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PTN04050C

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

Data sheet
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PTN04050C

ACTIVE
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Product details

Parameters

Iout (Max) (A) 2.4 Vin (Min) (V) 2.95 Vin (Max) (V) 5.5 Vout (Min) (V) 5 Vout (Max) (V) 15 Switching frequency (Typ) (kHz) 525 Regulated outputs (#) 1 Features Enable, TurboTrans Operating temperature range (C) -40 to 85 Pin/package 4Surface Mount Module, 4Through-Hole Module 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

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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.

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Technical documentation

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Type Title Date
* Data sheet 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

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CAD/CAE symbols

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

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