Vishay SIP32434BDN-T1E4 High Side 1, Load Switch Power Switch IC 10-Pin, DFN-10

This power switch IC is a compact high‑side load switch designed to manage multiple outputs from a single input in low‑ to mid‑voltage systems. It functions as a multi‑channel power distribution device for electronic assemblies where controlled sequencing and protection of several rails is required. The component is packaged for surface‑mount assembly and is intended for applications demanding concentrated switching capability in a small footprint.

• Low conduction loss with 33mΩ Rds(on) for efficient operation
• Supports up to 6A total operating current for higher load demands
• Accepts supply voltages from 2.8V to 23V for broad voltage compatibility
• Contains five independently controlled outputs to simplify power routing
• Ten‑pin DFN package enables space‑saving surface‑mount integration
• Rated to 150°C maximum operating temperature for elevated thermal conditions

• Suitable for powering multiple peripheral rails on handheld devices
• Ideal for centralised power distribution in industrial modules
• Used with battery management systems requiring multi‑output sequencing
• Can be used for sequencing power to sensors and communication ICs
• Suitable for compact assemblies where board space is limited

It employs a single input channel that supplies five output switches, enabling one‑source distribution to several loads.

The component is supplied in a 10‑pin DFN surface‑mount package that facilitates low‑profile placement and improved thermal conduction to the board.

The device is rated to operate between -40°C and 150°C, which should be considered when specifying cooling and enclosure conditions.

With a 6A operating current rating and a low Rds(on) of 33mΩ, it is suitable for sustained higher‑current loads within its thermal limits.