IS32LT3126 Datasheet. existencias, precio

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IS32LT3126 150MA DUAL CHANNEL LED DRIVER

IS32LT3126

IS32LT3126
IS32LT3126 IS32LT3126
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Part Number IS32LT3126
Manufacturer Lumissil
Description The IS32LT3126 is a dual linear programmable current regulator consisting of 2 independently controlled output channels; each channel is capable of sourcing 150mA. Both channels can be combined to provide a total of 300mA. It supports PWM dimming of both channels via power supply modulation (PSM). It also features ENx pins to individually PWM dim and indepen.
Features ENx pins to individually PWM dim and independently adjust the average output current for each channel. The max current for each channel is set with its corresponding external resistor. The UVx pins set the VCC under voltage lockout of each channel to match the LED stack for high side PWM dimming operation. In addition, the IC integrates fault protection for LED open/short, ISETx pin open/short and over temperature condition for robust operation. Detection of these failures is reported by FAULTB pin. When a fault is detected the device will disable itself and output an open drain low signal. Mu.
Datasheet Datasheet IS32LT3126 Data Sheet
PDF 722.28KB
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