LM22670 Datasheet - Texas Instruments

LM22670 Step-Down Voltage Regulator

The LM22670 switching regulator provides all of the functions necessary to implement an efficient highvoltage step-down (buck) regulator using a minimum of external components. This easy-to-use regulator incorporates a 42-V N-channel MOSFET switch that can provide up to 3 A of load current. Excellen.

LM22670 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

* 120-mΩ N-channel MOSFET PFM Package

* 100-mΩ N-channel MOSFET SO PowerPAD™-8 Package

* Output Voltage Option

LM22670-etcTI.pdf