PCA9957HNMP

Producteigenschappen

Fabrikant:
 NXP
Serie:
 PCA9957
Verpakking/hoes:
 HVQFN-40
Aantal kanalen: 24 Channel
Type product: LED Lighting Drivers

 

Categorie:
Fabrikant:
 NXP
Productcategorie: LED Lighting Drivers
Serie:
 PCA9957
Montagestijl:
 SMD/SMT
Verpakking/hoes:
 HVQFN-40
Number of Outputs:
 24 Output
Uitgangsstroom:
 32 mA
Topology:
 Boost, Buck
Operating Frequency:
 8 MHz
Uitgangsspanning:
 500 mV to 5.5 V
Minimale bedrijfstemperatuur:
 - 40 C
Maximale bedrijfstemperatuur:
 + 85 C
Verpakking:
 Haspel
Verpakking:
 Snijband
Verpakking:
 MouseReel
Features:
 Constant Current
Merk: NXP-halfgeleiders
Input Voltage: 2.7 V to 5.5 V
Vochtgevoelig: Ja
Aantal kanalen: 24 Channel
Output Type: Open-Drain
Pd – Power Dissipation: 3.3 W
Type product: LED Lighting Drivers
Hoeveelheid fabrieksverpakking: 6000
Subcategorie: Driver ICs
Supply Current – Max: 6.7 mA
Deel # Aliassen: 935381763528
Gewicht per eenheid: 0.089430 oz

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.

PCA9957 24-Channel Constant Current LED Driver

NXP Semiconductors PCA9957 24-Channel Constant Current LED Driver is optimized for dimming and blinking full-color RGBA (Red/Green/Blue/Amber) LEDs, making it ideal for use for status and fun light displays. The PCA9957 features SPI-compatible 4-wire serial bus control and can drive 24 LED outputs, each individually controlled. 

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