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DRV8245HQRXZRQ1 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

DRV8245HQRXZRQ1 product

DRV8245HQRXZRQ1

Motor Drivers

automotiveH-bridgebrushed DC motor driversolenoid driverintegrated current sensingVQFN-HR

DRV8245HQRXZRQ1 is a TI automotive H-bridge driver for high-current brushed DC motor and solenoid loads, combining a 4.5 V to 35 V supply range, integrated current feedback, protection, and diagnostics.

Best for

  • Automotive brushed DC motor drivers
  • Automotive solenoid and inductive-load control
  • Applications requiring integrated proportional current feedback

Avoid if

  • Applications requiring SPI register diagnostics or runtime configuration
  • Designs without sufficient copper area and thermal verification for high load current

Check before use

  • Validate transient thermal current capability for the board stack-up
  • Confirm external VM bypass and bulk capacitor sizing
  • Verify OCP behavior for the expected inductance and possible output shorts

Key specifications

Supply range
4.5 V to 35 V
Output current
32 A maximum
RON
32 mΩ typical HS + LS, VQFN-HR
Package
VQFN-HR-16, 3.5 mm × 5.5 mm nominal

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
MSL 2, 260°C, 1 year
ECCN
-
HTSUS
-

Application

Automotive brushed DC motorsAutomotive solenoidsBody-control actuator modules

Datasheet

sszt081

800 KB

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CAD Models

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Where to Buy

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Alternative components

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Design and risk insights

Questions & answers

DRV8245HQRXZRQ1 is the 16-pin VQFN-HR ordering code for TI's DRV8245H-Q1 automotive H-bridge driver. It can drive one bidirectional brushed DC motor or operate as two independent half bridges.