L6599AN STMicroelectronics

L6599A Improved high-voltage resonant controller Datasheet - production data Applications LCD and PDP TV Desktop PC, entry-level server Telecom SMPS DIP16 SO16N High efficiency industrial SMPS AC-DC adapter, open frame SMPS Features Table 1. Device summary Order code Package Packaging 50% duty cycle, variable frequency control of resonant half bridge L6599AN DIP16 Tube High-accuracy oscillator L6599AD SO16N Tube Up to 500 kHz operating frequency L6599ADTR SO16N Tape and reel 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 -300/800 mA high-side and low-side gate drivers with UVLO pull-down DIP16, SO16N package June 2017 DocID15308 Rev 8 1/37 This is information on a product in full production. www.st.comContents L6599A Contents 1 Description . 3 2 Block diagram 4 3 Pin connection 5 4 Electrical data 8 4.1 Absolute maximum ratings . 8 4.2 Thermal data . 8 5 Electrical characteristics . 9 6 Typical electrical performance 12 7 Application information . 16 7.1 Oscillator . 17 7.2 Operation at no load or very light load . 19 7.3 Soft-start 22 7.4 Current sense, OCP and OLP . 23 7.5 Latched shutdown 27 7.6 Line sensing function 27 7.7 Bootstrap section . 29 8 Package information 32 8.1 DIP16 package information . 33 8.2 SO16N package information 34 9 Revision history . 36 2/37 DocID15308 Rev 8