High-efficiency, constant current buck LED driver with 500mA output current and up to 65V output voltage. Features analog and PWM dimming capabilities, operating at a frequency range of 50 kHz to 500 kHz. Designed for surface mount installation in an HSOP package, this lead-free component operates from a 4.5V to 65V input voltage range and across an ambient temperature range of -40°C to 125°C. Ideal for 30W anode-capable LED applications.
Frequency500kHz
PackageHSOP
MountingSurface Mount
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Technical Specifications
Texas Instruments TPS92511DDA technical specifications.
General
Package/Case
HSOP
Dimming
Analog, PWM
Frequency
500kHz
Lead Free
Lead Free
Max Input Voltage
65V
Min Input Voltage
4.5V
Max Operating Temperature
125°C
Min Operating Temperature
-40°C
Max Output Current
500mA
Max Output Voltage
65V
Min Output Voltage
200mV
Max Supply Current
2.7mA
Max Supply Voltage
65V
Mount
Surface Mount
Number of Channels
1
Number of Outputs
1
Operating Frequency
50 kHz to 500 kHz
Output Current
500mA
Output Current per Channel
500mA
Output Voltage
65V
Package Quantity
95
Packaging
Rail/Tube
Quiescent Current
2.8mA
Reach SVHC Compliant
No
RoHS Compliant
Yes
Weight
0.00249oz
Compliance
RoHS
Compliant
Datasheet
Texas Instruments TPS92511DDA Datasheet
Download the complete datasheet for Texas Instruments TPS92511DDA to view detailed technical specifications.
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