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PTN78000A - WIDE-INPUT ADJUSTABLE BUCK-BOOST SWITCHING REGULATOR

General Description

The PTN78000A is a series of high-efficiency, buck-boost integrated switching regulators (ISR), that represent the third generation in the evolution of the PT78NR100 series of products.

In new designs, it should be considered in place of the PT78NR100 series of single in-line pin (SIP) products.

Key Features

  • 1.5-A Output Current.
  • Wide-Input Voltage (7 V to 29 V).
  • Wide-Output Voltage Adjust (.
  • 15 V to.
  • 3 V).
  • High Efficiency (Up to 84%).
  • Output Current Limit.
  • Overtemperature Shutdown.
  • Operating Temperature:.
  • 40°C to 85°C.
  • Surface-Mount Package Available.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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PTN78000A www.ti.com SLTS246B – APRIL 2005 – REVISED JANUARY 2006 1.5-A, WIDE-INPUT ADJUSTABLE BUCK-BOOST SWITCHING REGULATOR FEATURES • 1.5-A Output Current • Wide-Input Voltage (7 V to 29 V) • Wide-Output Voltage Adjust (–15 V to –3 V) • High Efficiency (Up to 84%) • Output Current Limit • Overtemperature Shutdown • Operating Temperature: –40°C to 85°C • Surface-Mount Package Available APPLICATIONS • General-Purpose, Industrial Controls, HVAC Systems, Test and Measurement, Medical Instrumentation, AC/DC Adaptors, Vehicles, Marine, and Avionics DESCRIPTION The PTN78000A is a series of high-efficiency, buck-boost integrated switching regulators (ISR), that represent the third generation in the evolution of the PT78NR100 series of products.