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PTN78000A Datasheet Wide-input Adjustable Buck-boost Switching Regulator

Manufacturer: Texas Instruments

Overview: PTN78000A www.ti.com SLTS246B – APRIL 2005 – REVISED JANUARY 2006 1.

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.

The PTN78000A is smaller and lighter than its predecessor, and has either similar or improved electrical performance characteristics.

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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