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LTC4126EV#TRMPBF
+StücklisteIC BATT CHG LI-ION 1CELL 12LQFN
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HerstellerAnalog Devices Inc.
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Herstellerteil #LTC4126EV#TRMPBF
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Auf Lager9384
365 Tage Qualitätsgarantie
7*24 Stunden-Servicegarantie
90-Tage Kundendienstgarantie
Originalproduktgarantie
Spezifikationen
| Attribut | Wert |
| Part Status | Active |
| Battery Chemistry | Lithium Ion |
| Number of Cells | 1 |
| Current - Charging | Constant |
| Programmable Features | Voltage |
| Fault Protection | Undervoltage |
| Charge Current - Max | 7.5mA |
| Battery Pack Voltage | 4.35V |
| Voltage - Supply (Max) | 5.5V |
| Operating Temperature | -20°C ~ 85°C (TJ) |
| Mounting Type | Surface Mount |
| Package / Case | 12-VFQFN Exposed Pad |
| Supplier Device Package | 12-LQFN (2x2) |
| Base Product Number | LTC4126 |
Übersicht
Description
Key features of the LTC4126 include:
1. Wireless Power Receiver: Facilitates efficient wireless power transfer using an AC rectifier that converts AC power from a transmitter coil to DC power.
2. Battery Charger: Offers a constant-current/constant-voltage charging profile with programmable charge current and voltage.
3. Low Dropout Voltage: The device features a low dropout voltage regulator, ensuring efficient battery charging even with low input voltages.
4. Integrated Protection: Includes thermal regulation, over-voltage, and over-current protection to ensure safe operation.
5. Application Versatility: Ideal for wearable devices, medical implants, and other compact electronics due to its small size and wireless capabilities.
Overall, the LTC4126EV#TRMPBF provides an effective solution for wireless charging needs in compact, portable applications.
Equivalent
Features
1. Wireless Power Receiver: Supports efficient wireless power transfer, eliminating the need for physical connectors.
2. Battery Charger: Integrates a constant-current/constant-voltage (CC/CV) linear charger for Li-ion batteries, handling both charging and regulation.
3. Low Quiescent Current: Offers low quiescent current to extend battery life during idle periods.
4. Output Voltage Regulation: Provides up to 1.2V regulated output for low-power applications.
5. Protection Features: Includes overvoltage protection and thermal regulation to ensure safe operation.
6. Compact Design: Packaged in a small, thermally efficient package suitable for space-constrained applications.
7. Input Voltage Range: Can operate over a typical input range suitable for low-power wireless power systems.
These features make the LTC4126EV#TRMPBF ideal for portable devices, wearables, and other applications requiring efficient wireless power solutions.
Pinout
Manufacturer
Application
1. Wearable Devices: It is ideal for compact and portable devices like smartwatches and fitness trackers.
2. Medical Devices: Utilized in implantable and wearable medical devices due to its compact size and efficiency.
3. Consumer Electronics: Suitable for wireless charging in gadgets such as wireless earbuds and small IoT devices.
4. Industrial Sensors: Used in wirelessly powered industrial sensors and monitoring equipment where wired connections are impractical.
5. Automotive Applications: Employed in automotive systems requiring wireless power transfer for sensors and controls.
These applications benefit from its efficient wireless power reception and charging capabilities.