High-Efficiency LED Backlight Driver for Tablets 16-DSBGA -30 to 85
LED Driver IC 6 Output DC DC Regulator Step-Up (Boost) PWM Dimming 25mA 16-DSBGA
High-efficiency LED backlight driver for Tablets 16-DSBGA -30 to 85 Product overview: LP8557IAYFQR from Texas Instruments is a LED Driver IC for LED lighting, display backlights, indicator control, automotive lighting, signage, and regulated current drive circuits. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include key electrical ratings, package details, and application requirements. Search-friendly keywords include LED driver IC, constant current, lighting control, display backlight, External/Internal LED Drivers. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 137-LP8557IAYFQR can be used for catalog matching and distributor lookup.
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| Texas Instruments | DigiKey | ERSAELECTRONICS PTE. LTD. | VAST STOCK CO., LIMITED | Lingto Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|---|
| Product Category | LED Drivers | LED Drivers | LED Drivers | LED Drivers | LED Drivers | LED Drivers |
| Product Number | LP8557IAYFQR | 296-40390-2-ND | 137-LP8557IAYFQR | LP8557IAYFQR | LP8557IAYFQR | LP8557IAYFQR |
| Product Name | LP8557 High-Efficiency LED Backlight Driver for Tablets | LED Drivers | LED Driver IC | LED Lighting Drivers | PMIC - LED Drivers | Integrated Circuits (ICs) - Power Management (PMIC) - LED Drivers |
| Form Factor | Intgrated Circuit (IC) | Intgrated Circuit (IC) | ||||
| Input Voltage | 2.7 to 5.5 volts | 2.7 to 5.5 volts | 2.7 to 5.5 volts | |||
| Output Voltage | 7 to 28 volts | 28 volts | 28 volts | |||
| Efficiency | 93 % | |||||
| Number of Channels | 6 # | 6 # |
