LED6001 Description
The LED6001 device is a LED driver that bines a boost controller and a high-side current sensing circuitry optimized for driving one string of high-brightness LEDs. The device is patible with multiple topologies such as boost, SEPIC and floating load buck-boost. The brightness of the LEDs can be controlled through PWM dimming and analog dimming (10:1 ratio) by means of two independent pins.
LED6001 Key Features
- 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