HV9980 ic equivalent, 3-channel led array driver ic.
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3-Channel LED Array Driver IC
Integrated 200V, 25Ω (typ.) MOSFETs Programmable output current to 80mA per channel TTL compatib.
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* LCD panel backlighting DLP RPTV or projector LED engine driver RGB decorative lighting General L.
The HV9980 is a fully integrated 3-channel peak-current PWM controller for driving buck converters in constant output current mode. It is optimized for use with a large array of 20~80mA LED strings, where multiple HV9980 ICs are used sharing a commo.
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