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DS9911/RT9911 pdf datasheet (6
消耗积分:3 |
格式:rar |
大小:333 |
2008-12-11
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The RT9911 is a complete power-supply solution for digital
still cameras and other hand-held devices. It integrates
one selectable Boost/Buck DC-DC converter, one highefficiency
step-down DC-DC converter, one high-efficiency
main step-up converter, one PWM converter for CCD
positive voltage, one inverter for CCD negative voltage and
one white LED driver for LCD backlight. The RT9911 is
targeted for applications that use either two or three primary
cells or a single lithium-ion battery.
RT9911 is available in VQFN-40L 6x6. Each DC-DC converter
has independent shutdown input.
still cameras and other hand-held devices. It integrates
one selectable Boost/Buck DC-DC converter, one highefficiency
step-down DC-DC converter, one high-efficiency
main step-up converter, one PWM converter for CCD
positive voltage, one inverter for CCD negative voltage and
one white LED driver for LCD backlight. The RT9911 is
targeted for applications that use either two or three primary
cells or a single lithium-ion battery.
RT9911 is available in VQFN-40L 6x6. Each DC-DC converter
has independent shutdown input.
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