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L6227Q

L6227Q

L6227QTR

Active

DMOS dual full bridge driver with PWM current controller

Quantity $ per Unit Savings
1 - 9$5.540%
10 - 24$4.9810%
25 - 99$4.7015%
100 - 249$4.0826%
250 - 499$3.8730%
500$3.4737%
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Out of stock
$5.54
Parameter NameParameter Value
Operating Temp Min Celsius-40.0
Operating Temp Max Celsius150.0
ECCN USEAR99
ECCN EUNEC
Packing TypeTape And Reel
ROHS Compliance GradeEcopack2
GradeIndustrial
Package NameVFQFPN 32 5x5x1.0 mm

The L6227Q is a DMOS dual full bridge designed for motor control applications, realized in BCDmultipower technology, which combines isolated DMOS power transistors with CMOS and bipolar circuits on the same chip. The device also includes two independent constant off time PWM current controllers that performs the chopping regulation. Available in VQFPN32 5 mm x 5 mm package, the L6227Q features a non-dissipative overcurrent protection on the high side power MOSFETs and thermal shutdown.

Key features
  • Under voltage lockout
  • Thermal shutdown
  • Integrated fast free wheeling diodes
  • Slow decay synchronous rectification
  • Dual independent constant tOFF PWM current controllers
  • Operating supply voltage from 8 to 52 V
  • RDS(on) 0.73 typ. value @ TJ = 25 °C
  • 2.8 A output peak current (1.4 A DC)
  • Non dissipative overcurrent protection
  • Cross conduction protection
  • Operating frequency up to 100 kHz