L6599AT Datasheet, PDF (1/32 Pages) STMicroelectronics – Improved high voltage resonant controller

L6599AT
Improved high voltage resonant controller
61
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 extreme temperature ranges
Datasheet - production data
Applications
 LCD and PDP TV
 Desktop PC, entry-level server
 Telecom SMPS
 High efficiency industrial SMPS
 AC-DC adapter, open frame SMPS
Table 1. Device summary
Order code
Package
Packaging
L6599ATD
L6599ATDTR
SO16N
Tube
Tape and reel
July 2015
This is information on a product in full production.
DocID15534 Rev 7
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