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200 pcs
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200 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The PCA9633DP2,118 from NXP Semiconductors is a 4-bit I2C-bus controlled LED driver designed for applications such as Red/Green/Blue/Amber (RGBA) color mixing. Each of its four LED outputs is equipped with an 8-bit resolution Individual PWM controller operating at 97 kHz, allowing for duty cycle adjustment from 0% to 99.6% for specific brightness levels. A Group PWM controller with 8-bit resolution is also available for dimming or blinking all LEDs simultaneously.
This LED driver operates within a supply voltage range of 2.3V to 5.5V, with outputs tolerant to 5.5V. The output driver can be configured as open-drain with a 25 mA current sink capability or totem pole with a 25 mA sink and 10 mA source capability at 5V. The device supports Fast-mode Plus (Fm+) I2C-bus operation, offering higher frequencies up to 1 MHz and denser bus operation.
The PCA9633DP2,118 is housed in a 10-TSSOP package and is suitable for surface mount applications. It operates across a temperature range of -40°C to 85°C (TA). The active LOW Output Enable (OE) input allows for asynchronous control of the LED outputs, enabling features like external PWM control for synchronized dimming or blinking across multiple devices.
This component is optimized for backlight applications and offers software programmable I2C-bus addresses for group control. The device supports a 25mA current rating per output and utilizes PWM dimming.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.17 | $0.17 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The PCA9633DP2,118 operates with a supply voltage range of 2.3V to 5.5V.
The PCA9633DP2,118 is available in a 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) package.
The operating temperature range is -40°C to 85°C (TA).
Yes, the PCA9633DP2,118 supports PWM dimming.
The PCA9633DP2,118 has 4 LED outputs.
The LED output driver is programmed to be either open-drain with a 25 mA current sink capability at 5 V or totem pole with a 25 mA sink, 10 mA source capability at 5 V.
The PCA9633 is part of the Fast-mode Plus (Fm+) family, offering higher frequency up to 1 MHz.