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IW7039-00-QFN4, LED Lighting Drivers 32-Channel Internal Current Sink LED Backlighting Driver

Optoelectronics\Drivers\LED Lighting DriversIS32LT3175N/P Single-Channel Linear LED Drivers ISSI IS32LT3175N/P Single-Channel Linear LED Drivers come with fade in/out and PWM dimming. The regulators serve as a stand-alone LED driver-configurable from 20mA to 150mA with external resistors, no microcontroller is necessary. A logic level “courtesy light” signal from the PWM pin can be interfaced to precisely drive the LED channel. The IS32LT3175P obtains a positive polarity PWM signal. In addition, the IS32LT3175N obtains a negative polarity PWM signal. The regulator integrates a 63-step fade-in and fades out the algorithm (Gamma correction). This causes the output LED current to increasingly rise up to the full source value after the EN pin is pulsed.

Brand	Renesas/Dialog
Factory Pack Quantity	4000
Features	PWM Dimming, Open LED Protection
Input Voltage	300 mV to 20 V
Manufacturer	Renesas Electronics
Maximum Operating Temperature	+85 C
Minimum Operating Temperature	-20 C
Moisture Sensitive	Yes
Mounting Style	SMD/SMT
Number of Channels	32 Channel
Number of Outputs	32 Output
Operating Frequency	44 Hz to 32 kHz
Output Current	66 mA
Output Voltage	Adjustable
Packaging	Reel, Cut Tape
Product Category	LED Lighting Drivers
Product Type	LED Lighting Drivers
Subcategory	Driver ICs
Topology	Boost, Buck