L4970A Datasheet - STMicroelectronics

L4970A 10A SWITCHING REGULATOR

The L4970A is a stepdown monolithic power switching regulator delivering 10A at a voltage variable from 5.1 to 40V. BLOCK DIAGRAM MULTIPOWER BCD TECHNOLOGY Multiwatt15V ORDERING NUMBER: L4970A Realized with BCD mixed technology, the device uses a DMOS output transistor to obtain very high efficie.

L4970A Features

* of the L4970A include reset and power fail for microprocessors, feed forward line regulation, soft start, limiting current and thermal protection. The device is mounted in a 15-lead multiwatt plastic power package and requires few external components. Efficient operation at switching frequencies up

L4970A_STMicroelectronics.pdf