L99LD21Q6TR

Produsent:	STMicroelectronics
Produktkategori:	LED Lighting Drivers
Serie:	L99LD21
Monteringsstil:	SMD/SMT
Pakke/etui:	QFN-40
Number of Outputs:	2 Output
Output Current:	1.5 A
Topology:	Boost, Buck
Operating Frequency:	450 kHz
Output Voltage:	50 V
Minimum driftstemperatur:	- 40 C
Maksimal driftstemperatur:	+ 150 C
Qualification:	AEC-Q100
Emballasje:	Spole
Emballasje:	Klipp av tape
Emballasje:	MouseReel
Features:	Integrated MOSFET
Merkevare:	STMicroelectronics
Input Voltage:	5.5 V to 24 V
Fuktfølsom:	Ja
Antall kanaler:	2 kanal
Produkt:	LED Lighting Drivers
Produkttype:	LED Lighting Drivers
Fabrikkpakke Antall:	3000
Underkategori:	Driver ICs
Supply Current – Max:	30 mA
Type:	Monolithic Driver IC
Enhetsvekt:	0.003633 oz

Mer informasjon

LED Front Lighting System Solution

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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

Mer informasjon

LED Front Lighting System Solution

IS32LT3175N/P Single-Channel Linear LED Drivers

L99LD High-Efficiency Constant Current LED Driver

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