Zetex is a leading provider of high performance, analog semiconductor products for signal processing and power management. The company designs and manufactures a broad range of standard and application focused linear integrated circuits and discrete semiconductor products using a wide variety of wafer processing technologies.


• Typically better than 0.8% output current accuracy
• Available in thermally enhanced DFN package
• 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


• Low voltage halogen replacement LEDs
• Automotive lighting
• Low voltage industrial lighting
• LED back-up lighting
• Illuminated signs
• Emergency lighting
• SELV lighting
• LCD TV backlighting
• Refrigeration lights

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. Soft-start can be forced using an external capacitor from the ADJ pin to ground. Applying a voltage of 0.2V or lower to the ADJ pin turns the output off and switches the device into a low current standby state.

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Mfr Part#: ZXLD1356DACTC
Mounting Method: Surface Mount
Package Style: DFN-6
Available In: Cut Tape

ZXLD1356 Series 550 mA 60 V 500 kHz LED Driver with Internal Switch - DFN-6


Technical Specifications:

Supply Voltage: Output Current per Channel: Output Voltage: Switching Frequency-Max:
6 to 60 V 550 mA 60 V 500 kHz
See the Download Center for a complete library of supporting documentation.


$2.01 USD (each)
500+ $2.01 (Save 47%)

Other quantities & packages (Reels) may also be available


Qty in Stock : 0
Reserve Stock:
Factory Stock: 15,000
Factory Lead-Time: 5-10 Days
Min. Order Qty: 3,000
Multiple of: 3,000
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