| Allicdata Part #: | LTC4121EUD#PBF-ND |
| Manufacturer Part#: |
LTC4121EUD#PBF |
| Price: | $ 3.91 |
| Product Category: | Integrated Circuits (ICs) |
| Manufacturer: | Linear Technology/Analog Devices |
| Short Description: | IC BATT CHARGER 40V 400MA 16QFN |
| More Detail: | Charger IC Multi-Chemistry 16-QFN (3x3) |
| DataSheet: | LTC4121EUD#PBF Datasheet/PDF |
| Quantity: | 1000 |
| 1 +: | $ 3.55320 |
| 25 +: | $ 2.38392 |
| 100 +: | $ 2.03062 |
| Series: | -- |
| Packaging: | Tube |
| Part Status: | Active |
| Battery Chemistry: | Multi-Chemistry |
| Number of Cells: | -- |
| Current - Charging: | Constant - Programmable |
| Programmable Features: | -- |
| Fault Protection: | -- |
| Charge Current - Max: | 400mA |
| Battery Pack Voltage: | 18V (Max) |
| Voltage - Supply (Max): | 40V |
| Interface: | -- |
| Operating Temperature: | -40°C ~ 125°C (TJ) |
| Package / Case: | 16-WFQFN Exposed Pad |
| Supplier Device Package: | 16-QFN (3x3) |
| Base Part Number: | LTC4121 |
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When it comes to power management, few companies can compare to the work done by Linear Technology. The company has been developing the highest quality products available in the market, and one of their flagship power management ICs is the LTC4121EUD#PBF. This versatile IC is suitable for a range of applications, and its features make it an ideal choice for anyone looking to make the most efficient use of their battery power.
The LTC4121EUD#PBF belongs to the family of PMIC - Battery Chargers. It is a multi-chemistry, 1-cell lithium-ion (Li-ion) and lithium-polymer (Li-polymer) Charge Management and Protection IC. It provides a wide range of features for a variety of applications, including adjustable input voltage, current and thermal regulation, safety timers, and overvoltage protection. The IC also includes a battery temperature monitor and provides power on/off control.
At a glance, the LTC4121EUD#PBF appears to have a rather simple design but as one digs deeper they can see that it is a complex device. The device contains multiple regulator control loops, all which have to function in harmony in order to maintain the required voltage and current regulation. The regulator and power switches are housed in the integrated circuit and are designed to supply highly accurate and reliable power. There are also current sense amplifiers and voltage-detection circuits, allowing the device to perform advanced power management and provide extensive safety features.
The benefits of the LTC4121EUD#PBF are extensive and ideal for a wide range of applications. With its integrated power smart design and small size, it is an ideal choice for a variety of consumer electronics, portable devices, and industrial applications. It is also very efficient in terms of power conversion and has an adjustable input voltage range of 0V to 40V. The device also offers a wide range of protection features that safeguard a user’s device in the event of a power surge, battery depletion, and overvoltage. The IC also includes a low-battery detector, so the device can respond appropriately when the battery runs low.
In conclusion, the LTC4121EUD#PBF is a versatile, high-performance power management IC that offers a wide range of features. It is suitable for a variety of consumer electronics, portable devices and industrial applications due to its compact size and efficient power conversion. It also offers advanced safety features, allowing it to maintain a secure and reliable connection. With its impressive feature-set, the LTC4121EUD#PBF is a popular choice for anyone requiring reliable battery management.
The specific data is subject to PDF, and the above content is for reference
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LTC4121EUD#PBF Datasheet/PDF