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8,000 pcs
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8000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| Dimming | |
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The PCA9622DR,118 from NXP Semiconductors is a 16-bit LED driver optimized for voltage switch dimming and blinking of Red/Green/Blue/Amber (RGBA) LEDs. Each LED output offers individual 8-bit resolution PWM control operating at 97 kHz, with duty cycle adjustable from 0% to 99.6% for precise brightness settings. An additional 8-bit group PWM controller allows for synchronized dimming or blinking of all LEDs.
This device operates with a supply voltage range of 2.3V to 5.5V, and its 100 mA open-drain outputs can handle voltages up to 40V. The PCA9622DR,118 is part of the Fast-mode Plus (Fm+) family, supporting I2C-bus frequencies up to 1 MHz. It features software-programmable I2C-bus addresses for flexible group control and an active LOW Output Enable input for external PWM control.
The LED driver is housed in a 32-TSSOP package suitable for surface mounting. It is designed for applications such as backlighting, offering a versatile solution for controlling multiple LEDs with individual and group brightness adjustments. The device operates within an ambient temperature range of -40°C to 85°C.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.17 | $0.17 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The PCA9622DR,118 operates with a supply voltage range of 2.3 V to 5.5 V.
The PCA9622DR,118 is supplied in a 32-TSSOP package.
The operating temperature range for the PCA9622DR,118 is -40°C to 85°C (TA).
The RoHS status is RoHS3 Compliant.
The PCA9622DR,118 has 16 LED outputs.
Each LED output can drive up to 100 mA.
The PCA9622DR,118 supports I2C-bus frequencies up to 1 MHz.