TPS92074DDCR Texas Instruments - Yeehing Electronics

Non-Isolated, buck PFC LED driver with digital reference control

Pricing (USD)

Quantity	Unit Price
1 — 99	0.865
100 — 249	0.665
250 — 999	0.49
1,000 +	0.24

The above prices are for reference only.

Specifications

Manufacturer	Texas Instruments
Product Category	LED Lighting Drivers
RoHS	Y
Minimum Operating Temperature	- 40 C
Maximum Operating Temperature	+ 125 C
Mounting Style	SMD/SMT
Package / Case	SOT-23-Thin-6
Series	TPS92074
Packaging	Reel
Features	Adjustable Switch Frequency, Soft Start, Thermal Shutdown
Operating Temperature Range	- 40 C to + 125 C
Brand	Texas Instruments
Dimming	Analog,PWM
Product Type	LED Lighting Drivers
Factory Pack Quantity	3000
Subcategory	Driver ICs
Unit Weight	0.000416 oz

For more information, please refer to datasheet

Documents

TPS92074DDCR Datasheet

More Information

The TPS92074 is a hybrid power factor controller (PFC) optimized for driving LED lighting solutions. The device monitors the converter rectified AC waveform using an internal, low-power, digital controller. The controller and DAC generate a synchronized triangular reference to regulate the output current. By allowing for some variation in the LED current over a line cycle and maintaining a regulated overall average current, high power factor solutions can be achieved.