ISL6540AIRZA-T
- Mfr.Part #
- ISL6540AIRZA-T
- Manufacturer
- Intersil (Renesas Electronics Corporation)
- Package / Case
- 28-VFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC REG CTRLR BUCK 28QFN
- Stock
- 6,000
- In Stock :
- 6,000
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- Manufacturer :
- Intersil (Renesas Electronics Corporation)
- Product Category :
- DC DC Switching Controllers
- Voltage - Supply (Vcc/Vdd) :
- 2.97V~22V
- JESD-609 Code :
- e3
- Operating Temperature :
- -40°C~85°C TA
- Factory Lead Time :
- 10 Weeks
- Package / Case :
- 28-VFQFN Exposed Pad
- Function :
- Step-Down
- Output Type :
- Transistor Driver
- Synchronous Rectifier :
- yes
- Frequency - Switching :
- 250kHz~2MHz
- Number of Outputs :
- 1
- Topology :
- Buck
- RoHS Status :
- ROHS3 Compliant
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Duty Cycle (Max) :
- 100%
- Output Configuration :
- Positive
- Base Part Number :
- ISL6540
- ECCN Code :
- EAR99
- Clock Sync :
- No
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Packaging :
- Tape and Reel (TR)
- Control Features :
- Current Limit, Enable, Frequency Control, Power Good, Soft Start
- Mounting Type :
- Surface Mount
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Datasheets
- ISL6540AIRZA-T

DC DC Switching Controllers Intersil (Renesas Electronics Corporation) ISL6540AIRZA-T Overview
The DC DC Switching Controllers Intersil (Renesas Electronics Corporation) ISL6540AIRZA-T is a highly efficient, robust IC regulator controller, designed for applications requiring a compact, high-performance power management solution. This controller is ideal for converting high input voltage down to lower output voltages with excellent power efficiency, making it suitable for a wide range of industrial and commercial applications. Its compact 28QFN package ensures a minimal footprint on PCBs, providing a versatile option for space-constrained environments.
ISL6540AIRZA-T Features
- Efficient buck controller for step-down voltage regulation
- Optimized for high-frequency operation enabling small inductor and capacitor sizes
- Integrated soft-start for minimal startup stress
- Over-temperature and over-current protection to ensure device and system safety
- Compact 28QFN package ideal for space-sensitive applications
ISL6540AIRZA-T Applications
- Power Supplies for Servers: Ensures stable and efficient power conversion, critical for server reliability and performance.
- Telecommunications Equipment: Provides robust power management solutions for telecom infrastructures requiring reliable and continuous operation.
- Portable Devices: Facilitates compact and efficient power control in portable electronic devices, enhancing battery life and performance.
- Networking Equipment: Suitable for powering high-performance network routers and switches, ensuring consistent operation and system integrity.
- Automotive Applications: Used in advanced driver-assistance systems (ADAS) to maintain precise voltage regulation under varying electrical conditions.
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