High-efficiency buck LED driver with 4.5V to 42V input voltage range, capable of delivering up to 1A output current. Features analog and PWM dimming, a 500kHz switching frequency, and requires no external current sensing resistors. This surface-mount integrated circuit operates from -40°C to 125°C and is RoHS compliant. Designed for common anode configurations, it offers a 42V maximum output voltage and a 3.2mA quiescent current.
Frequency500kHz
PackageHSOP
Current3.5mA
MountingSurface Mount
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Technical Specifications
Texas Instruments LM3414MRX/NOPB technical specifications.
General
Package/Case
HSOP
Dimming
Analog, PWM
Frequency
500kHz
Lead Free
Lead Free
Max Input Voltage
42V
Min Input Voltage
4.5V
Max Operating Temperature
125°C
Min Operating Temperature
-40°C
Max Output Current
1A
Max Output Voltage
42V
Max Supply Voltage
42V
Min Supply Voltage
4.5V
Mount
Surface Mount
Number of Outputs
1
Output Current per Channel
1A
Package Quantity
2500
Packaging
Tape and Reel
Quiescent Current
3.2mA
Radiation Hardening
No
RoHS Compliant
Yes
Supply Current
3.5mA
Compliance
RoHS
Compliant
Datasheet
Texas Instruments LM3414MRX/NOPB Datasheet
Download the complete datasheet for Texas Instruments LM3414MRX/NOPB to view detailed technical specifications.
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