NCL35076AADR2G

Fabricant :	onsemi
Catégorie de produit :	LED Lighting Drivers
Série :	NCL35076
Style de montage :	SMD/SMT
Emballage / Caisse :	SOIC-8
Number of Outputs:	1 Output
Output Current:	800 mA
Topology:	Buck
Operating Frequency:	–
Output Voltage:	Adjustable
Température minimale de fonctionnement :	- 40 C
Température de fonctionnement maximale :	+ 125 C
Emballage :	Enrouleur
Emballage :	Ruban coupé
Features:	PWM Dimming, Short Circuit and Thermal Protection
Marque :	onsemi
Input Voltage:	30 V
Nombre de canaux :	1 Canal
Type de produit :	LED Lighting Drivers
Quantité d'emballage d'usine :	3000
Sous-catégorie :	Driver ICs
Supply Current – Max:	8 mA

Plus d'informations

NCL35076 Wide Analog Dimming CCM Buck Controllers

onsemi NCL35076 Wide Analog Dimming CCM Buck Controllers are ideal for a wide dimming range down to 1% by analog dimming control. This relieves audible noise and flickers in PWM dimming. onsemi’s proprietary LED current calculation technique driven by zero input offset amplifiers performs precise constant current in the whole analog dimming range. The multi-mode operation provides low LED current ripple with a small output capacitor by CCM at heavy load and deep analog dimming by DCM at light load.

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.

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NCL35076AADR2G

Plus d'informations

NCL35076 Wide Analog Dimming CCM Buck Controllers

IS32LT3175N/P Single-Channel Linear LED Drivers

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