LM22671 Datasheet - Texas Instruments

LM22671 Step-Down Voltage Regulator

The LM22671 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 regulator incorporates a 42 V N-channel MOSFET switch capable of providing up to 500 mA of load current. .

LM22671 Features

* 1 Features

* 1 Wide Input Voltage Range: 4.5 V to 42 V

* Internally Compensated Voltage Mode Control

* Stable with Low ESR Ceramic capacitors

* 200 mΩ N-Channel MOSFET

* Output Voltage Options: -ADJ (Outputs as Low as 1.285 V) -5.0 (Output Fixed to 5 V)

LM22671-etcTI.pdf