RT9731B - Dual Channel Precision Adjustable Current Limited Power Switch
Richtek
Download the RT9731B datasheet PDF.
This datasheet also covers the RT9731A variant, as both devices belong to the same dual channel precision adjustable current limited power switch family and are provided as variant models within a single manufacturer datasheet.
General Description
The RT9731A/B is a dual channel power distribution switch intended for applications where precision current limiting is required or heavy capacitive loads and short circuits are encountered.
Full PDF Text Transcription for RT9731B (Reference)
Note: Below is a high-fidelity text extraction (approx. 800 characters) for
RT9731B. For precise diagrams, and layout, please refer to the original PDF.
® RT9731A/B Dual Channel Precision Adjustable Current Limited Power Switch General Description The RT9731A/B is a dual channel power distribution switch intended for appl...
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T9731A/B is a dual channel power distribution switch intended for applications where precision current limiting is required or heavy capacitive loads and short circuits are encountered. This device offers a programmable current limit threshold between 560mA and 2.8A (typ.) per channel via an external resistor. The power-switch's rising and falling times are controlled to minimize current surges during on/off transitions. Each channel of the RT9731A/B limits the output current to a safe level by switching into constant-current mode whenever the output load exceeds the current limit threshold. The FLAG logic output of each c
RT9731B Datasheet
