L4977A datasheet by STMicroelectronics.
| Part number | L4977A |
|---|---|
| Datasheet | L4977A_STMicroelectronics.pdf |
| File Size | 396.19 KB |
| Manufacturer | STMicroelectronics |
| Description | 7A SWITCHING REGULATOR |
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The L4977A is a stepdown monolithic power switching regulator delivering 7A at a voltage variable from 5.1 to 40V. BLOCK DIAGRAM MULTIPOWER BCD TECHNOLOGY Multiwatt15V ORDERING NUMBER: L4977A Realized with BCD mixed technology, the device uses a DMOS output transistor to obtain very high efficiency and very fast switching times.
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