LTC7821EUH#TRPBF
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- Mfr.Part #
- LTC7821EUH#TRPBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 32-WFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC REG CTRLR BUCK HYBRID 32QFN
- Stock
- 2,377
- In Stock ：
- 2,377
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- DC DC Switching Controllers
- Length :
- 5mm
- Lifecycle Status :
- Production (Last Updated: 1 month ago)
- Base Part Number :
- LTC7821
- Frequency - Switching :
- 200kHz~1.5MHz
- Factory Lead Time :
- 26 Weeks
- Mounting Type :
- Surface Mount
- Published :
- 2017
- Output Configuration :
- Positive
- Number of Pins :
- 32
- Terminal Position :
- QUAD
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Duty Cycle (Max) :
- 40%
- Package / Case :
- 32-WFQFN Exposed Pad
- Function :
- Step-Down
- JESD-609 Code :
- e3
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Number of Terminations :
- 32
- RoHS Status :
- ROHS3 Compliant
- Output Phases :
- 2
- Control Technique :
- PULSE WIDTH MODULATION
- Input Voltage-Nom :
- 48V
- Surface Mount :
- yes
- Control Features :
- Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking
- Terminal Finish :
- Matte Tin (Sn)
- Width :
- 5mm
- Operating Temperature :
- -40°C~125°C TJ
- Terminal Pitch :
- 0.5mm
- Height Seated (Max) :
- 0.8mm
- Output Type :
- Transistor Driver
- Output Voltage-Max :
- 33.5V
- Synchronous Rectifier :
- No
- Output Voltage-Min :
- 0.9V
- Packaging :
- Tape and Reel (TR)
- Topology :
- Buck
- Peak Reflow Temperature (Cel) :
- 260
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Voltage - Supply (Vcc/Vdd) :
- 10V~72V
- Number of Outputs :
- 1
- Control Mode :
- VOLTAGE-MODE
- Datasheets
- LTC7821EUH#TRPBF
DC DC Switching Controllers Analog Devices, Inc. LTC7821EUH#TRPBF Overview
The LTC7821EUH#TRPBF from Analog Devices, Inc. is a state-of-the-art hybrid DC DC switching controller that combines the robustness of a hard-switched controller with the efficiency of a resonant mode converter. This innovative product is designed to deliver precise power regulation while minimizing power losses, making it an ideal solution for energy-sensitive applications. It leverages a unique architecture that enables optimal performance in a compact 32-QFN package, addressing the needs of high-performance power systems with stringent space constraints. The DC DC Switching Controllers Analog Devices, Inc. LTC7821EUH#TRPBF is engineered to meet the demands of modern electronic devices requiring reliable and efficient power conversion.
LTC7821EUH#TRPBF Features
This controller integrates multiple features that enhance its utility and performance in various applications:
- Hybrid control: Combines phase-shifted full bridge with synchronous step-down converter techniques.
- High efficiency: Optimizes power delivery with minimal thermal footprint.
- Compact size: 32-QFN package allows for integration in space-constrained environments.
- Flexible power supply: Suitable for applications requiring up to 48V input voltage.
- Durable design: Built to withstand rigorous industrial environments and extended operational periods.
LTC7821EUH#TRPBF Applications
- Telecommunications Equipment: Enhances power efficiency and reliability in routers, switches, and base stations by delivering stable and precise voltage levels.
- Automotive Electronics: Utilized in electric vehicle controllers and onboard chargers, ensuring optimal energy management and battery usage.
- Industrial Systems: Powers high-performance industrial machinery and control systems, providing robust power conversion under variable load conditions.
- Renewable Energy Systems: Ideal for solar inverters and wind turbine controllers, maximizing efficiency in energy conversion processes.
- Data Centers: Critical in power supply units and backup systems, maintaining consistent operations and reducing energy wastage.
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