L99LD21Q6TR

Produttore:	STMicroelectronics
Categoria di prodotti:	LED Lighting Drivers
Serie:	L99LD21
Stile di montaggio:	SMD/SMT
Pacchetto / Custodia:	QFN-40
Number of Outputs:	2 Output
Output Current:	1.5 A
Topology:	Boost, Buck
Operating Frequency:	450 kHz
Output Voltage:	50 V
Temperatura minima di esercizio:	- 40 C
Temperatura massima di esercizio:	+ 150 C
Qualification:	AEC-Q100
Imballaggio:	Mulinello
Imballaggio:	Taglio del nastro
Imballaggio:	MouseReel
Features:	Integrated MOSFET
Marchio:	STMicroelectronics
Input Voltage:	5.5 V to 24 V
Sensibile all'umidità:	Sì
Numero di canali:	2 canali
Prodotto:	LED Lighting Drivers
Tipo di prodotto:	LED Lighting Drivers
Quantità della confezione di fabbrica:	3000
Sottocategoria:	Driver ICs
Supply Current – Max:	30 mA
Tipo:	Monolithic Driver IC
Peso dell'unità:	0.003633 oz

Ulteriori informazioni

LED Front Lighting System Solution

STMicroelectronics LED Front Lighting System Solution offers a wide selection of high- and low-side drivers to turn interior, front and rear lights from higher power “front beam” lamp to low power loads as indicators and rear lights. Car headlights, taillights, and flashers reliability represent a key factor for car drivers and pedestrian safety.

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

STMicroelectronics L99LD High-Efficiency Constant Current LED Driver is a complete constant current DC-DC converter LED driver for automotive applications. STMicroelectronics L99LD is manufactured with BCD5S 70V technology and assembled in a LQFP32 package. The L99LD is designed to be used in Boost, Buck-Boost and Fly back converter topologies.

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L99LD21Q6TR

Ulteriori informazioni

LED Front Lighting System Solution

IS32LT3175N/P Single-Channel Linear LED Drivers

L99LD High-Efficiency Constant Current LED Driver

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