PCA9952TW/Q900,118

Fabricant :	NXP
Catégorie de produit :	LED Lighting Drivers
Série :	PCA9952
Style de montage :	SMD/SMT
Emballage / Caisse :	HTSSOP-28
Number of Outputs:	16 Output
Output Current:	57 mA
Topology:	Boost
Operating Frequency:	1 MHz
Output Voltage:	40 V
Température minimale de fonctionnement :	- 40 C
Température de fonctionnement maximale :	+ 85 C
Qualification:	AEC-Q100
Emballage :	Enrouleur
Emballage :	Ruban coupé
Emballage :	MouseReel
Features:	I2C Control
Marque :	NXP Semiconductors
Input Voltage:	3 V to 5.5 V
Nombre de canaux :	16 Channel
Pd – Power Dissipation:	3.2 W
Produit:	LED Drivers
Type de produit :	LED Lighting Drivers
Quantité d'emballage d'usine :	2500
Sous-catégorie :	Driver ICs
Supply Current – Max:	16 mA
Partie # Alias :	935298949118
Poids unitaire :	0.003656 oz

Plus d'informations

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.

PCA9952 16-channel Constant Current LED Driver

NXP Semiconductors PCA9952 16-channel Constant Current LED Driver is an I²C-bus controlled device optimized for dimming and blinking 57mA Red/Green/Blue/Amber (RGBA) LEDs for amusement products. Each LEDn output provides its own 8-bit resolution (256 steps) fixed frequency individual PWM controller operating at 31.25kHz with an adjustable duty cycle from 0% to 99.6%. This allows the LED to be set to a specific brightness value. An additional 8-bit resolution (256 steps) group PWM controller offers both a fixed frequency of 122 Hz and an adjustable frequency between 15 Hz to once every 16.8 seconds with a duty cycle that is adjustable from 0% to 99.6% that is used to either dim or blink all LEDs with the same value.

Avis

Il n’y a pas encore d’avis.

PCA9952TW/Q900,118

Plus d'informations

IS32LT3175N/P Single-Channel Linear LED Drivers

PCA9952 16-channel Constant Current LED Driver

Avis

Soyez le premier à laisser votre avis sur “PCA9952TW/Q900,118” Annuler la réponse

Produits similaires

Se connecter