LP8557IAYFQT Texas Instruments - Yeehing Electronics

High-efficiency LED backlight driver for Tablets

Pricing (USD)

Quantity	Unit Price
1 — 99	1.987
100 — 249	1.641
250 — 999	1.179
1,000 +	0.62

The above prices are for reference only.

Specifications

For more information, please refer to datasheet

Documents

LP8557IAYFQT 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.