LTC3892HFE-1
- Mfr.Part #
- LTC3892HFE-1
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 28-TSSOP (0.173, 4.40mm Width) Exposed Pad
- Datasheet
- Download
- Description
- IC POWER MANAGEMENT
- Stock
- 33,514
- In Stock :
- 33,514
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- DC DC Switching Controllers
- Synchronous Rectifier :
- yes
- Voltage - Supply (Vcc/Vdd) :
- 4.5V~60V
- Packaging :
- Tube
- RoHS Status :
- Non-RoHS Compliant
- Package / Case :
- 28-TSSOP (0.173, 4.40mm Width) Exposed Pad
- Duty Cycle (Max) :
- 99%
- Clock Sync :
- No
- Output Configuration :
- Positive
- Function :
- Step-Down
- Output Type :
- Transistor Driver
- Base Part Number :
- LTC3892
- Number of Outputs :
- 2
- Topology :
- Buck
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Mounting Type :
- Surface Mount
- Operating Temperature :
- -40°C~150°C TJ
- Control Features :
- Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking
- Frequency - Switching :
- 105kHz~835kHz 350kHz~535kHz
- Datasheets
- LTC3892HFE-1

DC DC Switching Controllers Analog Devices, Inc. LTC3892HFE-1 Overview
The LTC3892HFE-1 from Analog Devices, Inc. stands out in the realm of DC DC switching controllers due to its robust design tailored for demanding power management applications. This IC ensures efficient handling of high-voltage power supplies up to 60V, making it an indispensable component in systems requiring reliable power distribution and management. The LTC3892HFE-1 excels in delivering continuous, stable operation, even under challenging environmental conditions, thereby enhancing system reliability and performance.
LTC3892HFE-1 Features
The LTC3892HFE-1 includes several key features that make it a top choice for power management solutions:
- Dual phase operation which helps in reducing system noise and enhancing power efficiency.
- Wide input voltage range from 4.5V to 60V, accommodating a variety of power sources.
- Robust thermal performance due to its high-efficiency design and heat management capabilities.
- Adjustable switching frequency from 50kHz to 900kHz, allowing flexibility in balancing efficiency and component size.
- Integrated safeguard features including overvoltage, under voltage, and overcurrent protection to ensure system stability and safety.
LTC3892HFE-1 Applications
- Automotive Power Systems: Utilized in managing power within automotive applications, ensuring reliable operation despite fluctuating engine conditions.
- Industrial Power Supplies: Ideal for high voltage industrial applications, providing stable power amidst varying load demands.
- Telecommunications Equipment: Supports the power management requirements of telecom infrastructures, adapting easily to both high and low voltage operations.
- Renewable Energy Systems: Effective in solar and other renewable energy applications, optimizing power conversion and distribution.
- Portable Devices: Can be used in designing power solutions for battery-operated devices where efficiency and battery life extension are critical.
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