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Part Number
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CP2143 |
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Manufacturer
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CHIP |
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Description
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3-Channel Low-Dropout Constant-Current Parallel LED Driver |
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Published
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May 22, 2009 |
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Detailed Description
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Product Brief
CP2143 V1.1
LED Driver Series
3-Channel Low-Dropout Constant-Current Parallel LED Driver with Current Se...
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Datasheet
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CP2143
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Overview
Product Brief
CP2143 V1.
1
LED Driver Series
3-Channel Low-Dropout Constant-Current Parallel LED Driver with Current Setting Resistor
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General Description
The CP2143, a 3-channel low-dropout constant-current parallel LED driver, can be used to drive white LED, blue LED or any color LED whose forward operating voltage is lower than the battery voltage.
The unique Smart-MirrorTM technology is introduced in CP2143, which can guarantee a constant LED current in various operating conditions.
Without capacitor or inductor, only one resistor is needed for setting the current of the LEDs.
The CP2143 is available in a space-saving Pb-free SOT23-6L package.
SOT23-6L -40℃~85℃
Fea...
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