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TLC69668 Datasheet Local Dimming Backlight LED Driver

Manufacturer: Texas Instruments

Download the TLC69668 datasheet PDF. This datasheet also includes the TLC69602 variant, as both parts are published together in a single manufacturer document.

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Note: The manufacturer provides a single datasheet file (TLC69602-etcTI.pdf) that lists specifications for multiple related part numbers.

General Description

TLC696x2/4/8 devices are a family of LCD local dimming back-light driver compatible with TLC696x0 which is a scan MOSFET controller to achieve 2/4/8 time-multiplexing control.

Each device integrates 16 constant current sinks with corresponding size of SRAM for brightness storage.

The device connects to each other by two-wire serial interface in diasy chain topology and supports up to 1024 devices for more than 32,000 local dimming zones.

Overview

TLC69602, TLC69604, TLC69608, TLC69612, TLC69614, TLC69618, TLC69652, TLC69654, TLC69658, TLC69662, TLC69664, TLC69668 SLVSHB6 – APRIL 2023 TLC696x2/4/8 16-Channel, 2/4/8 Time-Multiplexing, Local Dimming Backlight LED.

Key Features

  • Operating voltage VCC range: 3V to 5.5V.
  • 16 constant current sinks with high precision:.
  • Maximum output current / voltage:.
  • 30mA / 20V: TLC69602/4/8.
  • 60mA / 20V: TLC69612/4/8.
  • 30mA / 50V: TLC69652/4/8.
  • 60mA / 50V: TLC69662/4/8.
  • Device-to-device error: ±2% (typ. ).
  • Channel-to-channel error: ±2% (typ. ).
  • Flexible dimming control:.
  • Global 8-bit Maximum Current (MC) setting.
  • Brightness resoluti.

More Datasheets from Texas Instruments

Part Number Description
TLC69662 Local Dimming Backlight LED Driver
TLC69664 Local Dimming Backlight LED Driver
TLC69602 Local Dimming Backlight LED Driver
TLC69604 Local Dimming Backlight LED Driver
TLC69608 Local Dimming Backlight LED Driver
TLC69612 Local Dimming Backlight LED Driver
TLC69614 Local Dimming Backlight LED Driver
TLC69618 Local Dimming Backlight LED Driver
TLC69652 Local Dimming Backlight LED Driver
TLC69654 Local Dimming Backlight LED Driver