LED171596ARSLR

595-LED171596ARSLR
LED171596ARSLR

Tillverk:

Beskrivning:
LED-belysningsdrivkretsar 96-LED Matrix Backlight Driver for RGB and White LEDs 48-VQFN -40 to 85

Livscykel:
Inaktuell
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Texas Instruments
Produktkategori: LED-belysningsdrivkretsar
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 Mouser säljer för närvarande inte den här produkten i din region.
RoHS-direktivet:  
96 Output
60 mA
VQFN-48
3.5 V
1.65 V
1 MHz
LED171596A
- 40 C
+ 85 C
PWM Dimming, Short Circuit and Thermal Protection
Reel
Cut Tape
MouseReel
Märke: Texas Instruments
Utvecklingskit: LED171596AEVM
Ingångsspänning: 1.65 V to 3.5 V
Monteringsstil: SMD/SMT
Antal kanaler: 96 Channel
Produkt: LED Drivers
Produkttyp: LED Lighting Drivers
Fabriksförpackningskvantitet: 2500
Underkategori: Driver ICs
Strömstyrka - Max: 5 uA
Typ: Matrix Driver for RGB and White LEDs
Enhetens vikt: 122,400 mg
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Efterlevnadskoder
TARIC:
8542399000
CNHTS:
8542390000
CAHTS:
8542390000
USHTS:
8542390090
MXHTS:
8542399901
ECCN:
EAR99
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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.

LED171596A 96-Channel Matrix LED Driver

Texas Instruments LED171596A 96-Channel Matrix LED Driver with independent channel control is designed for driving locally dimmed displays. The device sports four low-resistance high-side switches and 24 low-side current sinks that deliver up to 15mA of continuous current per channel. The LED171596A has a 9-bit duty cycle and 8-bit current control of each low-side LED current sink. Each current sink can be individually controlled through the I2C-compatible or SPI interface. The Texas Instruments LED171596A can be controlled with a single value through the global brightness control register. The global brightness control passes through a brightness sloper function to create optically smooth brightness transitions without requiring multiple register writes.