| Allicdata Part #: | LTC3527EUD-1#PBF-ND |
| Manufacturer Part#: |
LTC3527EUD-1#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-1#PBF Datasheet/PDF |
| Quantity: | 709 |
| 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-1#PBF Application Field and Working PrincipleThe LTC3527EUD-1#PBF is a powerful integrated DC-DC converter (PMIC - Voltage Regulators - DC DC Switching Regulators). It is suitable for a wide range of applications, from low power (less than one watt) to higher powered designs (>100W). It can operate from input voltages ranging from 3.2V to 22V, making it suitable for multiple power sources, such as batteries and USB power sources.
The LTC3527EUD-1#PBF has a wide range of features which make it ideal for a wide range of applications. It features high efficiency over a wide range of input and output voltages, a switching frequency of up to 2MHz and programmable soft start and burst mode operation. On top of this, it can be configured to deliver high output currents and provides short-circuit and current limit protection.
The LTC3527EUD-1#PBF has an integrated power switch and an on-chip linear regulator. The power switch allows the converter to be used in critical applications where it can guarantee a predictable output voltage, regardless of the load. The integrated linear regulator allows for higher current and faster response times during transient load conditions.
The working principle of the LTC3527EUD-1#PBF is relatively simple. When the input voltage is applied, the power switch turns on and allows current to flow through the internal inductor. The current flowing through the inductor builds a magnetic field which then collapses, releasing energy into the output. The controller chip monitors the output voltage and adjusts the switch on and off times, ensuring that the output voltage stays at the desired level.
The LTC3527EUD-1#PBF offers a wide range of features and benefits that make it an ideal choice for many different designs. Its integrated power switch and linear regulator provide excellent efficiency and a predictable output voltage. Its high switching frequency and programmable soft start and burst mode operation make it ideal for applications where fast transient responses are needed.
Overall, the LTC3527EUD-1#PBF is an excellent choice for a wide range of applications. It offers high efficient operation, programmable features and fast transient response, making it suitable for a wide range of applications from low power to higher powered designs.
The specific data is subject to PDF, and the above content is for reference
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LTC3527EUD-1#PBF Datasheet/PDF