| Allicdata Part #: | LM3743MMX-1000-ND |
| Manufacturer Part#: |
LM3743MMX-1000 |
| Price: | $ 0.00 |
| Product Category: | Integrated Circuits (ICs) |
| Manufacturer: | Texas Instruments |
| Short Description: | IC REG CTRLR BUCK 10MSOP |
| More Detail: | Buck Regulator Positive Output Step-Down DC-DC Co... |
| DataSheet: |  LM3743MMX-1000 Datasheet/PDF |
| Quantity: | 1000 |
| 1 +: | 0.00000 |
Specifications
| Series: | -- |
| Packaging: | Tape & Reel (TR) |
| Part 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): | 3 V ~ 5.5 V |
| Frequency - Switching: | 300kHz |
| Duty Cycle (Max): | 76% |
| Synchronous Rectifier: | Yes |
| Clock Sync: | No |
| Serial Interfaces: | -- |
| Control Features: | Current Limit, Enable, Soft Start, Tracking |
| Operating Temperature: | -40°C ~ 125°C (TJ) |
| Package / Case: | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) |
| Supplier Device Package: | 10-VSSOP |
| Base Part Number: | LM3743 |
Description
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LM3743MMX-1000 is a modern power management chip that can be used in a variety of applications, including portable and embedded systems. The chip is equipped with advanced power management features that allow it to manage power efficiently and safely. It is a DC-DC switching controller, meaning that it can help regulate the voltage and current needed to power the devices in a system.This chip provides a high-performance and flexible solution for power supply design, and can be found in a variety of systems such as healthcare, aerospace and automotive. The chip is designed with proprietary low-voltage and low-power design strategies, and includes a variety of features that make it an ideal choice for portable systems.The LM3743MMX-1000 is a highly integrated power management chip that includes a High-Side and Low-Side MOSFET driver, DC-DC buck and boost regulator, and a precision current regulator. It is designed to work with a wide range of 3V to 5V input voltage, making it suitable for applications using an AC/DC power supply or power sources with different voltages.The LM3743MMX-1000 supports both single-supply and dual-supply applications. It also has an integrated voltage detector that allows it to operate below the minimum operating voltage, making it suitable for applications with high- and low-voltage ranges.The chip has a wide range of features that make it an ideal choice for devices that require efficient and accurate power management. These include low quiescent current, high efficiency, wide input voltage range, and a wide output voltage range. The LM3743MMX-1000 is also capable of providing a precision current regulator, allowing it to manage the effective power current for the circuit without affecting the efficiency or accuracy of the system.The LM3743MMX-1000 can be used in a variety of applications, from Power Banks, portable audio devices and embedded systems to industrial, automotive and aerospace systems. The chip is ideal for applications that require very low power consumption, especially in applications where the power supply may not be reliable or the system must run from a single cell battery. It is also a suitable choice for applications that require a high efficiency, allowing for smaller and lighter power supplies to be used in the system design.The LM3743MMX-1000 works by regulating the output voltage of the DC/DC converter, ensuring the output is always within a safe range. It uses a combination of high-side and low-side MOSFET drivers that enable the chip to efficiently control current and provide an adjustable voltage output.Finally, the LM3743MMX-1000’s efficiency is improved by using advanced power management features such as over-current and over-voltage protection, thermal shutdown and soft-start. This helps to ensure the safe and efficient operation of the system by preventing damage caused by excessive current, excessive heat and over-voltage.Overall, the LM3743MMX-1000 is a powerful and versatile power management chip that is ideal for a variety of applications. It is an excellent choice for those who need a reliable and efficient DC-DC switching controller, and has a wide range of power management features that make it perfect for a wide range of applications.
The specific data is subject to PDF, and the above content is for reference
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