high voltage resonant controller
L6599AF
Very low temperature improved high voltage resonant controller
Datasheet - production data
61
Features
50...
Description
L6599AF
Very low temperature improved high voltage resonant controller
Datasheet - production data
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 temperatures as low as -50 °C
Applications
Outdoor LED drivers Street lighting AC-DC adapters, open frame SMPS
Table 1. Device summary
Order code
Package
Packaging
L6599AFD L6599AFDTR
SO16N
Tube Tape and reel
August 2015
This is information on a product in full production.
DocID028175 Rev 3
1/32
www.st.com
Contents
Contents
L6599AF
1 Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
2 Block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
3 Pin connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
4 Electrical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...
Similar Datasheet