| Allicdata Part #: | LTC2970HUFD#PBF-ND |
| Manufacturer Part#: |
LTC2970HUFD#PBF |
| Price: | $ 6.94 |
| Product Category: | Integrated Circuits (ICs) |
| Manufacturer: | Linear Technology/Analog Devices |
| Short Description: | IC PWR SUPPLY CTRLR/MONITR 24QFN |
| More Detail: | Power Supply Controller Power Supply Controller/Mo... |
| DataSheet: | LTC2970HUFD#PBF Datasheet/PDF |
| Quantity: | 114 |
| 1 +: | $ 6.31260 |
| 25 +: | $ 4.22201 |
| 100 +: | $ 3.59213 |
| Series: | -- |
| Packaging: | Tube |
| Part Status: | Active |
| Applications: | Power Supply Controller/Monitor |
| Voltage - Input: | -- |
| Voltage - Supply: | 4.5 V ~ 5.75 V |
| Current - Supply: | 3.7mA |
| Operating Temperature: | -40°C ~ 125°C |
| Mounting Type: | Surface Mount |
| Package / Case: | 24-WFQFN Exposed Pad |
| Supplier Device Package: | 24-QFN (4x5) |
| Base Part Number: | LTC2970 |
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The LTC2970HUFD#PBF is a PMIC (Power Management IC)—which are a type of IC specifically designed for managing power consumption and ensuring power supply stability for digital and analog devices. This particular IC is a Power Supply Controller and Monitor, specifically designed to manage the power supply of digital and analog systems.Broadly speaking, the LTC2970HUFD#PBF is a system-level IC which offers advanced power management capabilities, as well as real-time monitoring and reporting of important power metrics. These functions are implemented through a combination of analog and digital components.At the heart of the LTC2970HUFD#PBF is its analog core, which is composed of an array of internal limiting and monitoring circuits. This analog core is designed to manage incoming power with a high degree of accuracy and precision. It continually monitors input voltages and powers, and maintains an accurate average power level by actively limiting current draw, while allowing higher-than-normal voltage levels when necessary.In addition to its analog core, the LTC2970HUFD#PBF also features digital components which allow for monitoring, as well as reporting features. The digital components allow for the device to actively monitor any power supply changes, and report them back to the host processor. This real-time reporting of power metrics allows for automatic shutdown of the system in the event of an overload, as well as reporting of underload and overload conditions.The LTC2970HUFD#PBF also offers protections of its own power supply by providing "Power Overload Lockout" (POL) when the chip is overloaded, and "Power Fail Cutback" (PFC) when the power supply is failing. Both of these features help to ensure the stability of the power supply, and protect the device from damage.To ensure a high level of accuracy, the LTC2970HUFD#PBF incorporates a variety of safety features. These features include an open/short protection circuit, and Thermal protection as well. The open/short protection circuit ensures that any incoming power supply gets accurately measured, and any shorts or open circuits quickly identified and corrected. The thermal protection feature helps to prevent overheating of the chip and system by shutting down the power supply in the event of an over temperature situation.In sum, the LTC2970HUFD#PBF is a highly reliable PMIC with a wide range of power management and monitoring capabilities. Its analog core provides an accurate average power level, and the digital components allow for real-time monitoring and reporting of power metrics. The LTC2970HUFD#PBF’s safety features help to protect the system from overloads, shorts or open circuits, and potential over temperature scenarios, making it an ideal solution for power supply management.
The specific data is subject to PDF, and the above content is for reference
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LTC2970HUFD#PBF Datasheet/PDF