PCA9957HNMP

Produttore:	NXP
Categoria di prodotti:	LED Lighting Drivers
Serie:	PCA9957
Stile di montaggio:	SMD/SMT
Pacchetto / Custodia:	HVQFN-40
Number of Outputs:	24 Output
Output Current:	32 mA
Topology:	Boost, Buck
Operating Frequency:	8 MHz
Output Voltage:	500 mV to 5.5 V
Temperatura minima di esercizio:	- 40 C
Temperatura massima di esercizio:	+ 85 C
Imballaggio:	Mulinello
Imballaggio:	Taglio del nastro
Imballaggio:	MouseReel
Features:	Constant Current
Marchio:	NXP Semiconductors
Input Voltage:	2.7 V to 5.5 V
Sensibile all'umidità:	Sì
Numero di canali:	24 Channel
Output Type:	Open-Drain
Pd – Power Dissipation:	3.3 W
Tipo di prodotto:	LED Lighting Drivers
Quantità della confezione di fabbrica:	6000
Sottocategoria:	Driver ICs
Supply Current – Max:	6.7 mA
Parte # Alias:	935381763528
Peso dell'unità:	0.089430 oz

Ulteriori informazioni

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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PCA9957HNMP

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IS32LT3175N/P Single-Channel Linear LED Drivers

PCA9957 24-Channel Constant Current LED Driver

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