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LM2754SQ/NOPB, LED Lighting Drivers 800mA switched capacitor flash LED driver with Time-Out Protection 24-WQFN -40 to 85

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	Texas Instruments
Factory Pack Quantity	1000
Features	Enable, True Shutdown
Input Voltage	2.8 V to 5.5 V
Manufacturer	Texas Instruments
Maximum Operating Temperature	+85 C
Minimum Operating Temperature	-40 C
Mounting Style	SMD/SMT
Number of Channels	4 Channel
Number of Outputs	4 Output
Operating Frequency	700 kHz to 1.3 MHz
Operating Supply Voltage	2.8 V to 5.5 V
Output Current	800 mA
Output Type	Constant Current, Constant Voltage
Package/Case	WQFN-24
Product Category	LED Lighting Drivers
Product Type	LED Lighting Drivers
Subcategory	Driver ICs
Supply Current - Max	8 mA
Topology	Boost
Type	Capacitive
Вес, г	0.04