L9907

L9907

L9907TR

Active

3 phase gate driver for 6step or FOC controlled Brushless Motors compatible with 48V NET

Quantity $ per Unit Savings
1 - 9$10.490%
10 - 24$9.4810%
25 - 99$9.0414%
100 - 249$7.8425%
250 - 499$7.4929%
500$7.2331%
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In stock
$10.49
Parameter NameParameter Value
Operating RangeAutomotive
Supply Voltage Min Volt4.2
Supply Voltage Max Volt54.0
ECCN USEAR99
ECCN EUNEC
Packing TypeTape And Reel
ROHS Compliance GradeEcopack2
GradeAutomotive
Package NameTQFP 64 10x10x1.0
Key features
  • AEC-Q100 qualified
  • Supply voltage from 4.2 V to 54 V
  • The device can withstand -7 V to 90 V at the FET high-side Driver pins
  • Low standby current consumption
  • Compatible with 3.3 V and 5 V Logic Level
  • All logic pins withstand 35 V
  • Boost regulator for full Rdson down to 6 V battery voltage
  • 3 low-side + 3 high-side independent gate drivers
  • PWM operation up to 20 kHz
  • Adjustable gate driver controlled current up to 600 mA
  • 2 programmable differential current sense amplifiers
  • 8 MHz, 16-bit SPI interface
  • Programmable parameters:
    • Cross conduction dead time
    • External MOSFET gate current level
    • Current sense amplifier mode, offset and gain
    • Input over voltage threshold
    • Short circuit detection
  • Protection and diagnostic
    • Gate to source output voltage limit
    • Gate to source passive switch off
    • FET driver supply UV diagnostic
    • OV, UV diagnostic and protection on VB and VCC
    • External MOSFET overcurrent protection
    • Over-temperature diagnostic and shutdown
  • Applications
    • Electric power steering
    • Electric brake booster
    • Generic brushless DC motor driving