Sony CXA3834AM
The CXA3834AM is an LED driver IC with boost DC-DC converter. It enables luminance control using the peak current and PWM signal, and blinking control using the BLINK signal. This IC has an optimum configuration for realizing a simple and compact power supply circuit for an LCD TV equipped with a LED backlight.| Part No. | CXA3834AM |
|---|---|
| Datasheet | CXA3834AM Download |
| Manufacturer |  Sony |
| Description | LED Backlight Driver |
| Buy | Stock & Price |
DESCRIPTION
(APPLICATIONS
: Power supply circuit, etc.)FEATURES
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● UVLO function Overheat protection function Error detection output function (xBL_ERR) Detection timer latch function when abnormalities occur On-chip LED lighting FET gate driver Luminance adjustment function using peak current control Luminance adjustment function using the PWM signal Blinking control using the BLINK signal LED overcurrent detection function On-chip boost type DC-DC converter Output overvoltage detection function Continuous overcurrent detection function Slope compensation function
● LED driver control block
● DC-DC converter control block Structure BiCMOS silicon monolithic IC Package 16P-SOP Sony reserves the right to change products and specifications without prior notice. This information does not convey any license by any implication or otherwise under any patents or other right. Application circuits shown, if any, are typical examples illustrating the operation of the devices.
