LM5116

Wide Range Synchronous Buck Controller

National Semiconductor

LM5116 Features

* include a high voltage bias regulator, automatic switch-over to external bias for improved efficiency, thermal shutdown, frequency synchronization, cycle by cycle current limit and adjustable line under-voltage lockout. The device is available in a power enhanced TSSOP-20 package featuring an expose

LM5116 General Description

The LM5116 is a 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 utilizing an emulated current ramp. Current mode control provides inherent line feed-forward, cycle by c.

LM5116 Datasheet (619.69 KB)

LM5116 Datasheet Preview — Preview of LM5116 PDF

Datasheet Details

Part number:

LM5116

Manufacturer:

National Semiconductor

File Size:

619.69 KB

Description:

Wide range synchronous buck controller.

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LM5116 Wide Range Synchronous Buck Controller National Semiconductor

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LM5116 Features

LM5116 General Description

Datasheet Details

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