Best quality Display Driver/Boost Chestnut Controller IC For iPhone 5S to iPhone 7 Plus (U3 U1501 U4000, TI 65730A0P, 20 pins).
This Chestnut Display Driver/Boost IC has a built-in high efficiency boost regulator.
Unused sinks are disabled by tying them to ground. The boost output automatically adjusts its voltage to the WLED forward voltage to improve efficiency.
This stobe/flash driver/boost IC supports multiple brightness dimming methods.
Product compatible iPhone 5C / 5S / SE / 6 /6 Plus /6S / 6S Plus /7 / 7Plus.
iPhone 5c / 5s designation: U3
iPhone 6 / 6+ designation: U1501
iPhone SE / 6s / 6s+ designation: U4000
iPhone 7 / 7+ designation: U3703
Port Marking: TI 65730A0P
Number of Pins: 20
This Replacement Part comes in 10 Pack.