Addressing the growing HB LED lighting market, the ZLED7320 LED driver IC operates at up to 98% efficiency and is available in a small-footprint DFN-5 package. This 40-V LED driver features on-chip switching transistor, 1,200:1 dimming via PWM signal or fixed voltage, up to 1 A of output current at ±3% accuracy and high-side current sensing.
Built-in protection includes thermal shutdown, open-circuit and short-circuit protection. The device operates at a temperature range of –40° to 105°C.($0.86 ea/2,500 — available now)
By Christina Nickolas
ZMDI , Dresden , Germany
Information 49-351-8822-0
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