iPhone 5S-6P Backlight Driver IC LM3534 (U23,U1502,U1580)

The Texas Instruments LM3534 (LM3534TMX-A1) LED Backlight Driver IC provides a DC boost for anode, and 2x PWM driven cathodes.

This Driver IC is a variation of the LM3530 specifically produced for the iPhone series, and suits a variety of models.

The IC is commonly damaged from corrosion, heat, or a shorted output.

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Compatibility

The LM3534TMX-A1 can be used in the following devices:

Apple iPhone

• iPhone 5S (U23)
• iPhone 5C (U23)
• iPhone 6 (U1502)
• iPhone 6 Plus (U1502/U1580)

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