ZXLD1356 Description
The ZXLD1356 is a continuous mode inductive step-down converter, designed for driving single or multiple series connected LEDs efficiently from a voltage source higher than the LED voltage. The device operates from an input supply between 6V and 60V and provides an externally adjustable output current of up to 550mA. Depending upon supply voltage and external ponents, this can provide up to 30 watts of output power.
ZXLD1356 Key Features
- Typically better than 0.8% output current accuracy
- Simple and with low part count
- Single pin on/off and brightness control using DC voltage or PWM
- PWM resolution up to 1000:1
- High efficiency (up to 97%)
- Wide input voltage range: 6V to 60V
- Inherent open-circuit LED protection
- Available in thermally enhanced packages o DFN3030-6 θJA 44° C/W o TSOT23-5 θJA 82° C/W
- Available in Green molding (no Br, Sb) with lead free finish/RoHS pliant
- Qualified to AEC-Q100 Grade 1 o TSOT23-5 ZXLD1356ET5TA