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SIC403 Datasheet Microbuck Sic403

Manufacturer: Vishay

Overview: SiC403 Vishay Siliconix microBUCK® SiC403 6 A, 28 V Integrated Buck Regulator with Programmable.

General Description

The Vishay Siliconix SiC403 is an advanced stand-alone synchronous buck regulator featuring integrated power MOSFETs, bootstrap switch, and a programmable LDO in a space-saving MLPQ 5 x 5 - 32 pin package.

The SiC403 is capable of operating with all ceramic solutions and switching frequencies up to 1 MHz.

The programmable frequency, synchronous operation and selectable power-save allow operation at high efficiency across the full range of load current.

Key Features

  • include cycle-by-cycle current limit, voltage soft-start, under-voltage protection, programmable over-current protection, soft shutdown and selectable power-save. The Vishay Siliconix SiC403 also provides an enable input and a power good output.

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