LM5119Q Datasheet (Texas Instruments) - Wide Input Range Dual Synchronous Buck Controller

LM5119Q, Wide Input Range Dual Synchronous Buck Controller

The LM5119Q 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, cy

LM5119Q Features

* 1 Qualified for Automotive Applications

* AEC-Q100 Qualified With the Following Results:

* Device Temperature Grade 1:

* 40°C to 125°C Ambient Operating Temperature Range

* Device HBM ESD Classification Level 1C

* Device CDM ESD Classification Level C4