Texas Instruments PTH08T230WAS

Mfr. Part

PTH08T230WAS

Manufacturer

Luminary Micro Texas Instruments

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Detailed Description

Compact non-isolated point-of-load DC-DC buck converter module

Input 4.5 V to 14 V, single adjustable output 0.69 V to 5.5 V, up to 6 A

High-efficiency power module for board-mount applications

Series PTH08T230W, Base Product Number PTH08

Remote on off, overcurrent, overtemperature, and undervoltage lockout protections

RoHS3 compliant, surface-mount 10-pad module in tray packaging

Operating temperature -40 C to 85 C

Key Features

Wide input range 4.5 V to 14 V for 12 V and 5 V intermediate bus systems

Adjustable output 0.69 V to 5.5 V via external trim resistor

6 A continuous output current

High efficiency up to 95 percent for lower heat and energy loss

Remote on off control for system power sequencing

Protections including OCP, OTP, UVLO

Fast transient response and low output ripple with proper external capacitors

Surface-mount 10-pad module for easy assembly

RoHS3 compliant lead-free construction

Key Advantages

Simplifies POL design compared to discrete regulators

Saves board space with integrated module and compact footprint

Speeds time to market with proven, factory-tested solution

Reduces thermal stress thanks to high efficiency

Improves system reliability with comprehensive protections

Easy voltage setting and sequencing for FPGA, ASIC, DSP rails

Backed by Texas Instruments quality and Y-IC trusted distribution

Packaging

Type 10-SMD module, board-mount power module

Material Lead-free, RoHS3 compliant construction on FR-4 substrate with solderable pads

Size 19.1 mm L x 15.7 mm W x 9.1 mm H

Pin configuration 10 bottom pads for Vin, Vout, grounds, remote on off, output adjust, sense and tracking functions; exact pad layout and names in datasheet

Thermal characteristics Operates from -40 C to 85 C ambient; high efficiency reduces self-heating; thermal shutdown protects the module; use adequate copper area and airflow for full load at higher ambient temperatures

Electrical properties Non-isolated synchronous buck topology; input 4.5 V to 14 V; output 0.69 V to 5.5 V; 6 A max; typical efficiency up to 95 percent; features UVLO, OCP, OTP; remote on off

Lifecycle

Status Active and widely used in POL applications as of the latest available data

Not nearing discontinuation based on public information; for the most current status, contact our sales team

Equivalent and alternative models

- Texas Instruments PTH08T210W for higher current needs around 10 A with similar input bus

- Texas Instruments LMZ12006 SIMPLE SWITCHER module 6 A, different input range and form factor

- Texas Instruments LMZ22006 6 A module, alternative footprint and input range

- Murata OKR-T/6 non-isolated POL module 6 A, similar adjustable output range

- Recom and CUI offer comparable 6 A POL modules; suitability depends on input range, footprint, and features

If you need drop-in or form-fit-form-function alternatives, contact our sales team via the Y-IC website for vetted cross references and availability

Key Application Areas

ITE commercial systems and embedded computing

FPGA, ASIC, and DSP core rails and auxiliary rails

Server, storage, networking, and telecom line cards

Industrial controllers, test and measurement equipment

12 V or 5 V intermediate bus architectures requiring local step-down regulation

Datasheet

Y-IC provides the most authoritative datasheet for PTH08T230WAS on our product page. We recommend downloading it now for exact pinout, trim calculations, layout guidelines, thermal derating, and application notes.

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