IS32LT3175N/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.

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Monolithic Power Systems (MPS) LED Lighting Driver ICs 75V, Multi-Topology LED Controllerwith Multiple Dimming Modes,
Datasheet
Non-Stocked
Min.: 500
Mult.: 500
Reel: 500

1 Output Buck-Boost TSSOP-28 45 V 4.5 V 100 kHz to 2.53 MHz MPQ2484U - 40 C + 150 C AEC-Q100 Reel
Monolithic Power Systems (MPS) LED Lighting Driver ICs 75V, Multi-Topology LED Controllerwith Multiple Dimming Modes,
Datasheet
Non-Stocked Lead-Time 22 Weeks
Min.: 2.500
Mult.: 2.500
Reel: 2.500

1 Output Buck-Boost TSSOP-28 45 V 4.5 V 100 kHz to 2.53 MHz MPQ2484U - 40 C + 150 C AEC-Q100 Reel