| Allicdata Part #: | LTC1698IS#PBF-ND |
| Manufacturer Part#: |
LTC1698IS#PBF |
| Price: | $ 8.88 |
| Product Category: | Integrated Circuits (ICs) |
| Manufacturer: | Linear Technology/Analog Devices |
| Short Description: | IC SECONDARY SIDE CTRLR 16SOIC |
| More Detail: | Power Supply Controller Secondary-Side Controller,... |
| DataSheet: |  LTC1698IS#PBF Datasheet/PDF |
| Quantity: | 219 |
| 1 +: | $ 8.07030 |
| 25 +: | $ 5.36029 |
| 100 +: | $ 4.01631 |
Specifications
| Series: | -- |
| Packaging: | Tube |
| Part Status: | Active |
| Applications: | Secondary-Side Controller, Synchronous Rectifier |
| Voltage - Input: | -- |
| Voltage - Supply: | 6 V ~ 12.6 V |
| Current - Supply: | 1.8mA |
| Operating Temperature: | -40°C ~ 85°C |
| Mounting Type: | Surface Mount |
| Package / Case: | 16-SOIC (0.154", 3.90mm Width) |
| Supplier Device Package: | 16-SOIC |
| Base Part Number: | LTC1698 |
Description
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The LTC1698IS#PBF belongs to the family of PMIC (Power Management Integrated Circuits) products produced by Linear Technology Corporation. It is specifically a power supply controller, monitor, or supervisor as some may call it. It allows tracking of the power supply voltages and standards, which can be used to make sure stable operations even under varying temperatures. It is designed to be a low-cost solution for providing accurate control and monitoring of power supplies and systems in a battery-powered or single-supply application.
Without the LTC1698IS#PBF, engineers would only have to rely on costly analog circuits to monitor and control power supplies. This device provides a more cost-effective solution with the added benefit of providing excellent precision in detecting the power voltage levels and conditions. It also has the advantage of providing many digital adjustments and enhancements that can be used in order to maintain the output voltage and current accuracy.
The LTC1698IS#PBF has applications in many industries, including automotive, medical, industrial control and military applications. Its performance specs include a wide input voltage range of 6 - 24V and an input voltage range variation of 5 - 25V. It can supply an output current of up to 3A with a power supply range of 4-78V. It features an accuracy of ±2% over the entire operating range and ±1% line regulation, making it a reliable and cost-effective solution for accurate power supply monitoring and control.
The working principle of the LTC1698IS#PBF is simple. The main component is a monolithic IC, which is connected to the output voltage and current of the power supply. The power supply voltage passes through a low-pass filter and amplifier, which helps to ensure that the voltage and current levels are accurate, and that the output levels remain stable. The power supply is also connected to an external voltage sense resistor and an external current sense resistor. These components are used to monitor and detect the power supply voltages and currents and adjust the output accordingly.
The device also provides independent startup voltage and current settings, and it can protect the power supply against over, under and reverse voltage conditions. Furthermore, it can shut off the output when a preset level of current and voltage is exceeded. Additionally, the device is capable of storing up to five custom settings, and enables the monitoring, reporting and controlling of the power supply using various different digital interfaces, such as I2C, SPI or PWM.
The LTC1698IS#PBF provides a cost-effective and reliable solution for accurate power supply monitoring and control. It features excellent precision in the detection of power voltage and current levels and is suitable for a wide range of applications and industries. Furthermore, its multiple digital interfaces provide developers with the flexibility to integrate it into their systems quickly and easily.
The specific data is subject to PDF, and the above content is for reference
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