ISL9491ERZ-T
- Mfr.Part #
- ISL9491ERZ-T
- Manufacturer
- Intersil (Renesas Electronics Corporation)
- Package / Case
- VQFN
- Datasheet
- Download
- Description
- IC REG CONV SATELLIT 1OUT 16QFN
- Stock
- 9,039
- In Stock :
- 9,039
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- Manufacturer :
- Intersil (Renesas Electronics Corporation)
- Product Category :
- Special Purpose Regulators
- Package / Case :
- VQFN
- Terminal Position :
- QUAD
- Temperature Grade :
- Other
- Control Technique :
- PULSE WIDTH MODULATION
- Voltage - Output :
- 20V
- Factory Lead Time :
- 6 Weeks
- Switcher Configuration :
- Boost
- Peak Reflow Temperature (Cel) :
- 260
- Number of Pins :
- 16
- Number of Outputs :
- 1
- Control Mode :
- CURRENT-MODE
- Switching Frequency-Max :
- 480kHz
- Terminal Form :
- NO LEAD
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Input Voltage (Min) :
- 8V
- Number of Functions :
- 1
- Length :
- 4mm
- Number of Terminations :
- 16
- ECCN Code :
- EAR99
- Series :
- --
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Applications :
- Converter, Satellite Set-Top Box Designs
- Input Voltage-Nom :
- 12V
- RoHS Status :
- RoHS Compliant
- Published :
- 2001
- Supplier Device Package :
- 16-QFN (4x4)
- Max Operating Temperature :
- 85°C
- Qualification Status :
- Not Qualified
- Terminal Pitch :
- 0.65mm
- Analog IC - Other Type :
- SWITCHING REGULATOR
- JESD-609 Code :
- e3
- Min Operating Temperature :
- -20°C
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Width :
- 4mm
- Base Part Number :
- ISL9491
- Packaging :
- Tape and Reel (TR)
- Mount :
- Surface Mount
- Mounting Type :
- Surface Mount
- Voltage - Input :
- 8 V ~ 14 V
- Operating Temperature :
- -20°C ~ 85°C
- Supply Voltage :
- 12V
- Supply Current-Max (Isup) :
- 8mA
- Pin Count :
- 16
- Datasheets
- ISL9491ERZ-T

Special Purpose Regulators Intersil (Renesas Electronics Corporation) ISL9491ERZ-T Overview
Introducing the ISL9491ERZ-T, a cutting-edge Special Purpose Regulator from Intersil, part of Renesas Electronics Corporation. This advanced integrated circuit (IC) is engineered specifically for satellite communication systems, providing a robust and reliable power management solution. The ISL9491ERZ-T ensures consistent performance and power efficiency, making it a pivotal component for developers looking to enhance their satellite communication hardware. With its compact 16QFN package, it integrates smoothly into various designs, supporting a streamlined production process and facilitating bulk purchasing by businesses aiming to scale operations.
ISL9491ERZ-T Features
The ISL9491ERZ-T boasts a high-efficiency power conversion, capable of handling complex power management tasks with ease. Its design is optimized for low thermal footprint, which significantly enhances system reliability under varying operational conditions. The IC’s precision in voltage regulation ensures that sensitive satellite communication components receive stable and consistent power, safeguarding against potential system failures due to power instability.
ISL9491ERZ-T Applications
- Satellite Communication Systems: The ISL9491ERZ-T plays a crucial role in managing power supply lines within satellite modems and transponders, ensuring efficient operation even in the challenging conditions of outer space.
- Ground Station Equipment: Ideal for integration into ground-based communication infrastructures, it stabilizes power delivery, which is essential for long-duration space communication links.
- Mobile Satellite Services (MSS): In portable satellite communication devices, the ISL9491ERZ-T enhances portability and reliability, crucial for maintaining communication in remote areas without conventional network infrastructure.
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