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LM22673 Datasheet

The LM22673 is a Step-Down Voltage Regulator. Download the datasheet PDF and view key features and specifications below.

Part NumberLM22673
ManufacturerTexas Instruments
Overview The LM22673 switching regulator provides all of the functions necessary to implement an efficient high voltage step-down (buck) regulator using a minimum of external components. This easy to use regul. 1 Features
*1 Wide Input Voltage Range: 4.5 V to 42 V
* Internally Compensated Voltage Mode Control
* Stable with Low ESR Ceramic Capacitors
* 120 mΩ N-Channel MOSFET PFM Package
* 100 mΩ N-Channel MOSFET SO PowerPAD Package
* Output Voltage Options: -ADJ (Outputs as Low as 1.285 V) -5.0 (Output Fi.
Part NumberLM22673
DescriptionStep-Down Voltage Regulator
ManufacturerNational Semiconductor
Overview The LM22673 series of regulators are monolithic integrated circuits which provide all of the active functions for a stepdown (buck) switching regulator capable of driving up to 3A loads with excellent. such as external component calculation, electrical simulation, thermal simulation, and Build-It boards for easy design-in. The switching clock frequency is provided by an internal fixed frequency oscillator which operates at 500 kHz. The LM22673 series also has built in thermal shutdown and current .

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