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PCA9957HNMP +BOM

I2C 5 V Constant Current LED Controller

PCA9957HNMP Allgemeine Beschreibung

NXP Semiconductors' PCA9957HNMP LED driver stands out for its ability to drive high-current LEDs with a maximum output current of 40mA per channel. This makes it an ideal choice for applications requiring the use of high-power LEDs or LED arrays. Furthermore, the device's high dimming frequency of up to 2kHz guarantees smooth and flicker-free dimming, enhancing the quality of lighting effects. Whether it's for commercial displays, architectural lighting, or other lighting applications, the PCA9957HNMP offers the performance and versatility needed to meet the demands of modern lighting designs

NXP Semiconductor Inventar

Hauptmerkmale

I2C 5 V Constant Current LED Controller
NXP Semiconductor Originalbestand

Anwendung

  • Industrial
NXP Semiconductor Inventar

Spezifikationen

Category Integrated Circuits (ICs)Power Management (PMIC)LED Drivers Series Automotive, AEC-Q100
Type Linear Topology -
Internal Switch(s) Yes Number of Outputs 24
Voltage - Supply (Min) 2.7V Voltage - Supply (Max) 5.5V
Voltage - Output 0.4V ~ 5.5V Current - Output / Channel 32mA
Frequency - Dimming PWM
Applications Backlight Operating Temperature -40°C ~ 85°C (TA)
Mounting Type Surface Mount Base Product Number PCA9957
PCA9957 Block diagram

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Bewertungen und Rezensionen

Mehr
L
L**e 03.23.2023

All ok producer rekamenduyu.

10
A
A**n 01.22.2023

It's been 50 days. The amplifier is cool, i liked it. Board-tekstolit with a normal layer of copper coating. The tracks do not fall off. There is a weak background, most likely because of dirty food. From the battery i think this disease will pass.Seller and i recommend the product!

13
L
L**m 03.17.2022

In comparison with kiniao super-speed delivery surprised. Less than a month. Bridges are good, for small boards are very comfortable! The seller is 5 stars!

16
K
K**s 05.22.2020

deal after deal comes through exactly like it should, fair on pricing, delivers on time and great customer service\nwill recomend to all

16

Rezensionen

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PCA9957HNMP Datenblatt PDF

Preliminary Specification PCA9957HNMP PDF Herunterladen

PCA9957HNMP PDF Vorschau