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DS9911/RT9911 pdf datasheet (6

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  • 上传时间:2021-09-08
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  • 标      签: rt9

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The RT9911 is a complete power-supply soluTIon for digitalsTIll cameras and other hand-held devices. It integratesone selectable Boost/Buck DC-DC converter, one highefficiencystep-down DC-DC converter, one high-efficiencymain step-up converter, one PWM converter for CCDposiTIve voltage, one inverter for CCD negaTIve voltage andone white LED driver for LCD backlight. The RT9911 istargeted for applications that use either two or three primarycells or a single lithium-ion battery.RT9911 is available in VQFN-40L 6x6. Each DC-DC converterhas independent shutdown input.
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