Integrated Circuit Chip RT6543AGQW High Efficiency Single Synchronous Buck PWM Controller

Product Description Of RT6543AGQW

RT6543AGQW 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.

Specification Of RT6543AGQW

Features Of RT6543AGQW

• A 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

• Internal Soft-Start to Reduce Inrush Current

• Capability of Driving Large Synchronous Rectifier MOSFETs

• Power Good Indicator

• Cycle-by-Cycle Current Limit

• Over-/Under-Voltage Protection

• Thermal Shutdown

• Slew Down Mode as VID Change

Applications Of RT6543AGQW

• Notebook Computers

• CPU/GPU Core Supply

• Chipset/RAM Supply

• Generic DC-DC Power Regulator

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FAQ

Q: Are your products original?
A: Yes, all products are original, new original import is our purpose.
Q: Which Certificates do you have?
A: We are ISO 9001:2015 Certified Company and member of ERAI.
Q: Can you support small quantity order or sample?Is the sample free?
A: Yes,we support sample order and small order.Sample cost is different according to your order or project.
Q: How to ship my order? Is it safe?
A: We use express to ship,such as DHL,Fedex,UPS,TNT,EMS.We can also use your suggested forwarder.Products will be in good packing and ensure the safety and we are responsible to product damage to your order.
Q: What about the lead time?
A: We can ship stock parts within 5 working days.If without stock,we will confirm lead time for you based on your order quantity.