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MBI1816 is an instant On/Off LED driver for lighting applications and exploits PrecisionDrive™ technology to enhance its output characteristics. At MBI1816 output stage, sixteen regulated current ports are designed to provide uniform and constant current sinks for driving LEDs within a large range of VF variations.
MBI1816 provides users 16-channel constant current ports to match LEDs with equal current. Users may adjust the output current from 5 mA to 60 mA through an external resistor, Rext, which gives users flexibility in controlling the light intensity of LEDs. In addition, users can precisely adjust LED brightness from 0% to 100% via output enable (/OE) with Pulse Width Modulation.
Additionally, to ensure the system reliability, MBI1816 is built with Thermal Protection (TP) function and thermal pad. The TP function protects IC from over temperature (165°C). Also, the thermal pad enhances the power dissipation. As a result, a large amount of current can be handled safely in one package.
MBI1816 Specification
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ItemsSpec.Content
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01No. of Output Channel16
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02TopologyLinear
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03Output Current per Channel60mA
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04Sustaining Output Voltage17V
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05Excellent Output Current Accuracy-between channels3% (Typ.)
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06Excellent Output Current Accuracy-between ICs6% (Max.)
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07Supply Voltage5V
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08Dimming MethodDigital
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09Protection-LED Open/Short
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10Protection - Thermal Shutdown
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11Protection - Themal Error Flag
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12RoHS Compliant PackageTSSOP20
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13Major ApplicationsLED lighting, automotive lighting
