Controller IC Chip - RT8223BGQW RT8223B DS=CH DS=CM DS=CJ DS=CA DS=CF DS=BJ DS=CD DS=DJ QFN-24

High Efficiency, Main Power Supply Controller IC Chip - RT8223BGQW RT8223B DS=CH DS=CM DS=CJ DS=CA DS=CF DS=BJ DS=CD DS=DJ QFN-24

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Part number:	RT8223B		Pin:	QFN-24
Part type:	Contoller IC Chip		Κατάσταση:	Καινούργιο
Revision:	_		Εγγύηση:	Χωρίς Εγγύηση

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Συμβατά P/N & μοντέλα:

RT8223BGQW, RT8223B, DS=CH, DS=CM, DS=CJ, DS=CA, DS=CF, DS=BJ, DS=CD, DS=DJ

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The RT8223A/B dual step-down, switch-mode power supply controller generates logic-supply voltages in battery-powered systems. The RT8223A/B includes two pulse-width modulation (PWM) controllers fixed at 5V/ 3.3V or adjustable from 2V to 5.5V. This device also features 2 linear regulators providing fixed 5V and 3.3V outputs. The linear regulator each provides up to 70Ma output current with automatic linear-regulator bootstrapping to the PWM outputs. The RT8223A/B includes on-board power-up sequencing, the power good output, internal soft start, and internal soft-discharge output that prevents negative voltages on shutdown.

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