LTC3121EDE#PBF
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- Mfr.Part #
- LTC3121EDE#PBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 12-WFDFN Exposed Pad
- Datasheet
- Download
- Description
- IC REG BOOST ADJ 1.5A 12DFN
- Stock
- 14,117
- In Stock ：
- 14,117
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Topology :
- Boost
- Current - Output :
- 1.5A Switch
- RoHS Status :
- ROHS3 Compliant
- Voltage - Output (Max) :
- 15V
- Output Configuration :
- Positive
- Frequency - Switching :
- Up to 3MHz
- Function :
- Step-Up
- Synchronous Rectifier :
- yes
- Factory Lead Time :
- 8 Weeks
- Base Part Number :
- LTC3121
- Mounting Type :
- Surface Mount
- Voltage - Input (Min) :
- 1.8V
- Package / Case :
- 12-WFDFN Exposed Pad
- Published :
- 2015
- Voltage - Output (Min/Fixed) :
- 2.2V
- Packaging :
- Tube
- Voltage - Input (Max) :
- 5.5V
- Output Type :
- Adjustable
- Number of Outputs :
- 1
- Operating Temperature :
- -40°C~125°C TJ
- Datasheets
- LTC3121EDE#PBF
Voltage Regulators - DC DC Switching Regulators Analog Devices, Inc. LTC3121EDE#PBF Overview
Introducing the LTC3121EDE#PBF from Analog Devices, Inc., a state-of-the-art adjustable boost DC/DC converter, engineered to manage power requirements in demanding applications. This Voltage Regulator operates from an input voltage range of 2.7V to 15V, providing an adjustable output from 2.5V to 15V, which allows flexibility across various voltages while supporting up to 1.5A of output current. The LTC3121EDE#PBF's unique design includes a high-efficiency, 1.2MHz fixed-frequency operation that minimizes external component size while enhancing performance through low noise operations and reduced interference.
LTC3121EDE#PBF Features
The LTC3121EDE#PBF boasts an array of features suitable for high-performance applications, including its ability to deliver a continuous 1.5A output at voltages as high as 15V from a single lithium-ion cell. This IC features a selectable Burst Mode operation which ensures low quiescent current, extending battery life in portable applications. The device’s thermal performance is optimized through a thermally enhanced 12-lead (3mm x 3mm) DFN package, which aids in superior heat dissipation and reliability in compact, thermally challenging environments. Additional features include integrated soft-start, over-temperature protection, and power good flag that contributes to safe and stable operation.
LTC3121EDE#PBF Applications
- Portable Battery-Powered Devices: The LTC3121EDE#PBF can efficiently convert power from a single lithium-ion battery to provide stable voltage for high-current applications, making it ideal for portable medical devices, handheld instruments, and portable consumer products.
- Industrial Power Supplies: Its ability to handle a wide input voltage range and provide a consistent, adjustable output makes it suitable for industrial power applications requiring robust power management solutions.
- Automotive and Avionics Power Systems: The LTC3121EDE#PBF's capacity to withstand high input voltage and provide reliable output fits well in automotive and avionic applications, where steady power delivery under variable conditions is critical.
- Energy Harvesting Systems: Given its high efficiency and low quiescent current, this voltage regulator is well-suited for energy harvesting applications, where maximizing energy conversion and minimizing losses are vital.
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