ALED6001 Datasheet Automotive Pwm-dimmable Single Channel Led Driver

Manufacturer: STMicroelectronics

Overview: ALED6001 Automotive PWM-dimmable single channel LED driver with integrated boost controller Datasheet - production data.

Datasheet Details

Part number	ALED6001
Manufacturer	STMicroelectronics
File Size	1.62 MB
Description	Automotive PWM-dimmable single channel LED driver
Datasheet	ALED6001-STMicroelectronics.pdf

General Description

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 highbrightness 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.

Key Features

AECQ101 qualified.
Switching controller section.
5.5 V to 36 V input voltage range.
Very low shutdown current: ISHDN < 10 µA.
Internal +5 V LDO for gate driver supply.
Internal +3.3 V LDO for device supply.
Fixed frequency peak current mode control.
Adjustable (100 kHz to 1 MHz) switching frequency.
External synchronization for multi-device.

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