LM27965SQ-M/NOPB

Dual White LED Driver, 8-Ch, 180mA, I2C, 5.5V, WQFN

Dual white LED driver featuring I²C compatible brightness control. This integrated circuit offers 8 channels with 30mA output current per channel, supporting up to 9 segments. Operating with a 2.7V to 5.5V supply voltage, it utilizes a charge pump topology and achieves an operating frequency range of 0.89 MHz to 1.57 MHz. The surface mount component is RoHS compliant and designed for operation between -30°C and 85°C.

Frequency1.27MHz

MountingSurface Mount

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Technical Specifications

Texas Instruments LM27965SQ-M/NOPB technical specifications.

General

Dimming	I²C
Features	I²C
Frequency	1.27MHz
Lead Free	Lead Free
Max Operating Temperature	85°C
Min Operating Temperature	-30°C
Max Supply Current	3.32mA
Max Supply Voltage	5.5V
Min Supply Voltage	2.7V
Mount	Surface Mount
Nominal Supply Current	2.9mA
Number of Channels	8
Number of Outputs	9
Number of Segments	9
Operating Frequency	0.89 MHz to 1.57 MHz
Output Current	180mA
Output Current per Channel	30mA
Output Voltage	4V
Package Quantity	1000
Packaging	Tape and Reel
Quiescent Current	2.9mA
Radiation Hardening	No
RoHS Compliant	Yes
Topology	Charge Pump
Touchscreen	Capacitive
Width	4mm