PCA9685PW,118 LED Driver 10000uA Supply Current IC

• Customization: Available
• Conductive Type: Bipolar Integrated Circuit
• Integration: MSI
• Model NO.: PCA9685PW,118
• Technics: Semiconductor IC
• D/C: 22+
• Package: TSSOP28
• Quality: Genuine New Original
• shape: Flat
• Transport Package: Box
• Origin: China
• HS Code: 8542399000
• Production Capacity: 1000000PCS

Product Description

Description

PCA9685PW,118 : LED Driver IC 16 Output Linear PWM Dimming 25mA 28-TSSOP

Mfr. Part#:   PCA9685PW,118

Datasheet: (e-mail or chat us for PDF file)

ROHS Status: 

Quality: 100% Original

Warranty: ONE YEAR

 

Product Status	Active
Type	Linear
Topology	-
Internal Switch(s)	Yes
Number of Outputs	16
Voltage - Supply (Min)	2.3V
Voltage - Supply (Max)	5.5V
Voltage - Output	5.5V
Current - Output / Channel	25mA
Frequency	100kHz ~ 1MHz
Dimming	PWM
Applications	Backlight
Operating Temperature	-40°C ~ 85°C (TA)
Mounting Type	Surface Mount
Package / Case	28-TSSOP (0.173", 4.40mm Width)
Supplier Device Package	28-TSSOP
Base Product Number	PCA9685

The PCA9685 is an I2C-bus controlled 16-channel LED controller optimized for Red/Green/Blue/Amber (RGBA) color 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 24 Hz to 1526 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. Each LED output can be off or on (no PWM control), or set at its individual PWM controller value. 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 PCA9685 operates with a supply voltage range of 2.3 V to 5.5 V and the inputs and outputs are 5.5 V tolerant. LEDs can be directly connected to the LED output (up to 25 mA, 5.5 V) or controlled with external drivers and a minimum amount of discrete components for larger current or higher voltage LEDs. The PCA9685 is in the new Fast-mode Plus (Fm+) family. Fm+ devices offer higher frequency (up to 1 MHz) and more densely populated bus operation (up to 4000 pF).

 

 

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