ISL6443IR
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- Mfr.Part #
- ISL6443IR
- Manufacturer
- Intersil (Renesas Electronics Corporation)
- Package / Case
- QFN
- Datasheet
- Download
- Description
- IC CTRLR SGL/STEP DOWN PWM 28QFN
- Stock
- 25,997
- In Stock ：
- 25,997
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- Manufacturer :
- Intersil (Renesas Electronics Corporation)
- Product Category :
- Power Management - Specialized
- Package / Case :
- QFN
- Input Voltage (Min) :
- 5.6V
- Radiation Hardening :
- No
- Switcher Configuration :
- Push-Pull
- Number of Outputs :
- 3
- Operating Supply Current :
- 50μA
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Height Seated (Max) :
- 1mm
- Number of Terminations :
- 28
- Terminal Pitch :
- 0.5mm
- Number of Functions :
- 1
- Control Technique :
- PULSE WIDTH MODULATION
- Temperature Grade :
- Industrial
- JESD-609 Code :
- e3
- RoHS Status :
- RoHS Compliant
- Analog IC - Other Type :
- DUAL SWITCHING CONTROLLER
- Length :
- 5mm
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Min Operating Temperature :
- -40°C
- Published :
- 2004
- Input Voltage-Nom :
- 12V
- Width :
- 5mm
- Current - Output :
- 60mA
- Max Operating Temperature :
- 85°C
- Frequency - Switching :
- 340kHz
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Terminal Position :
- QUAD
- Mount :
- Surface Mount
- Pin Count :
- 28
- Input Voltage (Max) :
- 24V
- Factory Lead Time :
- 6 Weeks
- Control Mode :
- CURRENT-MODE
- ECCN Code :
- EAR99
- Lead Free :
- Lead Free
- Peak Reflow Temperature (Cel) :
- 260
- Operating Supply Voltage :
- 12V
- Number of Pins :
- 28
- Datasheets
- ISL6443IR
Power Management - Specialized Intersil (Renesas Electronics Corporation) ISL6443IR Overview
The ISL6443IR by Intersil, now part of Renesas Electronics Corporation, represents a cutting-edge solution in the realm of power management. Designed to handle single or step-down PWM (Pulse Width Modulation) control, this IC is housed in a 28QFN package, optimizing it for high-performance environments where space and efficiency are critical. This controller excels in delivering precise power management, making it an ideal choice for demanding applications where reliable power control is essential. With its robust design and advanced technology, the Power Management - Specialized Intersil (Renesas Electronics Corporation) ISL6443IR ensures enhanced system reliability and performance.
ISL6443IR Features
The ISL6443IR offers several key features that make it an attractive option for sophisticated power management systems. These include its ability to operate with a single-step down or synchronous buck PWM controller, providing high efficiency and reduced heat generation. The device supports a wide input voltage range, accommodating various power supplies and operational demands. Its integrated MOSFET drivers and programmable frequency up to 1.4MHz allow for smaller external components, reducing overall design footprint and cost.
ISL6443IR Applications
- Telecommunications Equipment: The ISL6443IR is used to provide stable, efficient power control in telecommunications systems, ensuring reliable operation and performance under varying load conditions.
- Computing Systems: In computing, this IC manages power supply in a manner that maximizes efficiency and reliability, critical for maintaining system stability and prolonging component life.
- Portable and Battery-Powered Devices: The ISL6443IR's efficiency is crucial in extending battery life while providing consistent performance, making it ideal for mobile devices and portable electronics.
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