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STNRG328S - Digital controller

Description

The STNRG328S is a digital controller for STC/HSTC open loop resonant converter from STMicroelectronics.

Features

  • Digital controller for STC/HSTC topologies.
  • Support wide conversion ratio from 2:1 to 10:1 to provide several Vout.
  • State Machine Event Driven (SMED) to implement key control features:.
  • Current limit in combination with Hot swap controller.
  • Operating input voltage window.
  • Conversion ratio control.
  • PWM frequency and deadtime management to guarantee ZCD function.
  • Soft-start control.
  • Driver management.
  • Temper.

📥 Download Datasheet

Datasheet preview – STNRG328S

Datasheet Details

Part number STNRG328S
Manufacturer STMicroelectronics
File Size 0.98 MB
Description Digital controller
Datasheet download datasheet STNRG328S Datasheet
Additional preview pages of the STNRG328S datasheet.

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Full PDF Text Transcription

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STNRG328S Datasheet Digital controller for STC/HSTC topologies Product status link STNRG328S Product label Features • Digital controller for STC/HSTC topologies • Support wide conversion ratio from 2:1 to 10:1 to provide several Vout • State Machine Event Driven (SMED) to implement key control features: – Current limit in combination with Hot swap controller – Operating input voltage window – Conversion ratio control – PWM frequency and deadtime management to guarantee ZCD function – Soft-start control – Driver management – Temperature control • Typical application: Server DC/DC intermediate bus generation from 40 V to 60 V input voltage, 200 W to 2 kW output power range • Peripherals – 10-bit ADC – UART interface – I2C master fast/slow speed rate – GPIOs • Memory – Flash and EEPROM with
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