• Alternate parts in the family(Compare): SSC1S310A
  • Moisture sensitivity level: 1
  • RoHS 3(EU 2015/863)
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SSC1S312A

Sku:

SSC1S312A

Features
  • High efficiency in all range of loads
  • Burst oscillation mode lowers standby power
  • Bottom-skip function improves efficiency at low loads
  • Leading edge blanking reduces external components
  • Rich protection functions OVP, OCP, OLP, thermal shutdown

The SSC1S312A is the controller IC for a quasi-resonant mode switching power supply.

The IC incorporates a startup circuit and a standby function to reduce a power consumption and standby power. In normal operation, the quasi-resonant mode operation achieves high efficiency and low noise.

In addition, in medium to low load conditions, the operation mode is automatically changed from the quasi-resonant mode to the bottom-skip mode to improve efficiency.

The resulting power supply uses less components and achieves a high performance-to-cost with a rich set of protection features.

The IC is provided in the SOIC8 package.