IR2133(2004) Ver la hoja de datos (PDF) - International Rectifier

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IR2133
(Rev.:2004)

3-PHASE BRIDGE DRIVER

International Rectifier 

Functional Block Diagram

IR2133/IR2135/IR2233/IR2235(J&S) & (PbF)

Lead Definitions

Symbol

HIN1,2,3

LIN1,2,3

FAULT

VCC

ITRIP

FLT-CLR

SD

CAO

CA-

CA+

VSS

COM

VB1,2,3

HO1,2,3

VS1,2,3

LO1,2,3

Lead Description

Logic inputs for high side gate driver outputs (HO1,2,3), out of phase.

Logic inputs for low side gate driver outputs (LO1,2,3), out of phase.

Indicates over-current or undervoltage lockout (low side) has occurred, negative logic.

Logic and low side fixed supply.

Input for over-current shut down.

Logic input for fault clear, negative logic.

Logic input for shut down.

Output of current amplifier.

Negative input of current amplifier.

Positive input of current amplifier.

Logic ground.

Low side return.

High side floating supplies.

High side gate drive outputs.

High side floating supply returns.

Low side gate drive outputs

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