ISL8540IVEZ
- Mfr.Part #
- ISL8540IVEZ
- Manufacturer
- Intersil (Renesas Electronics Corporation)
- Package / Case
- HTSSOP EP
- Datasheet
- Download
- Description
- IC REG BUCK ADJ 2A 20HTSSOP
- Stock
- 25,514
- In Stock :
- 25,514
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- Manufacturer :
- Intersil (Renesas Electronics Corporation)
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Min Operating Temperature :
- -40°C
- Terminal Position :
- Dual
- Number of Pins :
- 20
- ECCN Code :
- EAR99
- Control Technique :
- PULSE WIDTH MODULATION
- Output Type :
- Adjustable
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Base Part Number :
- ISL8540
- Radiation Hardening :
- No
- Mount :
- Surface Mount
- Voltage - Input (Max) :
- 40V
- Voltage - Output :
- 35V
- Switcher Configuration :
- Buck
- Number of Functions :
- 1
- Operating Supply Voltage :
- 40V
- Efficiency :
- 95 %
- Voltage - Input (Min) :
- 9V
- Terminal Pitch :
- 0.65mm
- Mounting Type :
- Surface Mount
- Number of Outputs :
- 1
- Max Output Voltage :
- 35V
- Current - Output :
- 2A
- Voltage - Output (Min/Fixed) :
- 1.21V
- Series :
- --
- Frequency - Switching :
- 600kHz
- Max Output Current :
- 2A
- Width :
- 4.4mm
- JESD-609 Code :
- e3
- Topology :
- Buck
- Package / Case :
- HTSSOP EP
- Peak Reflow Temperature (Cel) :
- 260
- Temperature Grade :
- Industrial
- Packaging :
- Cut Tape
- Input Voltage-Nom :
- 24V
- RoHS Status :
- RoHS Compliant
- Min Output Voltage :
- 1.21V
- Output Configuration :
- Positive
- Number of Terminations :
- 20
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Max Input Voltage :
- 40V
- Pin Count :
- 20
- Max Operating Temperature :
- 85°C
- Terminal Form :
- Gull wing
- Function :
- Step-Down
- Supplier Device Package :
- 20-HTSSOP
- Synchronous Rectifier :
- yes
- Lead Free :
- Lead Free
- Min Input Voltage :
- 9V
- Control Mode :
- VOLTAGE-MODE
- Voltage - Output (Max) :
- 35V
- Length :
- 6.5mm
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Operating Temperature :
- -40°C ~ 125°C (TJ)
- Published :
- 2004
- Datasheets
- ISL8540IVEZ

Voltage Regulators - DC DC Switching Regulators Intersil (Renesas Electronics Corporation) ISL8540IVEZ Overview
The ISL8540IVEZ from Intersil (Renesas Electronics Corporation) represents a robust, highly efficient solution for adjustable DC-DC power conversion. Designed for flexibility, this integrated circuit (IC) is tailored to meet the demanding requirements of a wide range of applications, ensuring optimal performance in converting input voltages into a precisely regulated output. With its compact 20HTSSOP package, the ISL8540IVEZ offers a seamless integration into various electronic assemblies, minimizing the footprint and enhancing overall system reliability. This product stands out in the Voltage Regulators - DC DC Switching Regulators category, making it an ideal choice for businesses looking to purchase high-quality components in bulk.
ISL8540IVEZ Features
The ISL8540IVEZ includes several key features that make it highly attractive for power regulation applications. It supports a wide input voltage range and provides an adjustable output, capable of delivering up to 2A of continuous current. The efficiency of this device is optimized through advanced synchronous buck regulator topology, which reduces energy loss during power conversion. Additionally, its integrated protection mechanisms against overcurrent and thermal overload ensure safe operation under varied environmental conditions.
ISL8540IVEZ Applications
- Portable Devices: Its small footprint and efficiency make the ISL8540IVEZ ideal for battery-powered portable devices, ensuring longer battery life and reliable performance.
- Networking Equipment: The adjustable output and high current capability are crucial for powering sensitive networking hardware, which requires stable and precise voltage regulation.
- Computing Systems: Utilized in laptops and small computers, the ISL8540IVEZ helps in managing power supply efficiently, which is critical for maintaining the performance and stability of computing operations.
- Industrial Instruments: The robust design and wide operating temperature range allow it to function reliably in harsh industrial environments, supporting a variety of industrial applications.
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