ACT72350 datasheet(83/97 Pages) QORVO

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ACT72350 Data Sheet

160V 3 Phase BLDC Motor Driver

Data Sheet v1.1, 2025-02-17

Subject to change without notice

83 of 97

www.qorvo.com

13.11 Electrical Characteristics

Table 13-2 Gate Driver Electrical Characteristics

(VP = 12V, and TA = -40

C to 125C unless otherwise specified.)

SYMBOL

PARAMETER

CONDITIONS

MIN

TYP

MAX

UNIT

Low-Side Gate Drivers (DRLx pins)

VOH;DRL

High-level output voltage

IDRLx = -50mA

VP-0.3

VOL;DRL

Low-level output voltage

IDRLx = 50mA

0.3

IOHPK;DRL

Output high source current

s pulse

IOLPK;DRL

Output low sink current

s pulse

High-Side Gate Drivers (DRHx, DRBx and DRSx pins)

VDRS

Level-shift driver source voltage

range

-10

VM + 10

VDRB

Bootstrap pin voltage range

Relative to VDRS

Relative to VSS

175

VUVLO;DRB

Bootstrap UVLO threshold

VDRBx rising

8.5

Hysteresis

IBS;DRB

Bootstrap supply current

Current from DRBx to DRSx

A

IOS;DRB

Offset supply current

Current from DRBx to ground

A

VOH;DRH

High-Level output voltage

IDRHx = -50mA

VDRBx-

0.3

VOL;DRH

Low-level output voltage

IDRHx = 50mA

VDRSx+0.3

IOHPK;DRH

Output high source current

s pulse

IOLPK;DRL

Output low sink current

s pulse

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