RICHTEK RT8223MGQW EQ FJ WQFN-24L4X4 QFN Ship from US, US $3.20 – Picture 0

RICHTEK RT8223MGQW EQ FJ WQFN-24L4X4 QFN Ship from US, US $3.20 – Picture 1

RICHTEK RT8223MGQW EQ FJ WQFN-24L4X4 QFN Ship from US, US $3.20 – Picture 2

Richtek Rt8223mgqw Eq Fj Wqfn-24l4x4 Qfn Ship From Us

US $3.20

Tucson, Arizona, United States
Jan 29th

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Our mission is to give you the e–components you need without having to deal with long delivery times from China. All of our components are already in the US. You can order 1pcs of any part, there is no minimum for ordering. just place an order and you will have your parts in no time! All components come in brand new condition with a 2 months limited warranty, you have plenty of time replace them if needed. RICHTEK RT8223MGQW EQ FJ WQFN-24L4X4 QFN General Description The RT8223A/B dual step-down, switch-mode powersupply 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 softstart, and internal soft-discharge output that prevents negative voltages on shutdown. A constant on-time PWM control scheme operates without sense resistor and provides 100ns response to load transients while maintaining a relatively constant switching frequency. The unique ultrasonic mode maintains the switching frequency above 25kHz, which eliminates noise in audio applications. Other features include diodeemulation mode (DEM), which maximizes efficiency in light-load applications, and fixed-frequency PWM mode, which reduces RF interference in sensitive application Features z Wide Input Voltage Range 6V to 25V z Dual Fixed 5V/3.3V Outputs or Adjustable from 2V to 5.5V, 1.5% Accuracy z Fixed 3.3V and 5V LDO Output : 70mA z 2V Reference Voltage ±1% : 50?A z Constant ON-Time Control with 100ns Load Step Response z Frequency Selectable via TONSEL Setting z RDS(ON) Current Sensing and Programmable Current Limit combined with Enable Control z Selectable PWM, DEM, or Ultrasonic Mode z Internal Soft-Start and Soft-Discharge z High Efficiency up to 97% z 5mW Quiescent Power Dissipation z Thermal Shutdown z RoHS Compliant and Halogen Free

Condition:	New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable). Packaging should be the same as what is found in a retail store, unless the item is handmade or was packaged by the manufacturer in non-retail packaging, such as an unprinted box or plastic bag. See the seller's listing for full details. ...	Brand	RICHTEK
MPN	RT8223MGQW
Model	RT8223MGQW EQ FJ WQFN-24L4X4