LTC3441EDE
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- Mfr.Part #
- LTC3441EDE
- Manufacturer
- Linear Technology
- Package / Case
- 12-WFDFN Exposed Pad
- Datasheet
- Download
- Description
- LTC3441 - SYNCHRONOUS BUCK-BOOST
- Stock
- 1,877
- In Stock ：
- 1,877
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- Manufacturer :
- Linear Technology
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Max Output Voltage :
- 5.25V
- Efficiency :
- 95 %
- Number of Outputs :
- 1
- Height :
- 750μm
- Terminal Pitch :
- 0.5mm
- REACH SVHC :
- No SVHC
- Number of Terminations :
- 12
- Terminal Finish :
- Matte Tin (Sn)
- Output Type :
- Adjustable
- Qualification Status :
- Not Qualified
- RoHS Status :
- ROHS3 Compliant
- Peak Reflow Temperature (Cel) :
- 260
- Terminal Form :
- NO LEAD
- Function :
- Step-Up/Step-Down
- Mounting Type :
- Surface Mount
- Output Voltage :
- 5.25V
- Base Part Number :
- LTC3441
- Factory Lead Time :
- 8 Weeks
- Lifecycle Status :
- Production (Last Updated: 2 weeks ago)
- Voltage - Input (Max) :
- 5.5V
- Voltage - Output (Max) :
- 5.25V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Lead Free :
- Lead Free
- Surface Mount :
- yes
- Length :
- 4mm
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Topology :
- Buck-Boost
- ECCN Code :
- EAR99
- Number of Pins :
- 12
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Frequency :
- 1.15MHz
- Frequency - Switching :
- 1MHz
- Width :
- 3mm
- Control Mode :
- VOLTAGE-MODE
- Input Voltage-Nom :
- 3.6V
- Operating Temperature :
- -40°C~85°C TA
- Max Output Current :
- 1.2A
- Synchronous Rectifier :
- yes
- Min Output Voltage :
- 2.4V
- JESD-609 Code :
- e3
- Packaging :
- Tube
- Terminal Position :
- QUAD
- Published :
- 2004
- Control Technique :
- PULSE WIDTH MODULATION
- Package / Case :
- 12-WFDFN Exposed Pad
- Output Configuration :
- Positive
- Datasheets
- LTC3441EDE
Voltage Regulators - DC DC Switching Regulators Linear Technology LTC3441EDE Overview
The LTC3441EDE by Linear Technology is a state-of-the-art synchronous buck-boost DC/DC converter, meticulously designed for applications requiring efficient voltage regulation across varying power levels and supply voltages. This innovative component ensures seamless transitions between buck and boost modes, making it an indispensable tool for maintaining stable operation in dual-battery systems or devices with fluctuating power supply. By integrating advanced control features and a robust power management system, the LTC3441EDE excels in delivering consistent, reliable performance, crucial for high-demand electronic applications. The use of Voltage Regulators - DC DC Switching Regulators Linear Technology LTC3441EDE in your designs ensures optimal efficiency and durability, providing a compact, efficient solution tailored for versatile power management challenges.
LTC3441EDE Features
- Wide input voltage range from 2.5V to 5.5V, accommodating various battery technologies and operational conditions.
- Automatic seamless transition between buck and boost modes to maintain output voltage regulation despite varying input levels.
- High efficiency up to 96%, minimizing energy loss and enhancing battery life in portable devices.
- Adjustable output voltage from 1.25V to 5.25V, providing flexibility across different circuit requirements.
- Low quiescent current and shutdown current features, which are critical for power-sensitive applications.
LTC3441EDE Applications
- Portable Devices: Ideal for smartphones, tablets, and other portable electronics where consistent power supply is critical for functionality and battery efficiency.
- Energy Harvesting Systems: Utilizes LTC3441EDE’s capability to manage variable input voltages, crucial for solar, piezoelectric, and thermal energy converters.
- Backup Power Supplies: Ensures reliable power continuity and stability in UPS systems through efficient buck-boost regulation.
- Medical Devices: Suitable for handheld medical instruments requiring precise voltage regulation for sensitive electronic components.
- Automotive Accessories: Powers dash cams, GPS devices, and other automotive electronics with its robust power management capabilities.
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The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
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