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SSC3S910 - LLC Current-Resonant Off-Line Switching Controller

Datasheet Summary

Description

The SSC3S910 is a controller with SMZ

method for LLC current resonant switching power supplies, incorporating a floating drive circuit for a high-side power MOSFET.

Features

  • Standby Mode Change Function ▫ Output Power at Light Load: PO = 125 mW (PIN = 0.27 W, as a reference with discharge resistor of 1MΩ for across the line capacitor) ▫ Burst operation in standby mode ▫ Soft-on/Soft-off function: reduces audible noise.
  • Realizing power supply with universal mains input voltage.
  • Soft-start Function.
  • Capacitive Mode Detection Function.
  • Reset Detection Function.
  • Automatic Dead Time Adjustment Function.
  • Built-in Startup Circuit.
  • I.

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Datasheet Details

Part number SSC3S910
Manufacturer Sanken
File Size 925.46 KB
Description LLC Current-Resonant Off-Line Switching Controller
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LLC Current-Resonant Off-Line Switching Controller SSC3S910 Data Sheet Description The SSC3S910 is a controller with SMZ* method for LLC current resonant switching power supplies, incorporating a floating drive circuit for a high-side power MOSFET. The IC includes useful functions such as the Standby Function, the Overload Protection with input voltage compensation, the Automatic Dead Time Adjustment, and the Capacitive Mode Detection. The IC achieves high efficiency, low noise and high cost-performance power supply systems with few external components. *SMZ: Soft-switched Multi-resonant Zero Current switch, achieved soft switching operation during all switching periods.
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