MP6536 - 26V, 5.5A 3-CHANNEL POWER HALF-BRIDGE

MP6536 Rev. 1.01

www.MonolithicPower.com

6

5/3/2018

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Pin #

Name

Description

31, 32

LS3

Low-Side Source Connection of SW3.

33

BST3

Bootstrap Supply. BST3 powers the high-side gate of the SW3 stage. Connect a

capacitor (

0.1μF or greater) between BST3 and SW3.

34

VDR2

Gate Drive Supply Bypass. The voltage at VDR2 is supplied from an internal regulator

from VSP. VDR2 powers the internal circuitry and internal MOSFET gate drive for the SW3

output stage. Bypass VDR2 to PGND with

a 0.1μF to 10μF capacitor.

35, 36

AGND

Analog Ground.

37

VDR1

Gate Drive Supply Bypass. The voltage at VDR1 is supplied from an internal regulator

from VSP. VDR1 powers the internal circuitry and internal MOSFET gate drive for the SW1

and SW2 output stages. Bypass VDR1 to P

GND with a 0.1μF to 10μF capacitor.

38

BST2

Bootstrap Supply. BST2 powers the high-side gate of the SW2 stage. Connect a

capacitor (

0.1μF or greater) between BST2 and SW2.

39,40

LS2

Low-Side Source Connection of the SW2.