ISL8843ABZ
- Mfr.Part #
- ISL8843ABZ
- Manufacturer
- Intersil
- Package / Case
- SOIC
- Datasheet
- Download
- Description
- 1A, 2000KHZ PDSO8
- Stock
- 47,049
- In Stock :
- 47,049
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- Manufacturer :
- Intersil
- Product Category :
- DC DC Switching Controllers
- Control Mode :
- CURRENT-MODE
- Temperature Grade :
- Industrial
- Length :
- 4.9mm
- Min Operating Temperature :
- -40°C
- Package / Case :
- SOIC
- Qualification Status :
- Not Qualified
- Input Voltage (Min) :
- 8V
- Pbfree Code :
- yes
- Max Operating Temperature :
- 105°C
- Max Duty Cycle :
- 100 %
- Number of Functions :
- 1
- Input Voltage-Nom :
- 15V
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Pin Count :
- 8
- RoHS Status :
- RoHS Compliant
- ECCN Code :
- EAR99
- Published :
- 2001
- Mount :
- Surface Mount
- Width :
- 3.9mm
- Lead Free :
- Lead Free
- Current - Output :
- 1A
- JESD-609 Code :
- e3
- Number of Pins :
- 8
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Terminations :
- 8
- Terminal Form :
- Gull wing
- Factory Lead Time :
- 7 Weeks
- Input Voltage (Max) :
- 30V
- Rise Time :
- 20ns
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Frequency (Max) :
- 2MHz
- Peak Reflow Temperature (Cel) :
- 260
- Number of Outputs :
- 1
- Frequency - Switching :
- 2MHz
- Switcher Configuration :
- Single
- Duty Cycle (Max) :
- 100 %
- Control Technique :
- PULSE WIDTH MODULATION
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Terminal Position :
- Dual
- Quiescent Current :
- 2.9mA
- Datasheets
- ISL8843ABZ

DC DC Switching Controllers Intersil ISL8843ABZ Overview
The DC DC Switching Controllers Intersil ISL8843ABZ is an advanced, highly efficient controller designed for managing power requirements across demanding applications. This model facilitates robust power conversion with a remarkable switching frequency of up to 2000 KHz, combined with a drive capability of 1A. It is encapsulated in a compact PDSO8 package, offering a blend of performance and size efficiency that is ideal for high-density power applications. The ISL8843ABZ ensures minimized power loss with enhanced power usage efficiency, making it a prime choice for developers looking to optimize power management in their systems.
ISL8843ABZ Features
The ISL8843ABZ incorporates several key features that distinguish it from competitors, including its high switching frequency which allows for smaller external components, thereby reducing overall system size and cost. It supports a continuous 1A drive strength that ensures stable performance under varying load conditions. Additionally, its integrated under-voltage lockout and over-temperature protection safeguard the system against abnormal operating conditions, enhancing system reliability and longevity.
ISL8843ABZ Applications
- Power Supplies for Computing Systems: The ISL8843ABZ can be used to efficiently convert power in server and desktop power supplies, ensuring reliable operation and power efficiency.
- Telecommunications Equipment: Suitable for power management in routers, switches, and base station equipment, where consistent performance and efficiency are critical.
- Portable Devices: Applies to battery-powered devices requiring efficient power management to extend battery life and reduce heat generation.
- Industrial Systems: Ideal for use in industrial automation and control systems, where robust and reliable power management is necessary.
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