What are the key applications for the LKS523?

It is primarily used in H-bridge circuits, motor control systems, and power inverters.

What protection features does the LKS523 include?

It includes Under Voltage Lockout (UVLO) for both high and low side channels and an internal dead time of 100ns to prevent cross-conduction.

Is the LKS523 compatible with standard logic levels?

Yes, the input logic is compatible with 3.3V, 5V, and 15V signal levels.

What is the pinout of LKS523?

Use the LKS523 datasheet for the official pinout diagram and pin names. In PartGenie, ask Datasheet AI about LKS523 pinout to locate pins, power rails, and interface signals before layout.

LKS523 Datasheet, Specs, Alternatives & ECAD | LINKO SEMICONDUCTOR CO., LTD.

AI summary

The LKS523 is a robust 600V half-bridge gate driver suitable for motor control and inverter applications, offering high-speed switching and integrated protection features.

Best for

Motor drive inverters
H-bridge power stages

Avoid if

Applications requiring isolation beyond 600V
Extremely high-frequency switching exceeding driver capabilities

Check before use

Bootstrap capacitor sizing
PCB layout for high-voltage isolation

Key specifications

Max Voltage: 600 V
Dead Time: 100 ns
Supply Range: 10 V to 20 V
Package: SOP8

Compliance & Environment

RoHS: Compliant
REACH: -
MSL: -
ECCN: -
HTSUS: -

Application

Motor ControlPower Inverters

Datasheet

7259cf1bdec33e60d7f0841257ca2d5b_2402210952_LINKOSEMI-LKS523_C6337451.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for LKS523: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol

Schematic symbol for your EDA tool

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PCB Footprint

Land pattern for PCB layout

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3D Model

STEP file for mechanical design

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KiCad Library

Verified KiCad 8 symbol, footprint, and 3D model

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Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

The LKS523 is a high-voltage, high-speed half-bridge gate driver IC designed to drive N-channel power MOSFETs or IGBTs in applications up to 600V.

AI summary

Best for

Avoid if

Check before use

Key specifications

Compliance & Environment

Application

Datasheet

CAD Models

Alternative components

Design and risk insights

Questions & answers

What is the LKS523?+×

What are the key applications for the LKS523?+×

What protection features does the LKS523 include?+×

Is the LKS523 compatible with standard logic levels?+×

What is the pinout of LKS523?+×