L99LD21Q6TR

Fabricant :	STMicroelectronics
Catégorie de produit :	LED Lighting Drivers
Série :	L99LD21
Style de montage :	SMD/SMT
Emballage / Caisse :	QFN-40
Number of Outputs:	2 Output
Output Current:	1.5 A
Topology:	Boost, Buck
Operating Frequency:	450 kHz
Output Voltage:	50 V
Température minimale de fonctionnement :	- 40 C
Température de fonctionnement maximale :	+ 150 C
Qualification:	AEC-Q100
Emballage :	Enrouleur
Emballage :	Ruban coupé
Emballage :	MouseReel
Features:	Integrated MOSFET
Marque :	STMicroelectronics
Input Voltage:	5.5 V to 24 V
Sensible à l'humidité :	Oui
Nombre de canaux :	2 canaux
Produit:	LED Lighting Drivers
Type de produit :	LED Lighting Drivers
Quantité d'emballage d'usine :	3000
Sous-catégorie :	Driver ICs
Supply Current – Max:	30 mA
Type :	Monolithic Driver IC
Poids unitaire :	0.003633 oz

Plus d'informations

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

Plus d'informations

LED Front Lighting System Solution

IS32LT3175N/P Single-Channel Linear LED Drivers

L99LD High-Efficiency Constant Current LED Driver

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