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No warranty for the accuracy of product image or description.
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| Seller: |
Sunrise |
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1 Rating(s), 0% Positive |
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Item code:
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LM3406HVMH
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Brand:
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NS
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Package:
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Stock:
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Prices:
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￥12.80  Starting from: 50 pieces ￥12.80 Starting from: 500 pieces ￥12.50 Starting from: 2500 pieces ￥12.20 |
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The LM3406/06HV are monolithic switching regulators designed to deliver constant currents to high power LEDs. Ideal for automotive, industrial, and general lighting applications, they contain a high-side N-channel MOSFET switch with a current limit of 2.0A (typical) for step-down (Buck) regulators. Controlled on-time with true average current and an external current sense resistor allow the converter output voltage to adjust as needed to deliver a constant current to series and series-parallel connected LED arrays of varying number and type. LED dimming via pulse width modulation (PWM) is achieved using a dedicated logic pin or by PWM of the power input voltage. The product feature set is rounded out with low-power shutdown and thermal shutdown protection.
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Features
Integrated 2.0A MOSFET
VIN Range 6V to 42V (LM3406)
VIN Range 6V to 75V (LM3406HV)
True average output current control
1.7A Minimum Output Current Limit Over Temperature
Cycle-by-Cycle Current Limit
PWM Dimming with Dedicated Logic Input
PWM Dimming with Power Input Voltage
Simple Control Loop Compensation
Low Power Shutdown
Supports All-Ceramic Output Capacitors and Capacitor-less Outputs
Thermal Shutdown Protection
eTSSOP-14 Package
Applications
LED Driver
Constant Current Source
Automotive Lighting
General Illumination
Industrial Lighting
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