
L6740LTR Integrated Circuits (ICs) |
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Allicdata Part #: | 497-6298-2-ND |
Manufacturer Part#: |
L6740LTR |
Price: | $ 1.74 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | STMicroelectronics |
Short Description: | IC HYBRID CONTROLLERS 48TQFP |
More Detail: | Power Supply Controller Hybrid Controllers 48-TQFP... |
DataSheet: | ![]() |
Quantity: | 7200 |
1 +: | $ 1.74000 |
10 +: | $ 1.68780 |
100 +: | $ 1.65300 |
1000 +: | $ 1.61820 |
10000 +: | $ 1.56600 |
Series: | -- |
Packaging: | Tape & Reel (TR) |
Part Status: | Obsolete |
Applications: | Hybrid Controllers |
Voltage - Input: | -- |
Voltage - Supply: | 9 V ~ 15 V |
Current - Supply: | 20mA |
Operating Temperature: | 0°C ~ 125°C |
Mounting Type: | Surface Mount |
Package / Case: | 48-TQFP Exposed Pad |
Supplier Device Package: | 48-TQFP-EP (7x7) |
Base Part Number: | L6740L |
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The L6740LTR is a power management integrated circuit widely used in a variety of applications today. This PMIC includes a wide variety of functions, from providing data storage, to controlling system power on a large scale. The L6740LTR is one of the most popular and widely used PMICs available today, and it has a wide range of applications, from industrial to consumer electronics. Here we will discuss the different application fields and working principles of the L6740LTR.
Application Fields
The L6740LTR has many application fields, and is mainly used as an embedded systems controller. It can be used in a wide range of products, including: industrial controllers, medical instruments, industrial automation, environment monitoring systems, automotive ECUs, and many more. It is also widely used in consumer electronic products such as notebook computers, tablets, and smartphones. It is also used in some wireless communication systems, such as Bluetooth, Wi-Fi, and 4G/LTE. The L6740LTR is capable of regulating system power in all of these applications, and it is known for its efficiency and long battery life.
Working Principles
The L6740LTR is based on an active-matrix regulation scheme, which offers a degree of intelligent, automatic control to system power management. The primary components of the L6740LTR are the power management controller (PMC), a series of power management switches (MOSFETS), an application stabilizing capacitor, and a gate drive stage. The PMC is responsible for controlling the operation of the power management switches, and the performing the necessary calculations to maintain the required system power. The power management switches are responsible for regulating the amount of energy being drawn by the system by limiting the current according to the PMC’s instructions. The application stabilizing capacitor helps to reduce noise in the system, while the gate drive stage is responsible for driving the power management switches. All of these components work together to ensure that the system power is managed efficiently, and that the correct voltage level is maintained.
Conclusion
The L6740LTR is a widely used PMIC with a wide range of applications. It regulates system power in an efficient manner using an active-matrix regulation scheme, which includes a power management controller, power management switches, stabilizing capacitor, and gate drive stage. With its wide array of features, the L6740LTR can be used in a variety of applications, from industrial and consumer electronics, to wireless communication systems.
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