IC Features:
- Simple few peripheral parts
- Wide input voltage range: 6V to 30V
- Up to 1.2A output current
- Single pin on/off and brightness control using DC voltage or PWM
- Up to 1MHz switching frequency
- Typical 5% output current accuracy
- Inherent open-circuit LED protection
- High efficiency (up to 97%)
Breakout board support up to 1W, 10W, 30W high power LEDs in our store, also can shortly or not fully power 50W or 100W LEDs. 33V for 100W LEDs can work but not recommdedded for long term.
- Pin Definition:
- IN +: Positive power supply IN-: Power supply negative.
LED +: Connect the LED’s anode LED-: Connect the LED’s cathode - PWM: Light Strengh control: dimming control signal (2.8V-6V turn on)
- PWM signal limit frequency: 20HZ-20KHZ, recommendations: 1KHZ or so
- IN +: Positive power supply IN-: Power supply negative.
- Each purchase is for 2 pieces boards.
Documentation, schematic, datasheet please see on this page.
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