Allegro MicroSystems Inc. Datasheets for LED Drivers
LED drivers control the amount of current and voltage supplied to light emitting diodes (LEDs), when in operation.
LED Drivers: Learn more
| Product Name | Notes |
|---|---|
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| ClearPower LED Driver Modules | |
| LED Drivers for Backlighting | |
| LED Drivers for Lighting | |
| The A6211 provides a highly efficient, cost-effective solution for driving high-power LEDs. Its integrated MOSFET switch, user-selectable output current, and PWM dimming capability simplify design and reduce component count. *... | |
| The A6213-1 offers a robust and efficient solution for automotive LED lighting, providing constant-current output up to 1A and PWM dimming. Its integrated MOSFET switch and automotive-grade qualification ensure reliable... | |
| The A6214/6 provides efficient and flexible LED driving for automotive applications, with constant-current output up to 2A and PWM/analog dimming options. The A6216 includes an integrated fault flag and standalone... | |
| The A6217-1 provides a robust and efficient solution for driving high-power LEDs in automotive applications, offering constant-current output up to 3A (1.5A for A6217-1) and PWM dimming. * Note: If... | |
| The A6260 provides a simple and efficient solution for driving high-brightness LEDs, offering programmable current up to 350mA, PWM dimming, and integrated protection features for safe and reliable operation. *... | |
| The A6261 drives multiple high-brightness LEDs with constant current for optimal performance and safety. It features independent enable/PWM inputs for each output, short circuit protection, and open LED detection. *... | |
| The A6262 provides flexible control of automotive LED arrays, with four independently programmable outputs, PWM and switch dimming options, and short circuit protection for robust operation. * Note: If you... | |
| The A6263 provides robust and reliable LED driving for automotive applications, featuring four independent outputs, programmable current, and advanced protection features (short-to-ground, open LED, overtemperature) for enhanced safety. * Note:... | |
| The A6264 simplifies the design of automotive stop/tail lights, providing four independently programmable outputs with two current levels (high/low) for each LED string. * Note: If you have issues logging... | |
| The A6268 provides a versatile and efficient solution for driving high-power LEDs in series, supporting boost and buck-boost topologies, programmable current control, and integrated diagnostics. * Note: If you have... | |
| The A6270-1 offers robust and reliable control of two high-current LED strings, featuring independent current regulation, programmable high/low current levels, and fault protection for automotive applications. * Note: If you... | |
| The A6274/A6284 family offers efficient and flexible LED driving for automotive lighting, with six independently controlled outputs, PWM dimming, and integrated fault protection. * Note: If you have issues logging... | |
| The A80601/4 delivers ultra-high dimming ratios (up to 15,000:1 at 200Hz) with minimal output ripple, using patented Pre-Emptive Boost (PEB) control. These multi-output LED drivers offer integrated current sinks, flexible... | |
| The A80602/5 provides efficient and flexible multi-output LED driving with six integrated current sinks and patented Pre-Emptive Boost (PEB) control for ultra-high dimming ratios. The A80605 offers a modified programming... | |
| The A80603 simplifies LED driver design with an integrated boost converter and four current sinks, providing ultra-high dimming ratios and low output ripple. Offers flexible boost/SEPIC operation and extensive protection. | |
| The A80606 provides a high-performance, multi-output LED driving solution with six integrated current sinks, delivering ultra-high dimming ratios and low output ripple using patented Pre-Emptive Boost control. The A80606-1 offers... | |
| The A80803 is a unique solution for automotive LED headlamp control, enabling smooth high/low beam transitions with its multi-topology design and integrated FET drivers. * Note: If you have issues... | |
| The A80804 provides flexible control of automotive LED lighting, with four independently dimmable channels, internal and external PWM options, and analog dimming for precise brightness control. * Note: If you... | |
| The A8502 simplifies LCD backlighting and LED lighting designs, integrating a boost converter, two current sinks, and comprehensive protection features. Its wide input voltage range (5V-40V) ensures robust performance in... | |
| The A8510 provides a flexible and efficient solution for driving multiple LED strings, featuring eight integrated current sinks, a boost converter, and extensive protection features. Its wide input voltage range... | |
| The A8513 simplifies LED driver design, integrating a boost converter, a current sink, and comprehensive protection features. Its wide input voltage range (4.5V-40V) ensures robust performance in automotive applications. *... | |
| The A8519-1 offers a versatile solution for driving multiple LED strings, with four integrated current sinks, a boost converter, and PWM dimming for precise brightness control. The A8519-1 provides reduced... | |
| The A8522 provides flexible and precise control of multiple LED strings, featuring eight individually programmable current sinks, PWM dimming, and an I2C interface for simplified configuration and diagnostics. * Note:... | |
| The ALT80600/1 delivers ultra-high dimming ratios (up to 15,000:1 at 200Hz) with minimal output ripple, using patented Pre-Emptive Boost (PEB) control. These multi-output LED drivers offer integrated current sinks, flexible... | |
| The ALT80802 offers a versatile and robust solution for automotive LED lighting, supporting both buck and buck-boost topologies, a wide input voltage range (3.8V-50V), and adjustable switching frequency. * Note:... | |
| The APM80900/4 simplifies automotive LED lighting design with an integrated inductor, high-side and low-side MOSFETs, and cycle-by-cycle current control for precise LED current regulation. Offers flexible dimming options (PWM, analog)... | |
| These parts are in production but have been determined to be NOT FOR NEW DESIGN. This classification indicates that sale of this device is currently restricted to existing customer applications. |