LM3524DM
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- Mfr.Part #
- LM3524DM
- Manufacturer
- Texas Instruments
- Package / Case
- 16-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC REG CTRLR BUCK/BOOST 16SOIC
- Stock
- 1,291
- In Stock ：
- 1,291
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- Manufacturer :
- Texas Instruments
- Product Category :
- DC DC Switching Controllers
- Topology :
- Buck, Boost
- Terminal Form :
- Gull wing
- Terminal Position :
- Dual
- Control Technique :
- PULSE WIDTH MODULATION
- Quiescent Current :
- 5mA
- Output Current :
- 200mA
- Output Configuration :
- Positive or Negative
- Output Voltage :
- 18V
- Input Voltage-Nom :
- 20V
- Switching Frequency :
- 350kHz
- Number of Pins :
- 16
- Lead Free :
- Contains Lead
- Mount :
- Surface Mount
- JESD-609 Code :
- e0
- Peak Reflow Temperature (Cel) :
- 235
- Width :
- 3.9mm
- Switcher Configuration :
- Push-Pull
- Input Voltage (Max) :
- 40V
- Frequency :
- 350kHz
- Output Type :
- Transistor Driver
- Mounting Type :
- Surface Mount
- Max Duty Cycle :
- 49 %
- Base Part Number :
- LM3524
- Package / Case :
- 16-SOIC (0.154, 3.90mm Width)
- Packaging :
- Tube
- Rise Time :
- 200ns
- Control Features :
- Current Limit, Enable, Frequency Control
- RoHS Status :
- Non-RoHS Compliant
- Fall Time (Typ) :
- 100 ns
- Input Voltage (Min) :
- 8V
- Control Mode :
- VOLTAGE-MODE
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Terminations :
- 16
- REACH SVHC :
- No SVHC
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Pbfree Code :
- No
- Number of Outputs :
- 1
- Operating Temperature :
- 0°C~125°C TJ
- ECCN Code :
- EAR99
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Voltage - Supply (Vcc/Vdd) :
- 8V~40V
- Synchronous Rectifier :
- No
- Function :
- Step-Up, Step-Down
- Datasheets
- LM3524DM
DC DC Switching Controllers Texas Instruments LM3524DM Overview
The DC DC Switching Controllers Texas Instruments LM3524DM represents a pinnacle of power management technology, adeptly designed to drive buck or boost topologies within a variety of electronic applications. Originating from the renowned innovation hub of Texas Instruments, this robust integrated circuit (IC) ensures a dependable and efficient control mechanism for switching regulators. Deploying the LM3524DM facilitates sophisticated power solutions, thanks to its advanced circuit design which enables precise voltage regulation and power conversion while maintaining an energy-efficient operation. Its presence in systems is a testament to its reliability in providing stable power, making it a favored choice for engineers and procurement specialists who seek both quality and performance in volume purchases for their power-critical projects.
LM3524DM Features
- Dual alternating outputs for efficient control of external switches
- Broad input voltage range suitable for multiple power sources
- Integrated oscillators with variable frequency control
- Current limiting and thermal shutdown for built-in protections
- Soft-start functionality to minimize in-rush current at power-up
LM3524DM Applications
- Buck Converters: In buck converter applications, the LM3524DM controls the step-down conversion process, ensuring devices receive a lower, regulated voltage from a higher input source.
- Boost Converters: This IC excels in boost converter configurations by managing the step-up conversion which allows devices to operate on a voltage higher than the supply.
- Power Supplies: The LM3524DM plays a critical role in developing reliable power supplies by providing stable control over switching transistors, essential for maintaining output consistency.
- Battery Chargers: When integrated into battery charging circuits, it efficiently manages the power flow to recharge batteries, safeguarding against overcharging with its precision control.
- DC Motor Drivers: Its ability to handle high frequency switching makes it suitable for DC motor control applications, where speed and direction are governed by voltage variations.
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