RT6543A=ML
RT6543A=ML
High Efficiency Step-Down DC-DC Controller
Built-in 1% Reference Voltage
2-Bit Programmable Output Voltage with Integrated
Adjustable Switching Frequency
Input Voltage Range : 3V to 24V
EGP120.00
واتس 635 633 01010
العنون:- مصر الجديدة- 60 الخليفة المامون - مول كوين سنتر الدور الثانى - شركة ام القرى
الراحة الاسبوعية : الجمعه
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Description
RT6543A=ML
General Description
The RT6543A/B PWM controller provides high efficiency, excellent transient response, and high DC output accuracy for stepping down high voltage batteries to generate low voltage CPU core, I/O, and chipset RAM. The RT6543A/B supports on chip voltage programming function between 0V and 1.8V by controlling VID1/VID0 inputs. Compared with conventional current-mode PWMs, the RT6543A/B achieves high efficiency without any current sensing resistors. Furthermore, the RT6543A/B has ability to drive synchronous rectifier MOSFETs and enters diode emulation mode at light load condition that also save lots of power consumption. Besides
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