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IR3087MTR
- Manufacturer's Part No.:IR3087MTR
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- Series:XPhase™
- Description:IC XPHASE W/OVP/TM CTRL 20L-MLPQ
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- In Stock: 8876
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- Available: 8876
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- Description
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- Shopping Guide
The IR3087 Phase IC combined with an IR XPhase™ Control IC provides a full featured and flexible way to implement power solutions for the latest high performance CPUs and ASICs.
The “Control” IC provides overall system control and interfaces with any number of “Phase” ICs which each drive and monitor a single phase of a multiphase converter.
The XPhaseTM architecture results in a power supply that is smaller, less expensive, and easier to design while providing higher efficiency than conventional approaches.
The IR3087 with Opti-Phase™ is intended for applications demanding increased efficiency under medium to light load conditions. Both gate drivers will drive low at a programmable output current threshold. This effectively disconnects the phase from the load eliminating power losses due to switching and circulating currents.
FEATURES
• 2.5A Average Gate Drive Current
• Loss-Less Inductor Current Sense
• Internal Inductor DCR Temperature Compensation
• Programmable Phase Delay
• Programmable Feed-Forward Voltage Mode PWM Ramp
• Sub 100ns Minimum Pulse Width supports 1MHz per-phase operation
• Current Sense Amplifier drives a single wire Average Current Share Bus
• Current Share Amplifier reduces PWM Ramp slope to ensure sharing between phases
• Body Braking™ disables Synchronous MOSFET for improved transient response and prevents negative output voltage at converter turn-off
• Opti-Phase™ reduces the number of phases for improved light to medium load efficiency
• OVP comparator with 150ns response
• Programmable Phase Over-Temperature Detection
• Small thermally enhanced 20L MLPQ package
Functional Equivalent (FE) materials, including Fused Filament Fabrication (FFF) form, assembly, and functionally compatible substitute materials.
SHIPPING GUIDE
Shipping Methods
Rest assured that your orders will be handled by these trusted providers, such as DHL, FedEx, SF, and UPS.
Shipping Cost
Shipping starts at $40 but varies for destinations like South Africa, Brazil, India, and more. The actual shipping charges depend on time zone, country, and package weight/volume.
Delivery Time
We ship orders once daily, around 5 p.m., except on Sundays. The estimated delivery time may vary depending on the courier service you choose, but typically ranges from 5 to 7 business days.
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