LM1771SSD
- Mfr.Part #
- LM1771SSD
- Manufacturer
- National Semiconductor
- Package / Case
- 6-WDFN Exposed Pad
- Datasheet
- Download
- Description
- SWITCHING CONTROLLER, VOLTAGE-MO
- Stock
- 15,333
- In Stock :
- 15,333
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- Manufacturer :
- National Semiconductor
- Product Category :
- Application Specific Microcontrollers
- Max Frequency :
- 1MHz
- Duty Cycle :
- 95 %
- Number of Outputs :
- 1
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Voltage - Supply (Vcc/Vdd) :
- 2.8V~5.5V
- Clock Sync :
- No
- Control Features :
- Enable
- JESD-609 Code :
- e3
- Height :
- 800μm
- Mount :
- Surface Mount
- Additional Feature :
- ALSO HAS ADJUSTABLE OUTPUT VOLTAGE AS LOW AS 0.8V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Lead Free :
- Lead Free
- Output Configuration :
- Positive
- Lifecycle Status :
- ACTIVE (Last Updated: 1 day ago)
- Input Voltage (Min) :
- 2.8V
- Operating Temperature :
- -40°C~125°C TJ
- Terminal Pitch :
- 0.95mm
- Input Voltage-Nom :
- 3.3V
- Peak Reflow Temperature (Cel) :
- 260
- Length :
- 3mm
- Synchronous Rectifier :
- yes
- Output Voltage :
- 4.5V
- Number of Terminations :
- 6
- Terminal Finish :
- Matte Tin (Sn)
- Factory Lead Time :
- 6 Weeks
- Terminal Position :
- Dual
- RoHS Status :
- ROHS3 Compliant
- Function :
- Step-Down
- Pbfree Code :
- yes
- Topology :
- Buck
- Mounting Type :
- Surface Mount
- Base Part Number :
- LM1771
- Output Current :
- 6A
- Number of Pins :
- 6
- Frequency - Switching :
- 100kHz~1MHz
- Packaging :
- Tape and Reel (TR)
- Package / Case :
- 6-WDFN Exposed Pad
- Operating Supply Voltage :
- 5.5V
- Width :
- 3mm
- Thickness :
- 800μm
- Switcher Configuration :
- Push-Pull
- Quiescent Current :
- 400μA
- ECCN Code :
- EAR99
- Output Type :
- Transistor Driver
- Control Technique :
- PULSE WIDTH MODULATION
- Datasheets
- LM1771SSD

Application Specific Microcontrollers National Semiconductor LM1771SSD Overview
The National Semiconductor LM1771SSD is an exceptional switching controller designed for precision and efficiency in a variety of demanding applications. This product is an integral part of the Application Specific Microcontrollers category, emphasizing its role in tailored solutions for complex electronic circuits. With its robust design and advanced technology, the LM1771SSD ensures reliable performance and superior voltage regulation, making it an ideal choice for manufacturers looking to enhance system reliability and power management capabilities.
LM1771SSD Features
The LM1771SSD switching controller includes several key features that make it stand out in the market. Its high-frequency operation minimizes the size of external components, while its innovative architecture allows for reduced noise and enhanced power efficiency. The device also supports a wide range of input voltages, accommodating various power supplies and applications. Additionally, the LM1771SSD's built-in thermal protection ensures safe operation under all conditions, protecting your investment and system integrity.
LM1771SSD Applications
- Portable Devices: Utilized in smartphones and tablets to manage power more efficiently, extending battery life while maintaining device performance.
- Telecommunications Equipment: Employs advanced voltage control to support the power management requirements of routers, switches, and other networking hardware.
- Consumer Electronics: Integrated into TVs and audio systems for improved energy efficiency and reliable operation, even under variable load conditions.
- Automotive Applications: Used in vehicle electronic systems to ensure stable operation despite fluctuations in battery voltage, enhancing overall vehicle reliability.
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