ST-ONEMP

ST-ONEMP

Active

ST-ONEMPTR

Fully integrated controller for multiport smart chargers

Supply Voltage Max Volt16.0
Operating Temp Min Celsius-40.0
Operating Temp Max Celsius125.0
ECCN US3A991.a.2
ECCN EUNEC
Packing TypeTape And Reel
RoHs compliantEcopack2
GradeIndustrial
Package NameSSOP 36 LD 300 MIL .0315 PITCH

The ST-ONEMP is the world’s first digital controller embedding ARM Cortex M0+ core, an offline programmable controller with synchronous rectification, and USB PD PHY in a single package. Such a system is specifically designed to control ZVS non-complementary active clamp flyback converters to...
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Key features
  • ZVS non-complementary active clamp flyback controller with synchronous rectification and USB-PD 3.1 PPS interface
  • ARM® 32-bit Cortex®-M0+ MCU with 64 kB flash memory for digital power control and USB protocol
    • FW programmable secondary side MCU controls both
      synchronous rectifier and ZVS active clamp flyback on the primary side
      to improve system efficiency in every condition
    • High switching frequency operations in
      companion with MasterGaN power stage allow to use small size magnetic components,
      including planar transformers
  • Reinforced galvanically isolated dual communication channel compliant with IEC 62368-1:
    • 4 kV pk transient voltage
    • 9.6 kV pk 1min hipot type testing
    • 6.4 kV pk 1s hipot production
      testing
  • 800 V high voltage startup with integrated input voltage sensing and Brown-in/out functions
  • Active input filter capacitor discharge circuitry for reduced standby power compliant with IEC 62368-1
  • Fully Integrated USB-PD PHY with 24 V tolerant protection, and integrated load switch driver
In stock
Quantity $ per unit Savings
1-9$7.520%
10$6.8010%
Contact sales
$7.52
$7.52
Supply Voltage Max Volt16.0
Operating Temp Min Celsius-40.0
Operating Temp Max Celsius125.0
ECCN US3A991.a.2
ECCN EUNEC
Packing TypeTape And Reel
RoHs compliantEcopack2
GradeIndustrial
Package NameSSOP 36 LD 300 MIL .0315 PITCH

The ST-ONEMP is the world’s first digital controller embedding ARM Cortex M0+ core, an offline programmable controller with synchronous rectification, and USB PD PHY in a single package. Such a system is specifically designed to control ZVS non-complementary active clamp flyback converters to...
Read More

Key features
  • ZVS non-complementary active clamp flyback controller with synchronous rectification and USB-PD 3.1 PPS interface
  • ARM® 32-bit Cortex®-M0+ MCU with 64 kB flash memory for digital power control and USB protocol
    • FW programmable secondary side MCU controls both
      synchronous rectifier and ZVS active clamp flyback on the primary side
      to improve system efficiency in every condition
    • High switching frequency operations in
      companion with MasterGaN power stage allow to use small size magnetic components,
      including planar transformers
  • Reinforced galvanically isolated dual communication channel compliant with IEC 62368-1:
    • 4 kV pk transient voltage
    • 9.6 kV pk 1min hipot type testing
    • 6.4 kV pk 1s hipot production
      testing
  • 800 V high voltage startup with integrated input voltage sensing and Brown-in/out functions
  • Active input filter capacitor discharge circuitry for reduced standby power compliant with IEC 62368-1
  • Fully Integrated USB-PD PHY with 24 V tolerant protection, and integrated load switch driver