TPS92551TZX/NOPB Texas Instruments - Yeehing Electronics

450mA 23W constant current buck LED driver micro-module

Pricing (USD)

Quantity	Unit Price
1 — 99	5.984
100 — 249	4.878
250 — 999	3.834
1,000 +	2.28

The above prices are for reference only.

Specifications

Manufacturer	Texas Instruments
Product Category	LED Lighting Drivers
RoHS	Y
Output Current	450 mA
Input Voltage	4.5 V to 60 V
Operating Frequency	800 kHz
Supply Current - Max	3 mA
Minimum Operating Temperature	- 40 C
Maximum Operating Temperature	+ 125 C
Mounting Style	SMD/SMT
Package / Case	TO-PMOD-7
Series	TPS92551
Packaging	Reel
Features	Enable/Shutdown, Integrated Switch, Thermal Shutdown
Operating Temperature Range	- 40 C to + 125 C
Brand	Texas Instruments
Dimming	Analog,PWM
Moisture Sensitive	Yes
Product Type	LED Lighting Drivers
Factory Pack Quantity	500
Subcategory	Driver ICs

For more information, please refer to datasheet

Documents

TPS92551TZX/NOPB Datasheet

More Information

The TPS92551 Constant Current Buck LED Driver Micro-Module drives maximum 450mA LED current up to 16 LEDs in a single string (maximum 23W). It integrates all the power components including the power inductor. The TPS92551 provides a full turn-key, highly efficient solution for wide range of single string LED lighting applications with up to 95% power efficiency. It accepts an input voltage ranging from 4.5V to 60V and delivers a 350mA LED current as default. The LED current is adjustable from 300mA to 450mA by charging a single external resistor.