ISL8843AMBZ
- Mfr.Part #
- ISL8843AMBZ
- Manufacturer
- Intersil (Renesas Electronics Corporation)
- Package / Case
- SOIC
- Datasheet
- Download
- Description
- IC REG CTRLR BOOST/FLYBACK 8SOIC
- Stock
- 4,596
- In Stock :
- 4,596
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- Manufacturer :
- Intersil (Renesas Electronics Corporation)
- Product Category :
- DC DC Switching Controllers
- Package / Case :
- SOIC
- Input Voltage (Max) :
- 30V
- Duty Cycle (Max) :
- 100 %
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Pin Count :
- 8
- JESD-30 Code :
- R-PDSO-G8
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Pbfree Code :
- yes
- ECCN Code :
- EAR99
- Number of Outputs :
- 1
- Min Operating Temperature :
- -55°C
- JESD-609 Code :
- e3
- Switcher Configuration :
- Single
- Width :
- 3.9mm
- Control Technique :
- PULSE WIDTH MODULATION
- Terminal Form :
- Gull wing
- Peak Reflow Temperature (Cel) :
- 260
- Factory Lead Time :
- 7 Weeks
- Mount :
- Surface Mount
- Max Operating Temperature :
- 125°C
- Terminal Position :
- Dual
- Frequency - Switching :
- 2MHz
- Control Mode :
- CURRENT-MODE
- Temperature Grade :
- Military
- Input Voltage-Nom :
- 15V
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Qualification Status :
- Not Qualified
- Current - Output :
- 1A
- Max Duty Cycle :
- 96 %
- RoHS Status :
- RoHS Compliant
- Frequency (Max) :
- 2MHz
- Input Voltage (Min) :
- 8V
- Number of Terminations :
- 8
- Number of Functions :
- 1
- Rise Time :
- 20ns
- Published :
- 2007
- Length :
- 4.9mm
- Datasheets
- ISL8843AMBZ

DC DC Switching Controllers Intersil (Renesas Electronics Corporation) ISL8843AMBZ Overview
The ISL8843AMBZ by Intersil (Renesas Electronics Corporation) is a highly versatile and efficient DC DC Switching Controller, designed to manage power supplies in boost and flyback topologies. As part of the advanced line of power management ICs, this controller integrates multiple features to optimize performance, reduce system complexity, and enhance reliability in various applications. The compact 8SOIC package allows for streamlined integration in space-constrained environments, making it an ideal choice for a wide range of industrial and commercial applications.
ISL8843AMBZ Features
- Optimized for boost and flyback converter topologies
- Integrated soft-start for minimized inrush current
- High frequency operation up to 2MHz, allowing smaller size external components
- Adjustable over-current protection to ensure system safety
- High efficiency due to adaptive dead-time and gate drive optimization
- Under-voltage lockout for enhanced reliability
- Compact 8SOIC package suitable for space-constrained applications
ISL8843AMBZ Applications
- Power Supplies for Servers and Telecom Equipment
The ISL8843AMBZ's robust design for high-efficiency power conversion makes it suitable for the demanding environments of server rooms and telecommunications equipment.
- LED Lighting Systems
Its ability to drive boost and flyback topologies efficiently matches the needs for stable and reliable power supply in LED lighting applications.
- Battery-Powered Equipment
Its high frequency operation and low quiescent current feature make it a good fit for extending battery life in portable devices.
- Industrial Control Systems
With its adjustable over-current protection and under-voltage lockout, the ISL8843AMBZ ensures safe and reliable operation in industrial control applications.
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