 14-V Input, Non-Isolated, Wide-Output Adjustable Power Module with TurboTrans™A comprehensive technical overview of the PTH08T230WAD, a 6-A rated, non-isolated power module from Texas Instruments fea…

Part Number
PTH08T230WAD
Manufacturer
Texas Instruments
Category
DC DC Converters
Package
10-DIP Module
Datasheet:
PTH08T230WAD.pdf
Description
PRODUCT TECHNICAL REFERENCE PTH08T230WAD 6-A, 4.5-V to 14-V Input, Non-Isolated, Wide-Output Adjustable Power Module with TurboTrans™A comprehensive technical overview of the PTH08T230WAD, a 6-A rated, non-isolated power module from Texas Instruments fea…
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PRODUCT INFORMATION

Product Details

PRODUCT TECHNICAL REFERENCE

PTH08T230WAD 6-A, 4.5-V to 14-V Input, Non-Isolated, Wide-Output Adjustable Power Module with TurboTrans™

A comprehensive technical overview of the PTH08T230WAD, a 6-A rated, non-isolated power module from Texas Instruments featuring TurboTrans™ technology and wide-output voltage adjustability. Covers device function, core features, electrical specifications, 10-pin DIP Module package, pin configuration, typical applications, and replacement selection guidance.

Texas Instruments 10-Pin DIP Module (ECL) 4.5V to 14V Input
Device Classification 6-A Non-Isolated Power Module with TurboTrans™
Part Number
PTH08T230WAD
Mounting Type
Through Hole
Operating Temperature Range
-40°C to +85°C
01
PRODUCT OVERVIEW

What Is the PTH08T230WAD?

PTH08T230WAD is a 6-A rated, non-isolated power module from Texas Instruments representing the 2nd generation of the PTH series, featuring a reduced footprint and improved features[reference:0]. The device operates from a 4.5V to 14V input and requires a single resistor to set the output voltage to any value over the range, 0.69 V to 5.5 V[reference:1].

The PTH08T230WAD is the higher input voltage (4.5 V to 14 V) version of the PTH04T230/231W (2.2 V to 5.5 V), making it particularly suitable for advanced computing and server applications that use a loosely regulated 8-V to 12-V intermediate distribution bus[reference:2][reference:3]. The wide input voltage range increases design flexibility by supporting operation with tightly regulated 5-V, 8-V, or 12-V intermediate bus architectures[reference:4].

The module incorporates a comprehensive list of features including output over-current and over-temperature shutdown protection, differential remote sense for tight load regulation, and adjustable undervoltage lockout[reference:5]. The PTH08T230WAD includes patent-pending TurboTrans™ technology, which optimizes the regulator's transient response while simultaneously reducing the number of external output capacitors required to meet a target voltage deviation specification[reference:6]. Double-sided surface mount construction provides a low profile and compact footprint, and the device is lead (Pb)-free and RoHS compatible[reference:7].

6-A Output Current 6-A rated, non-isolated power module with up to 95% efficiency[reference:8][reference:9].
Wide Input & Output Range 4.5V to 14V input voltage with 0.69V to 5.5V adjustable output using a single resistor[reference:10].
TurboTrans™ Technology Patent-pending technology optimizes transient response while reducing external output capacitor requirements[reference:11].
02
DEVICE HIGHLIGHTS

Key Features and Benefits of PTH08T230WAD

6-A Output with High Efficiency

Up to 6-A output current with efficiencies up to 95%, providing high-performance power conversion for demanding applications[reference:12][reference:13].

Wide Input Voltage Range

Operates from 4.5V to 14V, supporting 5V, 8V, and 12V intermediate bus architectures with flexible design options[reference:14][reference:15].

Single-Resistor Output Voltage Setting

Requires only a single resistor to set the output voltage from 0.69V to 5.5V, simplifying design and reducing component count[reference:16].

Comprehensive Protection Features

Output overcurrent protection (non-latching, auto-reset), over-temperature shutdown, and adjustable undervoltage lockout for robust system protection[reference:17][reference:18].

Advanced Control Features

Differential remote sense for tight load regulation, Auto-Track™ sequencing for multi-module power-up/down, and On/Off Inhibit control[reference:19].

TurboTrans™ & SmartSync Technologies

TurboTrans optimizes transient response and reduces output capacitor count; SmartSync enables switching frequency synchronization for simplified EMI suppression[reference:20][reference:21].

03
REFERENCE DATA

Technical Specifications for PTH08T230WAD

Part Number PTH08T230WAD Manufacturer Texas Instruments
Device Type 6-A Non-Isolated Power Module with TurboTrans™ Input Voltage Range 4.5V to 14V
Output Voltage Range 0.69V to 5.5V Output Current (Max) 6A
Efficiency Up to 95% Total Output Voltage Variation ±1.5%
Package 10-Pin DIP Module (ECL) Package Body Size 19.10mm × 15.70mm × 8.60mm
Mounting Type Through Hole Operating Temperature -40°C to +85°C
Output Overcurrent Protection Non-latching, Auto-Reset Remote Sense Differential
UVLO Adjustable Soft Start Fixed
Safety Agency Approvals UL/IEC/CSA-C22.2 60950-1 RoHS Compliant
Packaging Tray (36 per Tray) US ECCN EAR99
MSL Rating N/A for Package Type Part Status Active

Electrical values shown above are reference values. Test conditions, limits, and guaranteed performance should always be confirmed from the current official manufacturer datasheet before design or production use.

04
DESIGN REFERENCE

Circuit Considerations for PTH08T230WAD

Output Voltage Setting

The PTH08T230WAD output voltage is set with a single external resistor:

  • VO Adjust Pin (Pin 7): Connects to the output voltage setting resistor
  • Single Resistor: A single resistor sets the output voltage from 0.69V to 5.5V[reference:22]
  • Voltage Range: 0.69V to 5.5V with wide adjustability[reference:23]
  • Total Output Voltage Variation: ±1.5% across all operating conditions[reference:24]

PCB and Power-Supply Guidance

Power module performance depends on layout, bypassing, and component selection:

  • Input Capacitor: Place input capacitor close to VIN and GND pins to minimize input voltage ripple
  • Output Capacitor: Select output capacitors based on application requirements; TurboTrans™ technology reduces required output capacitance[reference:25]
  • Remote Sense: Kelvin connect SENSE+ and SENSE- pins to the load for tight load regulation[reference:26]
  • Inhibit Control: Pull INH pin low to disable the output; float or pull high for normal operation[reference:27]
  • Auto-Track™ Sequencing: Multiple modules can be sequenced for simultaneous power-up and power-down[reference:28]
  • SmartSync: Synchronize switching frequency of multiple modules to simplify EMI suppression[reference:29]
  • Thermal Management: Package dimensions: 19.10mm × 15.70mm × 8.60mm; ensure adequate airflow for heat dissipation[reference:30]
  • Verify the recommended PCB footprint from the official datasheet before production
05
10-PIN DIP MODULE (ECL)

Pin Configuration Reference for PTH08T230WAD

PTH08T230W
DIP MODULE (ECL) TOP VIEW

Confirm package orientation and pin numbering against the official package drawing before PCB layout. The ECL package has 10 pins with 2.54mm pitch. Package size: 19.10mm × 15.70mm × 8.60mm[reference:31].

1 VIN Positive Input Supply Voltage - 4.5V to 14V[reference:32]
2 INH/UVLO Inhibit / Adjustable Undervoltage Lockout - Pull low to disable output[reference:33]
3 NC No Connect - Not internally connected
4 VOUT Output Voltage - Regulated output 0.69V to 5.5V[reference:34]
5 VOUT Output Voltage - Regulated output 0.69V to 5.5V[reference:35]
6 GND Ground - Power and signal ground reference
7 VO Adjust Output Voltage Adjust - Single resistor sets output voltage[reference:36]
8 GND Ground - Power and signal ground reference
9 SENSE- Remote Sense Negative - Kelvin connection to load return[reference:37]
10 SENSE+ Remote Sense Positive - Kelvin connection to load[reference:38]
06
APPLICATION AREAS

Typical Applications for PTH08T230WAD

Advanced Computing & Servers

Power modules for advanced computing and server applications using 8-V to 12-V intermediate distribution buses[reference:39].

Data Center Infrastructure

High-efficiency power conversion for data center and cloud computing equipment.

Intermediate Bus Architectures

Supports 5-V, 8-V, and 12-V intermediate bus architectures with flexible design options[reference:40].

Telecom & Networking Equipment

Power distribution and regulation for telecommunications and networking infrastructure.

Industrial Power Systems

Industrial automation and control systems requiring high-efficiency power conversion.

General Purpose Point-of-Load Regulation

Versatile point-of-load regulation for a wide range of applications requiring 6-A output.

07
REPLACEMENT GUIDANCE

Selecting an Alternative for PTH08T230WAD

A replacement for the PTH08T230WAD should not be selected only by product category. The electrical characteristics, package, and pin configuration must be evaluated against the actual circuit requirements.

Input voltage range (4.5V–14V)
Output current capability (6A)
Output voltage range (0.69V–5.5V)
Efficiency (up to 95%)
Package (10-pin DIP Module)
Operating temperature (–40°C to 85°C)
TurboTrans™ technology
Remote sense and Auto-Track™ sequencing

Family alternatives: PTH08T230WAZT (surface mount version, same electrical specs, tape and reel packaging)[reference:41], PTH08T231W (ceramic capacitor optimized version)[reference:42], PTH04T230 (lower input voltage version, 2.2V to 5.5V)[reference:43]. The PTH08T230WAD is the through-hole version; for surface mount designs, consider the PTH08T230WAZT. Select based on mounting type, packaging, and application requirements.

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MANUFACTURER INFORMATION

Texas Instruments

The PTH08T230W (PTH08T230WAD) belongs to the PTH series of non-isolated power modules from Texas Instruments. The PTH08T230/231W is the higher input voltage (4.5V to 14V) version of the PTH04T230/231W, representing the 2nd generation of the PTH series with reduced footprint and improved features[reference:44]. The family is designed for advanced computing, server, and industrial applications requiring high-efficiency point-of-load regulation.

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Technical Information Disclaimer

This technical guide is provided for product identification and preliminary reference only. Electrical limits, package dimensions, pin configuration, product status, and application suitability must be verified using current official manufacturer documentation before design, procurement, or production.

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PTH08T230WAD Technical Information

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Specifications

Product Attribute
Attribute Value
Part Number
PTH08T230WAD
Manufacturer
Texas Instruments
Package
10-DIP Module
Series
PTH08T230W
Package/Case
10-DIP Module
Packaging
Tray
Product Status
Type
Non-Isolated PoL Module
Number of Outputs
1
Voltage - Input (Min)
4.5V
Voltage - Input (Max)
14V
Voltage - Output 1
0.69~5.5V
Voltage - Output 2
Voltage - Output 3
Voltage - Output 4
Current - Output (Max)
6A
Power (Watts)
Voltage - Isolation
Applications
ITE (Commercial)
Features
Operating Temperature
-40°C ~ 85°C
Efficiency
95%
Grade
Qualification
Mounting Type
Through Hole
Supplier Device Package
Control Features
Approval Agency
Standard Number

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Related Products

PTH08T230WAD Texas Instruments
PTH08T230WAD

Texas Instruments

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Part Number
PTH08T230WAD
Manufacturer
Texas Instruments
Package
10-DIP Module
Category
DC DC Converters
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