L9904:Motor bridge Controller

Control circuit for power MOS bridge driver in automotive applications with ISO 9141bus interface.

Key Features

  • PROGRAMMABLE CROSS CONDUCTION PROTECTION TIME
  • PWM OPERATION FREQUENCY UP TO 30KHZ
  • REAL TIME DIAGNOSTIC
  • OPERATING SUPPLY VOLTAGE 8V TO 28V, OVERVOLTAGE MAX. 40V
  • QUIESCENT CURRENT IN STANDBY MODE LESS THAN 50μA
  • OPERATING SUPPLY VOLTAGE 6V WITH IMPLEMENTED STEPUP CONVERTER
  • CHARGE PUMP FOR DRIVING A POWER MOS AS REVERSE BATTERY PROTECTION
  • OVERVOLTAGE, UNDERVOLTAGE, SHORT CIRCUIT AND THERMAL PROTECTION
  • ISO 9141 COMPATIBLE INTERFACE
Product Specifications
DescriptionVersionSize
DS2891: Motor bridge controller5.0676 KB
Application Notes
DescriptionVersionSize
AN2229: Startup behavior L9903/L99042.0151 KB
Selection Guides
DescriptionVersionSize
Automotive powertrain and safety ICs1.0838 KB
Smart power solutions for car body applications3.01 MB
Sample & Buy
Part NumberPackagePacking TypeOperating Temperature (°C) (min)Operating Temperature (°C) (max)Unit Price (US$) *QuantityECCN (EU)ECCN (US)Country of Origin
L9904TRSO-20Tape And Reel--2.221000NECEAR99MALAYSIA
L9904SO-20Tube--2.221000NECEAR99MALAYSIA
Quality & Reliability
Part NumberPackageGradeRoHS Compliance GradeMaterial Declaration**
L9904TRSO-20AutomotiveEcopack1 (*)ipc-wspc-1752a_j6z7-us48aa6_signed.pdf
ipc-wspc-1752a_j6z7-us48aa6.xml
L9904SO-20AutomotiveEcopack1 (*)ipc-wspc-1752a_j6z7-us48aa6_signed.pdf
ipc-wspc-1752a_j6z7-us48aa6.xml
Motor bridge controller L9904
circuit_diagram_9019_thumbnail.png L9904
Startup behavior L9903/L9904 L9904
L9960 ETC H-bridge L9960
Door actuator driver L9950XP
ipc-wspc-1752a_j6z7-us48aa6_signed.pdf L9904
ipc-wspc-1752a_j6z7-us48aa6.xml L9904