ISL9112IRTNZ
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- Mfr.Part #
- ISL9112IRTNZ
- Manufacturer
- Intersil (Renesas Electronics Corporation)
- Package / Case
- Datasheet
- Download
- Description
- IC BUCK BOOST 3.3V 1.2A 12TDFN
- Stock
- 27,303
- In Stock ：
- 27,303
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- Manufacturer :
- Intersil (Renesas Electronics Corporation)
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Topology :
- Buck-Boost
- Number of Pins :
- 12
- Min Input Voltage :
- 1.8V
- Voltage - Output :
- 3.3V
- Efficiency :
- 95 %
- Pin Count :
- 12
- Quiescent Current :
- 35μA
- Output Type :
- FIXED
- Number of Outputs :
- 1
- RoHS Status :
- RoHS Compliant
- Current - Output :
- 1.2A
- Mount :
- Surface Mount
- Synchronous Rectifier :
- yes
- Number of Terminations :
- 12
- Min Operating Temperature :
- -40°C
- Max Operating Temperature :
- 85°C
- Output Configuration :
- Positive
- Terminal Pitch :
- 0.4mm
- Frequency - Switching :
- 2.5MHz
- Max Input Voltage :
- 5.5V
- Published :
- 2005
- Control Mode :
- VOLTAGE-MODE
- Operating Supply Voltage :
- 5.5V
- Max Output Current :
- 1.2A
- Min Output Voltage :
- 3.3V
- Temperature Grade :
- Industrial
- Factory Lead Time :
- 6 Weeks
- Radiation Hardening :
- No
- Terminal Position :
- Dual
- Datasheets
- ISL9112IRTNZ
Voltage Regulators - DC DC Switching Regulators Intersil (Renesas Electronics Corporation) ISL9112IRTNZ Overview
The ISL9112IRTNZ from Intersil (Renesas Electronics Corporation) stands as a highly efficient, versatile buck-boost converter, making it an essential component for modern electronics where stable and reliable voltage conversion is necessary. Designed to deliver up to 1.2A of continuous output current, this IC can provide a fixed output voltage of 3.3V, ensuring consistent performance across a range of input voltages from 1.8V to 5.5V. The compact 12-TDFN package of the ISL9112IRTNZ is ideal for space-constrained applications while maintaining a robust design that minimizes electromagnetic interference and enhances thermal performance.
ISL9112IRTNZ Features
This IC incorporates an array of features that make it highly adaptable and efficient for a variety of power management tasks. Key features include an automatic transition between buck and boost modes to maintain a stable output voltage regardless of input voltage variations. Additionally, the device boasts a high efficiency rate, which is crucial for battery-operated devices, extending their operational lifespan. The integrated over-temperature protection ensures device safety and reliability under extreme conditions.
ISL9112IRTNZ Applications
- Portable Devices: The ISL9112IRTNZ can be effectively applied in smartphones, tablets, and other portable electronics where efficient power conversion is critical to battery life and device functionality.
- Wearable Technology: In wearables like smartwatches and fitness trackers, this IC ensures stable voltage supply, maximizing performance while maintaining a compact device footprint.
- Medical Devices: For portable medical devices, such as glucose monitors and portable ECGs, the ISL9112IRTNZ provides reliable power management, which is essential for accurate readings and device reliability.
- Energy Harvesting: Applied in systems that require integration with solar panels or other renewable energy sources, ensuring efficient energy usage and storage.
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