LP8557AYFQR Texas Instruments - Yeehing Electronics

High-efficiency LED backlight driver for Tablets

Pricing (USD)

Quantity	Unit Price
1 — 99	1.655
100 — 249	1.367
250 — 999	0.982
1,000 +	0.52

The above prices are for reference only.

Specifications

Manufacturer	Texas Instruments
Product Category	LED Lighting Drivers
RoHS	Y
Minimum Operating Temperature	- 30 C
Maximum Operating Temperature	+ 85 C
Series	LP8557
Packaging	Reel
Features	CABC, Edge Rate Control
Operating Temperature Range	- 30 C to + 85 C
Brand	Texas Instruments
Product Type	LED Lighting Drivers
Factory Pack Quantity	3000
Subcategory	Driver ICs
Unit Weight	0.000120 oz

For more information, please refer to datasheet

Documents

LP8557AYFQR Datasheet

More Information

The LP8557 and LP8557I are high-efficiency LED drivers each featuring an integrated DC-DC inductive boost converter and six high-precision current sinks. LP8557 is intended for applications that exclusively use a pulse width modulated (PWM) signal for controlling the brightness while LP8557I is intended for applications that can utilize an I2C master as well.