LM1771UMMX/NOPB
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- Mfr.Part #
- LM1771UMMX/NOPB
- Manufacturer
- Texas Instruments
- Package / Case
- 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
- Datasheet
- Download
- Description
- IC REG CTRLR BUCK 8VSSOP
- Stock
- 1,353
- In Stock ：
- 1,353
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- Manufacturer :
- Texas Instruments
- Product Category :
- DC DC Switching Controllers
- Control Technique :
- PULSE WIDTH MODULATION
- Output Type :
- Transistor Driver
- Control Features :
- Enable
- Terminal Pitch :
- 0.65mm
- Packaging :
- Tape and Reel (TR)
- Terminal Position :
- Dual
- Frequency - Switching :
- 100kHz~1MHz
- Quiescent Current :
- 400μA
- Operating Supply Voltage :
- 5.5V
- Mount :
- Surface Mount
- Switcher Configuration :
- Push-Pull
- Base Part Number :
- LM1771
- Output Voltage :
- 4.5V
- Terminal Form :
- Gull wing
- Mounting Type :
- Surface Mount
- Function :
- Step-Down
- Width :
- 3mm
- Topology :
- Buck
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Operating Temperature :
- -40°C~125°C TJ
- Number of Terminations :
- 8
- Number of Outputs :
- 1
- RoHS Status :
- ROHS3 Compliant
- JESD-609 Code :
- e3
- Output Configuration :
- Positive
- ECCN Code :
- EAR99
- Pbfree Code :
- No
- Control Mode :
- VOLTAGE-MODE
- Lead Free :
- Contains Lead
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Package / Case :
- 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
- Max Duty Cycle :
- 95 %
- Output Current :
- 6A
- Peak Reflow Temperature (Cel) :
- 260
- Voltage - Supply (Vcc/Vdd) :
- 2.8V~5.5V
- Number of Pins :
- 8
- Duty Cycle :
- 95 %
- Max Frequency :
- 1MHz
- Length :
- 3mm
- Synchronous Rectifier :
- yes
- Input Voltage-Nom :
- 3.3V
- Terminal Finish :
- Matte Tin (Sn)
- Clock Sync :
- No
- Datasheets
- LM1771UMMX/NOPB
DC DC Switching Controllers Texas Instruments LM1771UMMX/NOPB Overview
Introducing the LM1771UMMX/NOPB from Texas Instruments, a highly efficient DC DC Switching Controller designed for advanced power management. This component is crafted to cater to the stringent demands of modern electronic devices, ensuring a compact footprint while maximizing efficiency. The LM1771UMMX/NOPB is notable for its ability to manage varying power levels through advanced control methods, which significantly enhances the performance and longevity of end applications. Ideal for businesses seeking robust solutions for power regulation, this controller is engineered to deliver precise voltage regulation, enhanced power conservation, and improved overall system reliability.
LM1771UMMX/NOPB Features
The LM1771UMMX/NOPB boasts an array of features designed to optimize power efficiency and performance in a wide range of applications. Key features include a minimal external component count, which not only reduces system complexity but also minimizes the overall footprint. It operates over a broad voltage range, offering flexibility across different power systems. Its high-frequency operation reduces the size of required external components, such as inductors and capacitors, which is crucial for compact device designs. Additionally, its built-in thermal shutdown feature ensures safety and enhances durability by protecting against overheating.
LM1771UMMX/NOPB Applications
- Portable Devices: This controller is used to optimize battery life and efficiency in smartphones, tablets, and other portable electronics, ensuring reliable power management under varying operational conditions.
- Networking Equipment: In routers and switches, the LM1771UMMX/NOPB helps in managing power supplies efficiently, reducing operational costs and improving performance stability.
- Computing: It plays a crucial role in desktops and servers by regulating power supply to critical components, thus enhancing system reliability and performance.
- Industrial Applications: This controller is ideal for industrial automation systems, providing stable and efficient power control under rugged conditions.
- Consumer Electronics: It is extensively used in home entertainment systems and gaming consoles, where maintaining energy efficiency and minimizing heat generation is essential.
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