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A6211GLJTR-T
+StücklisteIC LED DRIVER RGLTR PWM 3A 8SOIC
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HerstellerAllegro MicroSystems
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Herstellerteil #A6211GLJTR-T
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Datenblatt A6211GLJTR-T DataSheet
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Paket SOP8
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Auf Lager6149
365 Tage Qualitätsgarantie
7*24 Stunden-Servicegarantie
90-Tage Kundendienstgarantie
Originalproduktgarantie
Spezifikationen
| Attribut | Wert |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| Type | DC DC Regulator |
| Topology | Step-Down (Buck) |
| InternalSwitch(s) | Yes |
| NumberofOutputs | 1 |
| Voltage-Supply(Min) | 6V |
| Voltage-Supply(Max) | 48V |
| Current-Output/Channel | 3A |
| Dimming | PWM |
| Applications | Lighting |
| OperatingTemperature | -40°C ~ 105°C (TA) |
| MountingType | Surface Mount |
| Package/Case | 8-SOIC (0.154, 3.90mm Width) Exposed Pad |
Übersicht
Description
In an introduction to such a component, one would discuss its primary functions, key specifications like voltage, current ratings, and package type, as well as its applications in electronic devices. It's important to refer to the manufacturer's datasheet for precise technical details, assembly instructions, and safety precautions pertinent to its use.
For specific projects, understanding how this component integrates with other parts of a circuit and its compatibility with existing systems is crucial. The A6211GLJTR-T may be selected for efficiency, reliability, and performance characteristics suitable for the intended application. Always consult detailed technical resources or seek expert advice for complex integrations.
Equivalent
1. TPS54331 from Texas Instruments
2. LM2596 from Texas Instruments
3. MP2315 from Monolithic Power Systems
These alternatives may vary slightly in specifications, so it's important to compare parameters like input voltage range, output current, efficiency, and package type to ensure compatibility with your specific application.
Features
1. Wide Input Voltage Range: It supports a broad input voltage range, making it suitable for various automotive applications.
2. High-Side Current Sense: The device employs high-side current sensing for accuracy and stability in LED current regulation.
3. PWM Dimming: It includes PWM dimming capabilities, allowing for flexible brightness control.
4. Protection Features: The driver is equipped with multiple protection features, such as overvoltage, overcurrent, and thermal shutdown, ensuring reliable operation under different conditions.
5. Compact Package: Available in a small footprint package, it is ideal for space-constrained applications.
6. AEC-Q100 Qualified: The device meets the AEC-Q100 qualification, ensuring reliability and durability in automotive environments.
These features make the A6211GLJTR-T suitable for use in automotive lighting systems, where precise LED control and reliability are essential.
Pinout
1. Input Supply Voltage (VIN): Accepts a wide input voltage range for various applications.
2. Switching Output (SW): Connects to the inductor for power conversion.
3. Ground (GND): Common ground connection for the circuit.
4. Feedback (FB): Used for output voltage regulation by comparing the output voltage to an internal reference.
5. Shutdown (EN): Enables or disables the device.
6. Compensation (COMP): Provides stability and transient response tuning.
7. Soft Start (SS): Controls the startup behavior to avoid inrush current.
8. Bootstrap (BST): Drives the high-side gate of the internal MOSFET.
These functions allow the A6211 to effectively convert a higher input voltage to a regulated lower output voltage with high efficiency, suitable for applications like powering microprocessors, FPGAs, or other digital circuits.
Manufacturer
Application
1. Consumer Electronics: Power supply for devices like smartphones, tablets, and wearable technology.
2. Automotive: Used in infotainment systems and battery management for electric vehicles.
3. Industrial: Efficient power distribution in industrial automation and control systems.
4. Telecommunications: Power regulation in networking equipment and base stations.
5. Computing: Power management in motherboards and graphics cards for computers and servers.
This converter is valued for its compact size, efficiency, and reliability in delivering stable output voltage.