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LP5866RKPR, LED Lighting Drivers 6 × 18 LED matrix driver with 8-bit analog and 8-/16-bit PWM dimming 40-VQFN -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	3000
Features	I2C Control, Charge Pump
Manufacturer	Texas Instruments
Maximum Operating Temperature	+85 C
Minimum Operating Temperature	-40 C
Mounting Style	SMD/SMT
Number of Outputs	18 Output
Operating Frequency	31.2 MHz
Output Current	50 mA
Output Voltage	Adjustable
Product Category	LED Lighting Drivers
Product Type	LED Lighting Drivers
Subcategory	Driver ICs
Topology	Boost, Buck
Applications	General Purpose
Current - Output / Channel	50mA
Dimming	Analog, PWM
Frequency	31.2MHz
Internal Switch(s)	Yes
Mounting Type	Surface Mount
Number of Outputs	18
Operating Temperature	-40°C ~ 85°C(TA)
Package / Case	40-VFQFN Exposed Pad
Supplier Device Package	40-VQFN(5x5)
Topology	Constant Current
Type	Linear
Voltage - Supply (Max)	5.5V
Voltage - Supply (Min)	2.7V