L6599AFD

L6599AFD

Active

L6599AFDTR

Ultra-extreme temperature range improved high voltage resonant controller

Supply Voltage Max Volt16.0
ECCN USEAR99
ECCN EUNEC
Packing TypeTape And Reel
RoHs compliantEcopack2
GradeIndustrial
Package NameSO-16

The L6599AF is an improved revision of the previous L6599A. It is a double-ended controller specific to series-resonant half bridge topology. It provides 50% complementary duty cycle: the high-side switch and the low-side switch are driven ON/OFF 180° out-of-phase for exactly the same time. Output...
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Key features
  • 50% duty cycle, variable frequency control of resonant half bridge
  • High accuracy oscillator
  • Up to 500 kHz operating frequency
  • Two-level OCP: frequency-shift and latched shutdown
  • Interface with PFC controller
  • Latched disable input
  • Burst mode operation at light load
  • Input for power-ON/OFF sequencing or brownout protection
  • Non-linear soft-start for monotonic output voltage rise
  • 600 V - rail compatible high-side gate driver with integrated bootstrap diode and high dv/dt immunity
  • -300/700 mA high-side and low-side gate drivers with UVLO pull-down
  • Guaranteed for temperatures as low as -50 °C
In stock
Quantity $ per unit Savings
1-9$3.380%
10-99$3.0410%
100-249$2.4926%
250-499$2.3630%
500$2.1237%
Contact sales
$3.38
$3.38
Supply Voltage Max Volt16.0
ECCN USEAR99
ECCN EUNEC
Packing TypeTape And Reel
RoHs compliantEcopack2
GradeIndustrial
Package NameSO-16

The L6599AF is an improved revision of the previous L6599A. It is a double-ended controller specific to series-resonant half bridge topology. It provides 50% complementary duty cycle: the high-side switch and the low-side switch are driven ON/OFF 180° out-of-phase for exactly the same time. Output...
Read More

Key features
  • 50% duty cycle, variable frequency control of resonant half bridge
  • High accuracy oscillator
  • Up to 500 kHz operating frequency
  • Two-level OCP: frequency-shift and latched shutdown
  • Interface with PFC controller
  • Latched disable input
  • Burst mode operation at light load
  • Input for power-ON/OFF sequencing or brownout protection
  • Non-linear soft-start for monotonic output voltage rise
  • 600 V - rail compatible high-side gate driver with integrated bootstrap diode and high dv/dt immunity
  • -300/700 mA high-side and low-side gate drivers with UVLO pull-down
  • Guaranteed for temperatures as low as -50 °C