LM5119 Datasheet (Texas Instruments) - Wide Input Range Dual Synchronous Buck Controller

LM5119 Description

The LM5119 device is a dual synchronous buck controller intended for step-down regulator applications from a high voltage or widely varying input supply. The control method is based upon current mode control using an emulated current ramp. Current mode control provides inherent line feedforward, cyc

LM5119 Features

* 1 Emulated Peak Current Mode Control

* Wide Operating Range (5.5 V to 65 V)

* Easily Configurable for Dual Outputs or Interleaved Single Output

* Robust 3.3-A Peak Gate Drive

* Switching Frequency Programmable to 750 kHz

* Optional Diode Emulation Mod

LM5119, Wide Input Range Dual Synchronous Buck Controller - Texas Instruments

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LM5119 Description