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Toshiba Semiconductor TB9057FG — Discrete Semiconductors
Toshiba Semiconductor

TB9057FG Toshiba Automotive H-Bridge Pre-Driver, AEC-Q100

MPNTB9057FG
End of Life

Toshiba Semiconductor Automotive, AEC-Q100 H-Bridge Pre-Driver, TB9057FG, 5V-21V supply, 48-LQFP (7x7), -40°C to 125°C, PWM interface, Bi-CMOS technology.

$10.82Ref. price · indicative, final on quote
TB9057FG datasheet
Packaging48-LQFP
StockIn Stock (26)
Lead timeIn Stock wk
MOQ1 pcs
  • 100% new & originalTraceable channels only — no refurbs, no pulls, no remarked parts.
  • Date & lot codes on quoteStated per line before you commit; label photos on request.
  • MSL-compliant ESD packingMoisture-sealed bags with indicator cards; reels photo-verified.
  • PayPal buyer protectionPay by T/T, PayPal or Payoneer — card payments covered end to end.

Specifications

TB9057FG Technical Specifications
ParameterValue
SeriesAutomotive, AEC-Q100
Mounting typeSurface Mount
Motor type - AC, DCBrushed DC
Motor type - stepperBipolar
Voltage5V ~ 21V
InterfacePWM
Operating temperature-40°C ~ 125°C
PackageTray
FunctionDriver
TechnologyBi-CMOS
ApplicationsAutomotive
Case48-LQFP
Output configurationPre-Driver

Product details

AEC-Q100 grade and the thermal envelope that governs deployment

The TB9057FG is an automotive H-bridge pre-driver qualified to AEC-Q100 — the stress and reliability screening required by Tier-1 and OEM PPAP documentation. An OEM auditor will require the full qualification report to confirm the grade before signing off a safety-critical or high-temperature zone.

Motor type support and supply rail requirements

The TB9057FG drives brushed DC motors via its H-bridge pre-driver output configuration and bipolar stepper motors through the same bridge topology, with a PWM interface that accepts logic-level control signals. The supply voltage range of 5V to 21V accommodates both regulated 5V and unregulated automotive battery rails (12V nominal, 9V-16V operating with cold-crank dips and load-dump transients within the abs-max rating).