Allicdata Part #: | LTC3527EUD#PBF-ND |
Manufacturer Part#: |
LTC3527EUD#PBF |
Price: | $ 4.45 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | Linear Technology/Analog Devices |
Short Description: | IC REG BOOST ADJ DL SYNC 16QFN |
More Detail: | Boost Switching Regulator IC Positive Adjustable 1... |
DataSheet: | LTC3527EUD#PBF Datasheet/PDF |
Quantity: | 1152 |
1 +: | $ 4.05090 |
25 +: | $ 2.71177 |
100 +: | $ 2.30051 |
Voltage - Output (Min/Fixed): | 1.6V |
Base Part Number: | LTC3527 |
Supplier Device Package: | 16-QFN (3x3) |
Package / Case: | 16-WFQFN Exposed Pad |
Mounting Type: | Surface Mount |
Operating Temperature: | -40°C ~ 85°C (TA) |
Synchronous Rectifier: | Yes |
Frequency - Switching: | 1.2MHz, 2.2MHz |
Current - Output: | 400mA (Switch), 800mA (Switch) |
Voltage - Output (Max): | 5.25V |
Series: | -- |
Voltage - Input (Max): | 5V |
Voltage - Input (Min): | 0.88V |
Number of Outputs: | 2 |
Output Type: | Adjustable |
Topology: | Boost |
Output Configuration: | Positive |
Function: | Step-Up |
Part Status: | Active |
Packaging: | Tube |
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LTC3527EUD#PBF Application Field and Working Principle
The LTC3527EUD#PBF is a highly advanced DC-DC switching regulator with advanced features that provide flexibility and improved efficiency in a variety of applications. It is typically used in DC-DC converter designs, providing reliable power conversion and efficient operation in both buck and boost configurations. The LTC3527EUD#PBF is a highly efficient regulator that features a high switching frequency, low ripple during light loads, and a built-in linear regulator that allows it to operate in both voltage dropping and boosting applications.The LTC3527EUD#PBF is an ultra-low quiescent current DC-DC regulator that can deliver up to 1A of output current. It has built-in fault protection for over-voltage, under-voltage, over-temperature and output current conditions. The LTC3527EUD#PBF has an adjustable/programmable feedback voltage from 1V to 5V, allowing it to be accurately set for a wide range of applications. It also supports synchronization to an external clock, allowing it to operate in phase with other converters and reduce the amount of electrical noise generated by the converter.
The LTC3527EUD#PBF is a versatile regulator with a wide range of applications. It is most often used in industrial and medical equipment, power supplies, systems with battery back-up, portable electronics, automotive electronics, communications systems, LED lighting, and other low-voltage applications. It is also suitable for use in battery charging, DC-DC conversions, boost or buck applications, high voltage sensors, and many other circuits.
The working principle of the LTC3527EUD#PBF is based on switching speed control, feedback voltage regulation, and error amplifier circuitry. The high switching speed is controlled by the PWM or Pulse Width Modulation circuit. It features a voltage feedback input, error amplifier, and pulse width modulator circuit. The feedback voltage is compared to the output voltage, and the error amplifier drives a pulse width modulation circuit. The pulse width modulation circuit drives the switch at a frequency determined by the voltage feedback and error amplifier, producing a regulated output.
The LTC3527EUD#PBF is an incredibly advanced device, combining a variety of features and providing high efficiency and excellent protection in a small and reliable form factor. This makes it an ideal choice for a wide variety of DC-DC conversion applications.
The specific data is subject to PDF, and the above content is for reference
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