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Part Number
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AME5136 |
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Manufacturer
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Analog Microelectronics |
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Description
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Integrated White LED Driver |
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Published
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Sep 5, 2007 |
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Detailed Description
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com
AME, Inc.
AME5136
n General Description
The AME5136 is a dual Boost DC/DC converter, designed to dr...
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Datasheet
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AME5136
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Overview
com
AME, Inc.
AME5136
n General Description
The AME5136 is a dual Boost DC/DC converter, designed to drive up to 4 white LEDs with a constant current and to power an organic LED display with a constant voltage.
According to SEL pin status, the AME5136 can either regulates output current flowing through series connected LEDs or regulate output voltage applying to OLED.
A single external resistor is used to set the maximum LED current.
The LED current can be adjusted by applying a PWM signal to the EN pin.
Pulling the EN pin to GND disables the chip and reduces the supply current to less than 1uA.
Additional features include a low-side NFET switch that can turn off the LED str...
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