LM3743MMX-300
Texas Instruments
Texas Instruments
IC REG CTRLR BUCK 10MSOP
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LM3743MMX-300
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Product details
Texas Instruments's LM3743MMX-300 is a premium DC-DC switching controller that redefines power management efficiency in modern electronic designs. This sophisticated PMIC solution offers unparalleled voltage regulation for systems demanding precise power delivery. The LM3743MMX-300 features a highly integrated design that reduces external component count, simplifying board layout and lowering overall system costs. Its advanced pulse-width modulation (PWM) technology ensures optimal efficiency across the entire load range, from light to heavy power demands. The controller's fast transient response maintains voltage stability during sudden load changes, critical for sensitive digital circuits. With its wide input voltage range, the LM3743MMX-300 accommodates various power sources, including batteries and regulated power supplies. The device includes comprehensive protection features such as over-voltage lockout and under-voltage protection to enhance system reliability. Its low quiescent current makes it particularly suitable for battery-powered applications where extended operation is essential. The LM3743MMX-300 excels in applications including 5G infrastructure, aerospace electronics, and precision measurement instruments. Its thermally enhanced package ensures optimal heat dissipation in high-power applications. The controller's programmable features allow customization to meet specific application requirements, providing design flexibility. Whether you're developing industrial control systems, LED lighting solutions, or portable medical devices, the LM3743MMX-300 offers the performance and reliability you need. Request your sample today and experience the difference in power management technology.
General specs
- Product Status: Obsolete
- Output Type: Transistor Driver
- Function: Step-Down
- Output Configuration: Positive
- Topology: Buck
- Number of Outputs: 1
- Output Phases: 1
- Voltage - Supply (Vcc/Vdd): 3V ~ 5.5V
- Frequency - Switching: 300kHz
- Duty Cycle (Max): 91%
- Synchronous Rectifier: Yes
- Clock Sync: No
- Serial Interfaces: -
- Control Features: Current Limit, Enable, Soft Start, Tracking
- Operating Temperature: -40°C ~ 125°C (TJ)
- Mounting Type: Surface Mount
- Package / Case: 10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
- Supplier Device Package: 10-VSSOP
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