
Allicdata Part #: | LM3477AMMX/NOPB-ND |
Manufacturer Part#: |
LM3477AMMX/NOPB |
Price: | $ 0.00 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | Texas Instruments |
Short Description: | IC REG CTRLR BUCK/BCK-BST 8VSSOP |
More Detail: | Buck, Buck-Boost Regulator Positive Output Step-Do... |
DataSheet: | ![]() |
Quantity: | 1000 |
Frequency - Switching: | 500kHz |
Base Part Number: | LM3477 |
Supplier Device Package: | 8-VSSOP |
Package / Case: | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) |
Operating Temperature: | -40°C ~ 125°C (TJ) |
Control Features: | Enable |
Serial Interfaces: | -- |
Clock Sync: | No |
Synchronous Rectifier: | No |
Duty Cycle (Max): | 93% |
Series: | -- |
Voltage - Supply (Vcc/Vdd): | 2.97 V ~ 35 V |
Output Phases: | 1 |
Number of Outputs: | 1 |
Topology: | Buck, Buck-Boost |
Output Configuration: | Positive |
Function: | Step-Down |
Output Type: | Transistor Driver |
Part Status: | Active |
Packaging: | Tape & Reel (TR) |
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The LM3477AMMX/NOPB is a voltage regulator, part of a family of DC-DC switching controllers, capable of providing a constant voltage output from a variable input by regulating the duty cycle of an externally-applied PWM input signal. This type of regulator can be used in many different types of applications, including automotive, computer, and consumer electronics.
The LM3477AMMX/NOPB works by controlling the current in the external circuit with a duty cycle-controlled voltage source. This voltage source can be provided by an internal power switch, or an external power transistor. It then regulates the voltage output to the predetermined level by adjusting the duty cycle of the PWM signal. This type of controller has a high current drive capability and a wide output voltage range, making it suitable for many different applications.
The features of the LM3477AMMX/NOPB make it suitable for many different applications. Its current drive capability allows it to handle high power currents while its wide output voltage range makes it suitable for designing circuits requiring higher voltage outputs. Its pulse-width-modulation control allows for greater accuracy and control, allowing designers to precisely control the output voltage and current. Finally, its small form factor makes it easy to integrate into compact designs.
The LM3477AMMX/NOPB also has several safety features to protect the device and the user. It has an overvoltage protection circuit which prevents damage from over-voltage situations. It also has current-limit protection to prevent current overload and short circuit conditions. Finally, it has output short-circuit protection to prevent damage to the device in the event of an output short.
The LM3477AMMX/NOPB is a versatile and reliable DC-DC switching controller that can be used in a variety of applications. Its current drive capability and wide output voltage range make it suitable for high current applications and for regulating higher voltage outputs. It’s pulse-width-modulation control and safety features ensure reliable operation and peace of mind. With its wide range of features and its small form factor, the LM3477AMMX/NOPB is an ideal choice for designers looking for an advanced and reliable voltage regulator.
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