L99LD21Q6TR

Fabricante:	STMicroelectronics
Categoría de productos:	LED Lighting Drivers
Series:	L99LD21
Estilo de montaje:	SMD/SMT
Paquete / Estuche:	QFN-40
Number of Outputs:	2 Output
Output Current:	1.5 A
Topology:	Boost, Buck
Operating Frequency:	450 kHz
Output Voltage:	50 V
Temperatura mínima de funcionamiento:	- 40 C
Temperatura máxima de funcionamiento:	+ 150 C
Qualification:	AEC-Q100
Embalaje:	Carrete
Embalaje:	Cinta de corte
Embalaje:	MouseReel
Features:	Integrated MOSFET
Marca:	STMicroelectronics
Input Voltage:	5.5 V to 24 V
Sensible a la humedad:	Sí
Número de canales:	2 Channel
Producto:	LED Lighting Drivers
Tipo de producto:	LED Lighting Drivers
Cantidad del paquete de fábrica:	3000
Subcategoría:	Driver ICs
Supply Current – Max:	30 mA
Tipo:	Monolithic Driver IC
Peso unitario:	0.003633 oz

Más información

LED Front Lighting System Solution

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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.

L99LD High-Efficiency Constant Current LED Driver

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L99LD21Q6TR

Más información

LED Front Lighting System Solution

IS32LT3175N/P Single-Channel Linear LED Drivers

L99LD High-Efficiency Constant Current LED Driver

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