L99LD21Q6TR

Üretici firma:	STMicroelectronics
Ürün Kategorisi:	LED Lighting Drivers
Seri:	L99LD21
Montaj Stili:	SMD/SMT
Paket / Kasa:	QFN-40
Number of Outputs:	2 Output
Output Current:	1.5 A
Topology:	Boost, Buck
Operating Frequency:	450 kHz
Output Voltage:	50 V
Minimum Çalışma Sıcaklığı:	- 40 C
Maksimum Çalışma Sıcaklığı:	+ 150 C
Qualification:	AEC-Q100
Paketleme:	Makara
Paketleme:	Kesilmiş Bant
Paketleme:	MouseReel
Features:	Integrated MOSFET
Marka:	STMicroelectronics
Input Voltage:	5.5 V to 24 V
Neme Duyarlı:	Evet
Kanal Sayısı:	2 Channel
Product:	LED Lighting Drivers
Ürün Tipi:	LED Lighting Drivers
Fabrika Paket Miktarı:	3000
Alt kategori:	Driver ICs
Supply Current – Max:	30 mA
Tip:	Monolithic Driver IC
Birim Ağırlık:	0.003633 oz

Daha Fazla Bilgi

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.

Değerlendirmeler

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L99LD21Q6TR

Daha Fazla Bilgi

LED Front Lighting System Solution

IS32LT3175N/P Single-Channel Linear LED Drivers

L99LD High-Efficiency Constant Current LED Driver

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