| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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2,400 pcs
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2400 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The SHOUDING SD8942 is a highly integrated and efficient synchronous step-down DC-DC converter designed for a wide input voltage range of 4.5V to 16V, capable of delivering up to 2A of output current. This converter operates with a fixed switching frequency of 600kHz, offering a balance between performance and component size.
It supports two operating modes, PFM control and PWM mode switching, to achieve high efficiency across a broad range of output current loads. The design emphasizes minimal external components, saving valuable PCB space. Key features include internal compensation, internal failure protection, short circuit protection, pulse current limiting, and soft-start functionality.
The SD8942 is packaged in a compact SOT23-6 footprint, making it suitable for space-constrained applications. Typical applications include set-top boxes and routers, where efficient power conversion is critical.
The input voltage range is 4.5V to 16V.
The maximum output current is 2A.
The switching frequency is 600kHz.
The maximum efficiency is 96%.
The SD8942 is available in a SOT23-6 package.
Yes, the SD8942 includes short circuit protection.
The SD8942 supports PFM and PWM operating modes.