LM3503ITL-44/NOPB

Dual LED Driver, 750mA, 44V Out, 1MHz, Analog/PWM Dimming, 2.5-5.5V In

Dual-display constant current LED driver with analog brightness control. Features 2 outputs, each capable of 750mA output current, with a maximum output voltage of 44V. Operates from a 2.5V to 5.5V input voltage range at a 1MHz frequency. Supports analog and PWM dimming. Surface mount package with 1.9mm width.

Frequency1MHz

MountingSurface Mount

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Technical Specifications

Texas Instruments LM3503ITL-44/NOPB technical specifications.

General

Dimming	Analog, PWM
Frequency	1MHz
Lead Free	Contains Lead
Max Input Voltage	5.5V
Min Input Voltage	2.5V
Max Operating Temperature	85°C
Min Operating Temperature	-40°C
Max Supply Current	3mA
Max Supply Voltage	5.5V
Min Supply Voltage	2.5V
Mount	Surface Mount
Number of Outputs	2
Number of Segments	10
Operating Frequency	1 MHz
Output Current	750mA
Output Current per Channel	750mA
Output Voltage	44V
Package Quantity	250
Packaging	Tape and Reel
Quiescent Current	1.9mA
Radiation Hardening	No
Reach SVHC Compliant	No
RoHS Compliant	Yes
Topology	Boost
Width	1.9mm