Datasheet4U Logo Datasheet4U.com

L6599 - High-voltage resonant controller

General Description

.

.

.

.

.

.

.

.

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.

📥 Download Datasheet

📁 Similar Datasheet

Part Number Description Manufacturer
L6563 Advanced transition-mode PFC controller ST Microelectronics
L6563A Advanced transition-mode PFC controller ST Microelectronics
L6563H High voltage start-up transition-mode PFC ST Microelectronics
L6570A 2-CHANNEL FLOPPY DISK READ/WRITE CIRCUITS ST Microelectronics
L6570B 2-CHANNEL FLOPPY DISK READ/WRITE CIRCUITS ST Microelectronics

Other Datasheets by STMicroelectronics

Part Number Description
L6599A Improved high-voltage resonant controller
L6599AF high voltage resonant controller
L6599AT Improved high-voltage resonant controller
L6590 FULLY INTEGRATED POWER SUPPLY
L6590A FULLY INTEGRATED POWER SUPPLY

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
L6599 High-voltage resonant controller Not for new design 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 ■ -300/800 mA high-side and low-side gate drivers with UVLO pull-down ■ DIP-16, SO-16N packages Figure 1. Block diagram DIP-16 SO-16N Table 1.