LTC3122IDE#PBF
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- Mfr.Part #
- LTC3122IDE#PBF
- Manufacturer
- Linear Technology
- Package / Case
- 12-WFDFN Exposed Pad
- Datasheet
- Download
- Description
- 15V, 2.5A SYNCHRONOUS STEP-UP DC
- Stock
- 4,896
- In Stock ：
- 4,896
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- Manufacturer :
- Linear Technology
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Width :
- 3mm
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Length :
- 4mm
- Qualification Status :
- Not Qualified
- ECCN Code :
- EAR99
- Voltage - Input (Min) :
- 1.8V
- Terminal Position :
- Dual
- Synchronous Rectifier :
- yes
- Control Mode :
- CURRENT-MODE
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Height Seated (Max) :
- 0.8mm
- Output Configuration :
- Positive
- Packaging :
- Tube
- Terminal Finish :
- Matte Tin (Sn)
- Surface Mount :
- yes
- Voltage - Output (Max) :
- 15V
- Current - Output :
- 2.5A Switch
- RoHS Status :
- ROHS3 Compliant
- Topology :
- Boost
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Published :
- 2002
- Output Voltage :
- 4.25V
- Function :
- Step-Up
- Package / Case :
- 12-WFDFN Exposed Pad
- Voltage - Output (Min/Fixed) :
- 2.2V
- Factory Lead Time :
- 8 Weeks
- Control Technique :
- PULSE WIDTH MODULATION
- Terminal Form :
- NO LEAD
- Input Voltage-Nom :
- 3.6V
- Mounting Type :
- Surface Mount
- Frequency - Switching :
- 1MHz
- Terminal Pitch :
- 0.5mm
- Number of Terminations :
- 12
- Number of Outputs :
- 1
- Voltage - Input (Max) :
- 5.5V
- Base Part Number :
- LTC3122
- JESD-609 Code :
- e3
- Output Type :
- Adjustable
- Operating Temperature :
- -40°C~125°C TJ
- Datasheets
- LTC3122IDE#PBF
Voltage Regulators - DC DC Switching Regulators Linear Technology LTC3122IDE#PBF Overview
The LTC3122IDE#PBF from Linear Technology is a robust synchronous step-up DC/DC converter specifically designed to meet the demanding requirements of applications requiring high power efficiency and compact size. This advanced regulator efficiently converts input voltages from 2.7V to 15V, delivering up to 2.5A of continuous output current with an adjustable output voltage up to 15V. Its ability to provide a stable, regulated output from a lower input voltage makes the LTC3122IDE#PBF an ideal solution for powering high-performance circuits in a compact footprint. The use of a synchronous rectification topology enhances its efficiency, especially beneficial in battery-powered devices where extended battery life is crucial.
LTC3122IDE#PBF Features
The LTC3122IDE#PBF features include high efficiency up to 95%, a wide input voltage range from 2.7V to 15V, and an adjustable output voltage from 2.5V to 15V, making it highly versatile for various applications. It incorporates internal 2.5A switches, has a selectable frequency up to 3MHz, and supports selectable Burst Mode® operation for improved efficiency at low output currents. This voltage regulator also includes over-temperature protection and a power good flag for enhanced system reliability and monitoring.
LTC3122IDE#PBF Applications
- Portable Power Devices: Utilizes its high efficiency and wide input range to optimize battery life and performance in portable medical instruments and handheld devices.
- Industrial Power Supplies: Applies its robust output current delivery and adjustable output for industrial sensors and automation systems, ensuring reliable operation even in variable input conditions.
- Backup Power Systems: Employs its ability to step-up lower voltages to provide consistent, reliable power in UPS systems and emergency backup solutions.
- Wireless Transmitters: Leverages its high efficiency and compact size to extend battery life and reduce thermal footprint in wireless communication devices.
- Automotive Accessories: Suitable for use in automotive environments, providing stable power supply to sensors, dash cams, and other electronic accessories despite fluctuating input voltages.
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