Home Power management DC/DC switching regulators Step-up (boost) regulators Boost modules (integrated inductor)

PTN04050C

ACTIVE
Order now

12-W, 3.3/5-V Input, Wide Adjust Output Boost Converter

Data sheet
Top

PTN04050C

ACTIVE
Data sheet Order now

Product details

Parameters

Iout (Max) (A) 2.4 Vin (Min) (V) 2.95 Vin (Max) (V) 5.5 Output voltage (Min) (V) 5 Output voltage (Max) (V) 15 Regulated outputs (#) 1 Features Enable, TurboTrans Operating temperature range (C) -40 to 85 open-in-new Find other Boost modules (integrated inductor)

Package | Pins | Size

Surface Mount Module (EUV) 4 314 mm² 23.12 x 13.59 Through-Hole Module (EUU) 4 314 mm² 23.12 x 13.59 open-in-new Find other Boost modules (integrated inductor)

Features

  • Up to 12 W Output Power
  • Wide Input Voltage Range
    (2.95 V to 5.5 V)
  • Wide Output Voltage Adjust
    (5 V to 15 V)
  • High Efficiency (Up to 90%)
  • Operating Temperature: –40°C to 85°C
  • Surface Mount Package Available
  • APPLICATIONS
    • Telecommunications, Instrumentation,
      and General-Purpose Applications

 open-in-new Find other Boost modules (integrated inductor)

Description

The PTN04050C is a 4-pin boost-voltage regulator product. In new designs it should be considered in place of the PT5040 series of positive step-up products. The PTN04050C is smaller and lighter than its predecessors, and has either similar or improved electrical performance characteristics. The case-less, double-sided package, also exhibits improved thermal characteristics, and is compatible with TI's roadmap for RoHS and lead-free compliance.

Operating over a 2.95V to 5.5V input range, the PTN04050C provides high-efficiency, step-up voltage conversion for loads of up to 12W. The output voltage is set using a single external resistor. The PTN04050C may be set to any value within the range, 5V to 15V. The output voltage of the PTN04050C can be as little as 0.5V higher than the input, allowing an output voltage of 5V, with an input voltage of 4.5V.

The PTN04050C modules are suited to a wide variety of general-purpose applications that operate off 3.3-V or 5-V dc power.

 open-in-new Find other Boost modules (integrated inductor)
Download

Technical documentation

= Top documentation for this product selected by TI
No results found. Please clear your search and try again. View all 5
Type Title Date
* Datasheet 12-W 3.3/5-V Input Wide Output Adjustable Boost Converter datasheet (Rev. A) Feb. 10, 2011
Selection guide Power Management Guide 2018 (Rev. R) Jun. 25, 2018
Application note High-Temperatures Soldering Requirements for Plug-in Power, Surface-Mount Pdts (Rev. A) Aug. 13, 2009
Application note Wide-input dc/dc modules offer maximum design flexibility Apr. 18, 2006
Application note New power modules improve surface-mount manufacturability Jul. 14, 2005

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

Design tools & simulation

SIMULATION TOOL Download
PSpice® for TI design and simulation tool
PSPICE-FOR-TI — PSpice® for TI is a design and simulation environment that helps evaluate functionality of analog circuits. This full-featured, design and simulation suite uses an analog analysis engine from Cadence®. Available at no cost, PSpice for TI includes one of the largest model libraries in the (...)
Features
  • Leverages Cadence PSpice Technology
  • Preinstalled library with a suite of digital models to enable worst-case timing analysis
  • Dynamic updates ensure you have access to most current device models
  • Optimized for simulation speed without loss of accuracy
  • Supports simultaneous analysis of multiple products
  • (...)
View details

CAD/CAE symbols

Package Pins Download
Surface Mount Module (EUV) 4 View options
Through-Hole Module (EUU) 4 View options

Ordering & quality

Recommended products may have parameters, evaluation modules or reference designs related to this TI product.

Support & training

TI E2E™ forums with technical support from TI engineers

View all forum topics

Content is provided "as is" by TI and community contributors and does not constitute TI specifications. See terms of use.

If you have questions about quality, packaging or ordering TI products, see TI support. ​​​​​​​​​​​​​​

Training series

View all TI training and videos

Videos

Related videos