ISL6843IU-T
- Mfr.Part #
- ISL6843IU-T
- Manufacturer
- Intersil (Renesas Electronics Corporation)
- Package / Case
- MSOP
- Datasheet
- Download
- Description
- IC REG CTRLR BOOST/FLYBACK 8MSOP
- Stock
- 42,438
- In Stock :
- 42,438
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- Manufacturer :
- Intersil (Renesas Electronics Corporation)
- Product Category :
- DC DC Switching Controllers
- Number of Functions :
- 1
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Max Operating Temperature :
- 105°C
- Voltage - Output :
- 20.3V
- Clock Sync :
- No
- Control Technique :
- PULSE WIDTH MODULATION
- Output Type :
- Transistor Driver
- Number of Terminations :
- 8
- Max Duty Cycle :
- 96 %
- Synchronous Rectifier :
- yes
- Output Configuration :
- Positive, Isolation Capable
- Qualification Status :
- Not Qualified
- Frequency - Switching :
- 2MHz
- Current - Output :
- 1A
- Fall Time (Typ) :
- 20 ns
- Number of Pins :
- 8
- Packaging :
- Tape and Reel (TR)
- Input Voltage-Nom :
- 15V
- Lead Free :
- Contains Lead
- Quiescent Current :
- 4.1mA
- Temperature Grade :
- Industrial
- ECCN Code :
- EAR99
- Input Voltage (Min) :
- 9V
- Min Operating Temperature :
- -40°C
- Width :
- 3mm
- Serial Interfaces :
- --
- Switcher Configuration :
- Single
- Length :
- 3mm
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Series :
- --
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- JESD-609 Code :
- e0
- Published :
- 2001
- Peak Reflow Temperature (Cel) :
- 240
- RoHS Status :
- Non-RoHS Compliant
- Base Part Number :
- ISL6843
- Frequency (Max) :
- 2MHz
- Operating Temperature :
- -40°C ~ 105°C (TA)
- Output Phases :
- 1
- Mount :
- Surface Mount
- Terminal Form :
- Gull wing
- Duty Cycle (Max) :
- 100 %
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Voltage - Supply (Vcc/Vdd) :
- 9 V ~ 16 V
- Package / Case :
- MSOP
- Reach Compliance Code :
- not_compliant
- Supplier Device Package :
- 8-MSOP
- Function :
- Step-Up, Step-Up/Step-Down
- Terminal Pitch :
- 0.65mm
- Number of Outputs :
- 1
- Terminal Position :
- Dual
- Topology :
- Flyback
- Control Mode :
- CURRENT-MODE
- Control Features :
- Current Limit, Frequency Control
- Rise Time :
- 20ns
- Datasheets
- ISL6843IU-T

DC DC Switching Controllers Intersil (Renesas Electronics Corporation) ISL6843IU-T Overview
Introducing the ISL6843IU-T by Intersil, a part of Renesas Electronics Corporation, designed for high-efficiency applications requiring a boost or flyback topology. This DC DC Switching Controller is built to enhance the performance of power management systems across various industries. Its compact 8-MSOP package is optimized for space-constrained applications, making it a pivotal choice for designers looking to improve system reliability and performance. The ISL6843IU-T integrates sophisticated features that support enhanced power conversion efficiencies, making it a critical component for developing advanced electronic systems.
ISL6843IU-T Features
The ISL6843IU-T includes numerous features that make it a standout choice for power control. Key features include adjustable frequency up to 2 MHz, which allows for flexibility in component choice and reduces overall system size by enabling the use of smaller, more efficient external components. It also features an integrated soft-start, reducing inrush current and protecting other components from voltage spikes during startup. With its comprehensive fault protection capabilities, including over-voltage, under-voltage, and over-temperature protection, the ISL6843IU-T ensures reliable operation under a range of electrical conditions.
ISL6843IU-T Applications
- Power Supplies: Utilized in both commercial and industrial settings, the ISL6843IU-T helps in designing scalable and efficient power supplies, ensuring stable voltage and current levels.
- LED Lighting: Ideal for driving high-brightness LEDs, this controller supports constant current output, which is essential for maintaining consistent light quality and prolonging LED life.
- Telecommunications Equipment: Its robust design and power handling capabilities make it suitable for telecommunications infrastructure, where stable and efficient power delivery is critical.
- Portable Devices: The ISL6843IU-T is also well-suited for portable electronic devices, offering a compact solution for power management challenges in space-limited applications.
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