ProjectsPricingInsights

LM5109BQNGTRQ1 AI Analysis:
Specs, Applications & Alternatives

AI summary

LM5109BQNGTRQ1 product

LM5109BQNGTRQ1

PMIC - Gate Drivers

AutomotiveGate DriverHalf-Bridge

The LM5109B-Q1 is an automotive-grade, 100V half-bridge gate driver optimized for high-speed N-channel MOSFET control.

Best for

  • Automotive half-bridge power stages
  • Synchronous buck converters

Avoid if

  • Applications requiring >90V high-side rail
  • Low-voltage logic-only applications without power MOSFETs

Check before use

  • Bootstrap capacitor sizing
  • HS node transient voltage limits

Key specifications

Peak Current
1A
Max High-Side Voltage
90V
Propagation Delay
30ns

Compliance & Environment

RoHS
RoHS Compliant
REACH
-
MSL
Level-1-260C-UNLIM
ECCN
-
HTSUS
-

Application

Automotive PowerMotor Control

Datasheet

slua618

800 KB

Datasheet AI

CAD Models

EDA symbol, PCB footprint, and 3D model for this component. Supported tools include Altium, KiCad, Eagle, and more.

EDA Symbol
Schematic symbol for your EDA tool
Get Files
PCB Footprint
Land pattern for PCB layout
Get Files
3D Model
STEP file for mechanical design
Get Files

Login required · CAD models billed separately as an add-on

Alternative components

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

Design and risk insights

Questions & answers

It is a high-voltage, automotive-qualified half-bridge gate driver designed for driving N-channel MOSFETs in power conversion applications.