LM1771UMM/NOPB
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- Mfr.Part #
- LM1771UMM/NOPB
- Manufacturer
- Texas Instruments
- Package / Case
- 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
- Datasheet
- Download
- Description
- IC REG CTRLR BUCK 8VSSOP
- Stock
- 5,356
- In Stock ：
- 5,356
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- Manufacturer :
- Texas Instruments
- Product Category :
- DC DC Switching Controllers
- Terminal Finish :
- Matte Tin (Sn)
- Control Features :
- Enable
- Terminal Form :
- Gull wing
- Mounting Type :
- Surface Mount
- Packaging :
- Tape and Reel (TR)
- Max Frequency :
- 1MHz
- Max Duty Cycle :
- 95 %
- Input Voltage-Nom :
- 3.3V
- Synchronous Rectifier :
- yes
- Lead Free :
- Lead Free
- Height :
- 1.07mm
- Terminal Pitch :
- 0.65mm
- Function :
- Step-Down
- Thickness :
- 970μm
- Clock Sync :
- No
- Switcher Configuration :
- Push-Pull
- Operating Supply Voltage :
- 5.5V
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Output Current :
- 6A
- ECCN Code :
- EAR99
- Width :
- 3mm
- Voltage - Supply (Vcc/Vdd) :
- 2.8V~5.5V
- Lifecycle Status :
- ACTIVE (Last Updated: 1 day ago)
- Duty Cycle :
- 95 %
- Operating Temperature :
- -40°C~125°C TJ
- Output Voltage :
- 4.5V
- Terminal Position :
- Dual
- Package / Case :
- 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
- Control Technique :
- PULSE WIDTH MODULATION
- RoHS Status :
- ROHS3 Compliant
- Topology :
- Buck
- Length :
- 3mm
- Output Type :
- Transistor Driver
- Frequency - Switching :
- 100kHz~1MHz
- Base Part Number :
- LM1771
- Output Configuration :
- Positive
- Mount :
- Surface Mount
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Pbfree Code :
- yes
- Quiescent Current :
- 400μA
- Peak Reflow Temperature (Cel) :
- 260
- Number of Pins :
- 8
- Number of Terminations :
- 8
- JESD-609 Code :
- e3
- Number of Outputs :
- 1
- Factory Lead Time :
- 6 Weeks
- Datasheets
- LM1771UMM/NOPB
DC DC Switching Controllers Texas Instruments LM1771UMM/NOPB Overview
The LM1771UMM/NOPB by Texas Instruments stands as a premier solution within the field of DC DC Switching Controllers, designed specifically to meet the demanding needs of modern electronic applications. This controller integrates advanced features for managing buck converter applications, ensuring efficient power management and reliability. Its compact VSSOP-8 package allows for streamlined integration in space-constrained environments, making it an ideal choice for a wide range of industrial and commercial applications. With its robust design and Texas Instruments' commitment to quality, the LM1771UMM/NOPB is engineered to enhance system performance while reducing operational costs.
LM1771UMM/NOPB Features
This controller offers several key features that make it an advantageous choice for power management solutions. It supports a wide input voltage range, enabling its use in applications with varying power supplies. Additionally, its high efficiency and low quiescent current minimize power loss, which is critical for battery-operated devices. The LM1771UMM/NOPB also includes over-temperature and over-current protection, safeguarding the device and the system it controls from potential damage due to abnormal operating conditions.
LM1771UMM/NOPB Applications
- Portable Devices: Utilizes its low quiescent current and high efficiency to extend battery life in smartphones, tablets, and other portable electronics.
- Networking Equipment: Ensures reliable power management in routers, switches, and modems with its robust feature set and protection mechanisms.
- Industrial Controls: Delivers stable and efficient power control under varying electrical conditions, ideal for PLCs and other industrial control systems.
- Power Supplies: Acts as a primary controller in both isolated and non-isolated buck converters, optimizing efficiency and performance in custom power supply units.
- Consumer Electronics: Provides effective power management solutions for devices such as gaming consoles and home entertainment systems, enhancing system reliability and power efficiency.
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