L5989D datasheet(3/51 Pages) STMICROELECTRONICS

Part #	L5989D

Description	4 A continuous (more than 5 A pulsed) step-down switching regulator with synchronous rectification

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Manufacturer	STMICROELECTRONICS [STMicroelectronics]

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3 / 51 page

L5989D

Contents

Doc ID 15778 Rev 3

3/51

7

Typical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44

8

Package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47

9

Order codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49

10

Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50

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