Integrated Circuit Chip ISL6617AFRZ 6mA PWM Doubler With Output Monitoring Feature​

Product Description Of ISL6617AFRZ

ISL6617AFRZ Phase Doubler scheme to modulate two-phase power trains with single PWM input. It doubles the number of phases that 3.3V multiphase controllers can support.
ISL6617AFRZ is designed to minimize the number of analog signals that interface between the controller and drivers in high phase count scalable applications.

Specification Of ISL6617AFRZ

Features Of ISL6617AFRZ

• Proprietary phase doubler scheme
• Enhanced light- to full-load efficiency
• Double or quadruple phase count
• Patented current balancing with DCR current sensing and adjustable gain
• Current monitoring output (IOUT) to simplify system interface and layout
• Triple-level enable input for mode selection
• Dual PWM output drives for two synchronous rectified bridges with single PWM input
• Channel synchronization and two interleaving options
• Support 3.3V PWM input
• Support 5V PWM output
• Compatible with DCR sensing or smart power stage sensing
• Tri-state PWM input and outputs for output stage shutdown

Applications Of ISL6617AFRZ

• High current, low voltage DC/DC converters
• High frequency and high efficiency VRM and VRD
• High phase count and phase shedding applications
• 3.3V PWM input integrated power stage or DrMOS

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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.