STMicroelectronics ALED6000
The ALED6000 is a step down monolithic switching regulator designed to source up to 3 A DC current for high power LED driving. The wide input voltage range makes the ALED6000 the ideal choice for automotive systems. The 250 mV typical RSENSE voltage drop enhances the efficiency performance.| Part No. | ALED6000 |
|---|---|
| Datasheet | ALED6000 Download |
| Manufacturer |  STMicroelectronics |
| Description | Automotive 3A single channel LED driver |
| Buy | Stock & Price |
FEATURES
HTSSOP16 Product status link ALED6000 Device summary Order code ALED6000PHTR Package HTSSOP16● AEC-Q100 grade 1 qualified
● Up to 3 A DC output current
● 4.5 V to 61 V operating input voltage
● RDS(on) = 250 mΩ typ.
● Adjustable fSW (250 kHz - 1.5 MHz)
● Dimming function with dedicated pin
● Low IQ shutdown (10 µA typ. from VIN)
● Low IQ operating (2.4 mA typ.)
● 3.2% output current accuracy
● Synchronization
● Enable with dedicated pin
● Adjustable soft-start time
● Adjustable current limitation
● Low-dropout operation (12 μs max.)
● VBIAS improves efficiency at light load
● Auto recovery thermal shutdown
APPLICATIONS
● Automotive exterior lighting● Daytime running lights
● High, low beam and fog lights
● Position lights / blinkers
DESCRIPTION
Digital dimming is implemented by driving the dedicated DIM pin. The adjustable current limitation, designed to select the inductor RMS current accordingly with the nominal output LEDs current, and the switching frequency adjustability make the size of the application compact.
