LM3475MFX
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- Mfr.Part #
- LM3475MFX
- Manufacturer
- Texas Instruments
- Package / Case
- SC-74A, SOT-753
- Datasheet
- Download
- Description
- IC REG CTRLR BUCK SOT23-5
- Stock
- 38,835
- In Stock ：
- 38,835
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- Manufacturer :
- Texas Instruments
- Product Category :
- DC DC Switching Controllers
- Terminal Form :
- Gull wing
- Output Type :
- Transistor Driver
- Function :
- Step-Down
- Length :
- 2.9mm
- RoHS Status :
- Non-RoHS Compliant
- Quiescent Current :
- 260μA
- Control Mode :
- CURRENT-MODE
- Synchronous Rectifier :
- No
- Number of Pins :
- 5
- Control Features :
- Enable
- Switching Frequency :
- 2MHz
- Mounting Type :
- Surface Mount
- Packaging :
- Tape and Reel (TR)
- Pbfree Code :
- No
- Topology :
- Buck
- Output Configuration :
- Positive
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Max Duty Cycle :
- 100 %
- Mount :
- Surface Mount
- Control Technique :
- HYSTERETIC CURRENT MODE
- Operating Temperature :
- -40°C~125°C TJ
- Output Current :
- 5A
- Voltage - Supply (Vcc/Vdd) :
- 2.7V~10V
- ECCN Code :
- EAR99
- Max Frequency :
- 2MHz
- Package / Case :
- SC-74A, SOT-753
- Lead Free :
- Contains Lead
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Terminal Position :
- Dual
- Input Voltage (Min) :
- 2.7V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Operating Supply Voltage :
- 10V
- Peak Reflow Temperature (Cel) :
- 260
- Base Part Number :
- LM3475
- Number of Terminations :
- 5
- Output Voltage :
- 10V
- Switcher Configuration :
- Boost
- Input Voltage-Nom :
- 5V
- Number of Output Phases :
- 1
- JESD-609 Code :
- e0
- Datasheets
- LM3475MFX
DC DC Switching Controllers Texas Instruments LM3475MFX Overview
Introducing the sophisticated LM3475MFX by Texas Instruments - a cutting-edge DC DC Switching Controller that redefines efficient power management. This inventive controller is particularly designed for buck regulator applications and comes in a compact SOT-23-5 package, blending performance with space-saving innovation. Employing a constant on-time (COT) control scheme, it ensures stable operations over a wide range of input voltages and output loads. The LM3475MFX is highly regarded for its rapid transient response and excellent loop stability without the need for external compensation. It serves an extensive spectrum of supply voltages, from 2.97V to 14V, providing a versatile solution across diversified B2B industrial and commercial platforms. Equipped with integrated features such as thermal shutdown, over-current protection, and under-voltage lockout, this controller upholds device safety and longevity. Optimized for high-performance applications, the LM3475MFX elevates standard PWM control with its adaptability and power-saving advantages, making it an ideal choice for bulk procurement.
LM3475MFX Features
- Constant On-Time (COT) control scheme
- Input voltage range from 2.97V to 14V
- Integrated features for device protection
- Compact SOT-23-5 package for space-constrained applications
- Thermal shutdown and over-current protection
- Under-voltage lockout (UVLO)
- Highly stable operation and fast transient response
LM3475MFX Applications
- Portable Electronics: Maximizes battery life through efficient power conversion.
- Networking Equipment: Provides stable voltage despite variable loads to maintain network integrity.
- Point-of-Load Applications: Enables precise voltage control for sensitive components.
- Consumer Electronics: Delivers consistent performance in devices like gaming consoles and TVs.
- Automotive Accessories: Empowers robust power management in vehicle electronic systems.
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