M63993FP 데이터 시트보기 (PDF) - MITSUBISHI ELECTRIC

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M63993FP

HIGH VOLTAGE 3PHASE BRIDGE DRIVER

MITSUBISHI ELECTRIC  

MITSUBISHI SEMICONDUCTORS <HVIC>

M63993FP

LEAD DEFINITIONS

Lead symbol

UFS, VFS, WFS

UPO, VPO, WPO

UFB, VFB, WFB

VCC

UNO, VNO, WNO

PGND

UNIN, VNIN, WNIN

UPIN, VPIN, WPIN

VDD

CIN1

CIN2

COUT

HIGH VOLTAGE 3PHASE BRIDGE DRIVER

Description

High Side floating supply (minus side)

High side gate drive output

High Side floating supply (plus side)

Low side supply

Low side gate drive output

Low side power ground

Logic input for low side gate driver output (LO)

Logic input for high side gate driver output (HO)

Logic supply

Input for comparator 1

Input for comparator 2

Comparator output

TIMING DIAGRAM

1. Input/Output Timing Diagram

VPIN

VNIN

VPO

VNO

2. VBS Supply Undervoltage Lockout Timing Diagram

V1

VBS

VBSUVT

tVBSUV

VPO

VPIN

V1: VBS=VFB-VFS

VBSUVR

Sep. 2000

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