TLC69660QPWPRQ1

$3.04

Description：AUTOMOTIVE 8-SCAN MOSFET CONTROL
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:5626cb69e362 Category: LED Drivers IC Brand: Texas Instruments

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Product introduction

Product Detailed Parameters

Description：AUTOMOTIVE 8-SCAN MOSFET CONTROL
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)
Type：DC DC Controller
Topology：-
Internal Switch(s)：No
Number of Outputs：16
Voltage - Supply (Min)：3V
Voltage - Supply (Max)：5.5V
Voltage - Output：50V
Current - Output / Channel：60mA
Frequency：-
Dimming：Yes
Applications：Backlight
Operating Temperature：-40°C ~ 125°C (TA)
Mounting Type：Surface Mount
Package / Case：28-PowerTSSOP (0.173", 4.40mm Width)
Supplier Device Package：28-HTSSOP
Grade：Automotive
Qualification：AEC-Q100

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TLC69660QPWPRQ1

Overview

The TLC69660QPWPRQ1 is an automotive-grade scan MOSFET controller designed for mini-LED matrix local dimming backlight applications. It operates within a supply voltage range of 3 V to 5.5 V and supports output voltages up to 20 V. The device features a single PWM output with a maximum current of 30 mA and a switching frequency of 20 MHz. It is housed in a 28-pin HTSSOP package, rated for operation between -40°C and +125°C, and complies with AEC-Q100 standards.

Feature Summary

Automotive-grade reliability for vehicle display systems
Integrated PWM control for precise LED matrix scanning
Compact surface-mount packaging for space-constrained designs

Applications

Mini-LED matrix local dimming backlight drivers
Automotive LCD display illumination control
Scan MOSFET driver circuits for high-density LED arrays

Procurement Notes

Verify the complete part number including suffixes such as PWPRQ1 against official Texas Instruments documentation to ensure correct package type, temperature grade, and tape-and-reel specifications. Confirm that the procurement source provides valid traceability and authenticity certificates required for automotive component sourcing.

Selection Notes

Select this component when designing automotive displays requiring dedicated MOSFET scanning control rather than direct LED driving. Ensure the system architecture utilizes companion TLC696x2/4/8-Q1 LED drivers. Validate that the 20 V output limit and 30 mA current rating align with the specific load requirements of the target mini-LED matrix topology.

Part Context

This device belongs to the TLC696x0-Q1 family, specifically engineered to interface with other members of the series like the TLC69662-Q1 or TLC69664-Q1. It serves as the gate driver stage in a multi-tiered lighting control hierarchy, managing power delivery to external MOSFETs that switch individual rows or columns of the LED matrix.