
Allicdata Part #: | LTC1504IS8-3.3#PBF-ND |
Manufacturer Part#: |
LTC1504IS8-3.3#PBF |
Price: | $ 1.99 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | Linear Technology/Analog Devices |
Short Description: | IC REG BUCK 3.3V 0.5A SYNC 8SOIC |
More Detail: | Buck Switching Regulator IC Positive Fixed 3.3V 1 ... |
DataSheet: | ![]() |
Quantity: | 1000 |
300 +: | $ 1.79928 |
Voltage - Output (Min/Fixed): | 3.3V |
Base Part Number: | LTC1504 |
Supplier Device Package: | 8-SOIC |
Package / Case: | 8-SOIC (0.154", 3.90mm Width) |
Mounting Type: | Surface Mount |
Operating Temperature: | 0°C ~ 70°C (TA) |
Synchronous Rectifier: | Yes |
Frequency - Switching: | 200kHz |
Current - Output: | 500mA |
Voltage - Output (Max): | -- |
Series: | -- |
Voltage - Input (Max): | 10V |
Voltage - Input (Min): | 4V |
Number of Outputs: | 1 |
Output Type: | Fixed |
Topology: | Buck |
Output Configuration: | Positive |
Function: | Step-Down |
Part Status: | Active |
Packaging: | Tube |
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The LTC1504IS8-3.3#PBF is an advanced high performance DC DC switching regulator, designed to operate effectively in a variety of applications requiring high efficiency and low power consumption. It has been designed to provide highly efficient and reliable performance in various power supplies and motor control applications. This article will discuss the application field and working principle of the LTC1504IS8-3.3#PBF.
Application Field
The LTC1504IS8-3.3#PBF is a monolithic integrated circuit that is ideal for use in many DC-DC converter applications such as: DC-DC converters for power supplies, voltage regulators, and motor controllers. These applications require high efficiency and low power consumption.
It can be used in computing applications such as desktop computers and laptops, where it can help to reduce power consumption and improve system efficiency. Other applications include plasma and LCD displays, networking and telecommunication equipment, and automotive systems.
The circuit provides low-noise, fixed-frequency operation with very low power consumption, making it suitable for a wide variety of applications.
Working Principle
The LTC1504IS8-3.3#PBF is a DC DC switching regulator, which is designed to convert a regulated input voltage to an output voltage. The device consists of a voltage regulator and a switching regulator, which works together to achieve high efficiency and low power consumption.
The voltage regulator is a switching element which is controlled by an external voltage reference. The reference is typically the nominal operating voltage of the device. The switching element, when enabled, will supply the output device with a constant regulated voltage.
The switching regulator, likewise, is a switching element which is typically used to supply the load with a minimum output voltage. This ensures that the device can provide consistent power to the load, regardless of variations in the output voltage.
The switching regulator is controlled by an integrated oscillator. This oscillator is responsible for the speed and frequency of the switching element. The oscillator frequency can be adjusted via the external control pins.
The LTC1504IS8-3.3#PBF is designed to provide high efficiency and low power consumption. This is achieved by using a synchronous PWM controller, which works in combination with the voltage regulator and the switching regulator. The PWM controller ensures that power is drawn from the input, only when needed and therefore reduces power losses.
To sum up, the LTC1504IS8-3.3#PBF is designed to be a highly efficient and reliable DC-DC switching regulator, suitable for a variety of applications. It is capable of providing highly efficient and reliable performance, thanks to its low-noise, fixed frequency operation, and very low power consumption.
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