PCA9685PW - NXP

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

PCA9685PW
Manufacturer

NXP
ChipWorker Part#

CW10785077
Category

LED Driver, LED Display Driver
Package

TSSOP-28
Description

Led Driver, 16Outputs, 2.3V-5.5V in, 1MHz switch, 5.5V/25mA out, TSSOP-28
Documentation

Datasheet

PCA9685PW Global Supplier

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PCA9685PW Specifications

Attribute	Attribute Value

Part Number	PCA9685PW
Manufacturer	NXP
ChipWorker Part#	CW10785077
Category	LED Driver, LED Display Driver
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	28 Pin
Case/Package	TSSOP-28
Number of Outputs	16 Output
Input Voltage (DC)	2.30V ~ 5.50V
Output Voltage	5.5 V
Output Current	25 mA
Number of Positions	28 Position
Switching Frequency	1 MHz
Input Voltage (Max)	5.5 V
Input Voltage (Min)	2.3 V
Output Current (Max)	25 mA
Operating Temperature (Max)	85 ℃
Operating Temperature (Min)	-40 ℃
Power Dissipation (Max)	400 mW
Supply Voltage (Max)	5.5 V
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Product Lifecycle Status	Unknown
Packaging	Cut Tape (CT)
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance	No SVHC

Product Description

The PCA9685PW is an I²C-bus controlled 16-channel LED controller optimized for LCD RGBA colour backlighting applications. Each LED output has its own 12-bit resolution (4096 steps) fixed frequency individual PWM controller that operates at a programmable frequency from a typical of 40 Hz to 1000 Hz with a duty cycle that is adjustable from 0 % to 100 % to allow the LED to be set to a specific brightness value. All outputs are set to the same PWM frequency.
Programmable LED brightness
Programmable LED turn-on time to help reduce EMI
25 MHz typical internal oscillator requires no external components
Internal power-on reset
Noise filter on SDA/SCL inputs
Edge rate control on outputs
No output glitches on power-up
Supports hot insertion
Low standby current

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- Carefully tested and packaged by ChipWorker
- Vacuum packed
- Anti-static packaging
- Anti-vibration foam
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- Decapsulation control
- X-ray inspection
- XRF inspection
- Electrical testing
- Surface testing

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