LT3759IMSE#PBF
- Mfr.Part #
- LT3759IMSE#PBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 12-TSSOP (0.118, 3.00mm Width) Exposed Pad
- Datasheet
- Download
- Description
- IC REG CTRLR MULT TOP 12MSOP
- Stock
- 44,487
- In Stock :
- 44,487
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- DC DC Switching Controllers
- Frequency - Switching :
- 100kHz~1MHz
- Control Features :
- Enable, Frequency Control, Power Good, Soft Start
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Output Type :
- Transistor Driver
- Terminal Finish :
- Matte Tin (Sn)
- Packaging :
- Tube
- Input Voltage-Nom :
- 12V
- Output Current :
- 25A
- Lifecycle Status :
- Production (Last Updated: 3 months ago)
- Switcher Configuration :
- Single
- ECCN Code :
- EAR99
- Length :
- 4.039mm
- Terminal Form :
- Gull wing
- Operating Temperature :
- -40°C~125°C TJ
- Output Configuration :
- Positive or Negative, Isolation Capable
- Number of Outputs :
- 1
- Number of Pins :
- 12
- Function :
- Step-Up, Step-Up/Step-Down
- Output Voltage :
- 42V
- Factory Lead Time :
- 8 Weeks
- Voltage - Supply (Vcc/Vdd) :
- 1.6V~42V
- Width :
- 3mm
- Package / Case :
- 12-TSSOP (0.118, 3.00mm Width) Exposed Pad
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Mounting Type :
- Surface Mount
- Control Mode :
- CURRENT-MODE
- Terminal Position :
- Dual
- Synchronous Rectifier :
- No
- Max Frequency :
- 1MHz
- Base Part Number :
- LT3759
- Number of Terminations :
- 12
- RoHS Status :
- ROHS3 Compliant
- Published :
- 2011
- Topology :
- Boost, Flyback, SEPIC
- Control Technique :
- PULSE WIDTH MODULATION
- Surface Mount :
- yes
- Clock Sync :
- yes
- JESD-609 Code :
- e3
- Terminal Pitch :
- 0.65mm
- Datasheets
- LT3759IMSE#PBF

DC DC Switching Controllers Analog Devices, Inc. LT3759IMSE#PBF Overview
The LT3759IMSE#PBF by Analog Devices, Inc. is a highly versatile, multi-topology DC DC switching controller designed to handle a wide range of power supply applications. This robust controller supports boost, flyback, SEPIC and inverting power supply configurations, making it an ideal choice for designers looking for a single component that offers multiple solutions. With its ability to drive a N-channel power MOSFET and operate across a broad input voltage range, the LT3759IMSE#PBF provides efficient solutions for managing complex power demands in various electronic devices. The inclusion of features such as programmable soft-start, frequency synchronization, and thermal shutdown enhances the performance reliability and operational safety, making it a cornerstone for developing advanced electronic systems.
LT3759IMSE#PBF Features
The LT3759IMSE#PBF incorporates several key features that make it stand out in the realm of DC DC switching controllers. It offers a wide input voltage range from 2.7V to 40V, enabling its use in applications involving both low and high input voltages. The device ensures stable operation with its adjustable and synchronizable frequency up to 1MHz, which facilitates smaller external components and compact solution sizes. Its robust thermal protection and UVLO (Under Voltage Lock Out) features guarantee enhanced safety and reliability under diverse operating conditions.
LT3759IMSE#PBF Applications
- Portable Devices: Used in the power management of portable electronic devices to efficiently convert battery voltage into required operating voltages, thereby extending battery life and optimizing device performance.
- LED Lighting: Employs in LED driver circuits to provide a constant current output, ensuring stable LED performance regardless of changes in input voltage or environmental conditions.
- Telecommunications: Critical in powering telecommunications equipment, adapting easily to varying power supply needs while maintaining high efficiency and reliability.
- Automotive: Utilized in automotive applications to manage power within vehicles' electronic systems, ensuring consistent operation and resilience to fluctuating vehicle battery voltages.
- Industrial Systems: Supports industrial applications by powering sensors and other critical components in factory automation setups, enhancing overall system efficiency and reliability.
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