Allicdata Part #: | LTC1550LCS8#PBF-ND |
Manufacturer Part#: |
LTC1550LCS8#PBF |
Price: | $ 2.58 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | Linear Technology/Analog Devices |
Short Description: | IC REG SWTCHD CAP INV ADJ 8SOIC |
More Detail: | Charge Pump Switching Regulator IC Negative Adjust... |
DataSheet: | LTC1550LCS8#PBF Datasheet/PDF |
Quantity: | 139 |
1 +: | $ 2.34360 |
25 +: | $ 1.55459 |
100 +: | $ 1.15668 |
Voltage - Output (Min/Fixed): | -1.225V |
Base Part Number: | LTC1550 |
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: | No |
Frequency - Switching: | 900kHz |
Current - Output: | 20mA |
Voltage - Output (Max): | -4.8V |
Series: | -- |
Voltage - Input (Max): | 5.5V |
Voltage - Input (Min): | 2.7V |
Number of Outputs: | 1 |
Output Type: | Adjustable |
Topology: | Charge Pump |
Output Configuration: | Negative |
Function: | Step-Up/Step-Down |
Part Status: | Active |
Packaging: | Tube |
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The LTC1550LCS8#PBF is a monolithic high voltage switched capacitor voltage regulator IC. It is designed to efficiently convert a regulated 6V output to a 0V to 5V output. The LTC1550LCS8#PBF is an integrated monolithic switch-mode converter that provides up to 5V output voltage from an input of 6V up to 24V. It features an adjustable output current limiting and output voltage range that operates from 0V to 5V.
The LTC1550LCS8#PBF operates from an input voltage of 6V to 24V. The device\'s output voltage is adjustable from 0V to 5V. The device is able to provide an output current of up to 150 mA. This voltage regulator is ideal for applications that require high performance, low noise and low cost. The device is also well-suited for applications such as power management systems.
Application Fields of LTC1550LCS8#PBF
The LTC1550LCS8#PBF is suitable for a wide range of applications such as data acquisition systems, communication systems, power management systems and motor control systems. It is also used in portable electronic devices such as mobile phones, digital cameras and portable media players. The device is ideal for systems that require a stable and reliable voltage supply for their operation. It is also suitable for applications that require efficient power conversion and a low cost solution.
Working Principle of LTC1550LCS8#PBF
The LTC1550LCS8#PBF is a monolithic switched-capacitor regulator. It is designed to provide a regulated output voltage from a higher input voltage. The output voltage is adjustable from 0V to 5V. The LTC1550LCS8#PBF uses a voltage-controlled, switched-capacitor regulating circuit that operates with a current limited output. The device’s output voltage is derived from an external voltage divider and controlled by a voltage-controlled oscillator with an internal feedback voltage error amplifier. The switching frequency of the device is adjustable from 300kHz to 1.5MHz.
The LTC1550LCS8#PBF also includes a frequency compensation circuit to optimize the performance of the voltage regulator. This compensation circuit enables the device to regulate the output voltage over a wide input voltage range and operate with a current limited output. The device also includes an output voltage sensing circuit for improved system stability.
The LTC1550LCS8#PBF is packaged in an 8-pin clear package with a top-side mounting hole. This package is designed for easy soldering and increased efficiency. The device is also RoHS compliant and can be used in a variety of applications, from automotive to industrial and from medical to consumer. The LTC1550LCS8#PBF is also available in different package types for applications with different size, shape and performance requirements.
The specific data is subject to PDF, and the above content is for reference
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