PCA9955BTW/Q900J

Свойства на продукта

Производител:	NXP
Серия:	PCA9955BTW
Опаковка / калъф:	HTSSOP-28
Брой на каналите:	16 Channel
Продукт:	LED Drivers
Тип на продукта:	LED Lighting Drivers

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Категория: NXP

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Производител:	NXP
Категория продукти:	LED Lighting Drivers
Серия:	PCA9955BTW
Стил на монтиране:	SMD/SMT
Опаковка / калъф:	HTSSOP-28
Number of Outputs:	16 Output
Output Current:	65 mA
Topology:	Boost, Buck
Operating Frequency:	8 MHz
Output Voltage:	Adjustable
Минимална работна температура:	- 40 C
Максимална работна температура:	+ 85 C
Квалификация:	AEC-Q100
Опаковка:	Макара
Опаковка:	Изрязване на лентата
Опаковка:	MouseReel
Features:	I2C Control
Марка:	NXP Semiconductors
Input Voltage:	3 V to 5.5 V
Брой на каналите:	16 Channel
Изходен тип:	Constant Current
Pd – Power Dissipation:	3.2 W
Продукт:	LED Drivers
Тип на продукта:	LED Lighting Drivers
Фабрична опаковка Количество:	2500
Подкатегория:	Driver ICs
Supply Current – Max:	21 mA
Тип:	LED Lighting Driver
Част # Псевдоними:	935306129118
Тегло на единицата:	0.003670 oz

Повече информация

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.

PCA9955 16-channel Constant Current LED Driver

NXP Semiconductor PCA9955 LED Drivers are I²C controlled 16-channel constant current drivers designed for dimming and blinking 57mA Red/Green/Blue/Amber (RGBA) LEDs in amusement products. Each channel has an 8-bit resolution (256 steps) 31.25kHz PWM controller with a duty cycle that is adjustable between 0% to 99.6%. This feature allows each LED to be set to a specific brightness. An additional 8-bit resolution (256 steps) group PWM controller has both a fixed frequency and an adjustable frequency. This additional controller is used to either dim or blink all the LEDs with the same value.

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PCA9955BTW/Q900J

Повече информация

IS32LT3175N/P Single-Channel Linear LED Drivers

PCA9955 16-channel Constant Current LED Driver

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