LM3489MM
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- Mfr.Part #
- LM3489MM
- Manufacturer
- Texas Instruments
- Package / Case
- 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
- Datasheet
- Download
- Description
- IC REG CTRLR BUCK 8VSSOP
- Stock
- 4,092
- In Stock ：
- 4,092
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- Manufacturer :
- Texas Instruments
- Product Category :
- DC DC Switching Controllers
- ECCN Code :
- EAR99
- Topology :
- Buck
- Terminal Form :
- Gull wing
- Synchronous Rectifier :
- No
- Control Mode :
- CURRENT-MODE
- Package / Case :
- 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
- Voltage - Supply (Vcc/Vdd) :
- 4.5V~35V
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Operating Temperature :
- -40°C~125°C TJ
- Terminal Pitch :
- 0.65mm
- JESD-30 Code :
- S-PDSO-G8
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Width :
- 3mm
- Input Voltage (Max) :
- 35V
- Length :
- 3mm
- Control Features :
- Current Limit, Enable
- Number of Terminations :
- 8
- Terminal Position :
- Dual
- JESD-609 Code :
- e0
- Series :
- Automotive, AEC-Q100
- Duty Cycle (Max) :
- 100%
- RoHS Status :
- Non-RoHS Compliant
- Base Part Number :
- LM3489
- Peak Reflow Temperature (Cel) :
- 260
- Frequency - Switching :
- Up to 1MHz
- Input Voltage-Nom :
- 12V
- Packaging :
- Tape and Reel (TR)
- Control Technique :
- HYSTERETIC CURRENT MODE
- Mounting Type :
- Surface Mount
- Number of Outputs :
- 1
- Output Configuration :
- Positive
- Surface Mount :
- yes
- Function :
- Step-Down
- Output Type :
- Transistor Driver
- Input Voltage (Min) :
- 4.5V
- Output Current-Max :
- 0.44A
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Datasheets
- LM3489MM
DC DC Switching Controllers Texas Instruments LM3489MM Overview
The Texas Instruments LM3489MM is a high-performance, highly efficient DC DC Switching Controller designed to manage power conversion with precision. Ideal for applications requiring a compact solution with adjustable output, this controller excels in its ability to drive a high-efficiency buck or boost converter. With its small form factor in an 8-VSSOP package, it seamlessly integrates into various electronic assemblies, making it a versatile choice for advanced power management. Incorporating the DC DC Switching Controllers Texas Instruments LM3489MM into your designs ensures reliable operation with enhanced power optimization.
LM3489MM Features
The LM3489MM from Texas Instruments includes several key features that make it an excellent choice for power management tasks. It supports a wide input voltage range, which allows for flexible deployment in systems with varying power supplies. Its adjustable frequency and current limit settings enable customized performance tailored to specific application requirements. Additionally, the device's built-in thermal shutdown and overcurrent protection ensure safe and continuous operation, even under extreme conditions.
LM3489MM Applications
- Portable Devices: Utilized in smartphones and tablets to efficiently manage power consumption, prolonging battery life while maintaining device performance.
- Networking Equipment: Helps in power regulation for routers and switches, ensuring stable operation and enhancing system reliability.
- Consumer Electronics: Applied in gaming consoles and TVs to optimize power usage and support advanced power saving modes.
- Automotive Applications: Used in automotive electronics for managing power in infotainment systems and LED lighting, contributing to overall energy efficiency.
- Industrial Systems: Provides effective power control solutions in automated machinery and industrial robots, facilitating consistent performance and durability.
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