The ALED6001 is an automotive-grade (AECQ100 compliant) LED driver that combines a boost controller and high-side current sensing circuitry optimized for driving one string of high-brightness LEDs. The device is compatible with multiple topologies such as boost, SEPIC and floating load buck-boost. PWM dimming of the LED brightness is achieved by means of an external MOSFET in series with the LED string and directly driven by a dedicated pin. The pin that manages the LED current setting, usually connected to an external resistor, can also be used as analog control if a microcontroller is located in the LED module. The high-side current sensing, in combination with a P-channel MOSFET, provides effective protection in case the positive terminal of the LED string is shorted to ground. The high precision current sensing circuitry allows an LED current regulation reference within ± 4% accuracy over the entire temperature range and production spread. A fault output (open-drain) informs the host system of faulty conditions: device overtemperature, output overvoltage (disconnected LED string) and LED overcurrent.
|DS10622: Automotive-grade PWM-dimmable single channel LED driver with integrated boost controller||2.0||454 KB|
|ALED6001 boost your LED light designs||1.0||784 KB|
|Brochure Power management guide||10.2018||4 MB|
|STEVAL-ILL048V1||ST||Single-channel LED driver for automotive day-time running lights (DTRL) and front lights based on ALED6001 and STM32F103C6T6|
|STEVAL-ILL049V12||ST||LED driver based on the LED6001 + 9-LED board with NTC sensor|
|STEVAL-ILL072V1||ST||Single channel, 1 A automotive LED driver with boost controller for interior/exterior lights based on the ALED6001|
|Part Number||Marketing Status||Quantity||Unit Price (US$) *||Package||Packing Type||Operating Temperature (°C) (min)||Operating Temperature (°C) (max)||ECCN (US)||Country of Origin||More info||Order from ST||Order from Distributors|
|ALED6001||Active : Product is in volume production||1000||1.151||HTSSOP16||Tube||-40||150||EAR99||MALAYSIA||MORE INFO||No availability reported, please contact our Sales office|
|ALED6001TR||Active : Product is in volume production||1000||1.151||HTSSOP16||Tape And Reel||-40||150||EAR99||MALAYSIA||MORE INFO||Free Sample Add to cart||DISTRIBUTOR AVAILABILITY|
|Part Number||Marketing Status||Package||Grade||RoHS Compliance Grade||Material Declaration**|
(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.