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TLC6C598
  • TLC6C598
  • TLC6C598

TLC6C598

ACTIVE

TLC6C598 8-bit Shift-Register LED driver

Texas Instruments TLC6C598 Product Info

1 April 2026 0

Parameters

Number of channels

8

LED current per channel (mA)

50

LED configuration

Parallel

Program memory

No

Topology

Linear

Programmable ramp control

No

Vin (min) (V)

3

Vin (max) (V)

5.5

Iout (max) (A)

0.4

Features

Serial interface

Iq (typ) (mA)

0.13

Shutdown current (ISD) (typ) (µA)

0.15

Operating temperature range (°C)

-40 to 105

Rating

Catalog

Package

TSSOP (PW)-16-32 mm² 5 x 6.4

Features

  • Wide VCC From 3 V to 5.5 V
  • Output Maximum Rating of 40 V
  • Eight Power DMOS Transistor Outputs of 50-mA
    Continuous Current With VCC = 5 V or 200-mA
    PWM Current With Single-Pulse Duration Less
    Than 1 ms and Average Current Less Than
    50 mA
  • Thermal Shutdown Protection
  • Enhanced Cascading for Multiple Stages
  • All Registers Cleared With Single Input
  • Low Power Consumption
  • Slow Switching Time (tr and tf), Which Helps
    Significantly With Reducing EMI
  • 16-Pin TSSOP-PW Package
  • Wide VCC From 3 V to 5.5 V
  • Output Maximum Rating of 40 V
  • Eight Power DMOS Transistor Outputs of 50-mA
    Continuous Current With VCC = 5 V or 200-mA
    PWM Current With Single-Pulse Duration Less
    Than 1 ms and Average Current Less Than
    50 mA
  • Thermal Shutdown Protection
  • Enhanced Cascading for Multiple Stages
  • All Registers Cleared With Single Input
  • Low Power Consumption
  • Slow Switching Time (tr and tf), Which Helps
    Significantly With Reducing EMI
  • 16-Pin TSSOP-PW Package

Description

The TLC6C598 device is a monolithic, medium-voltage, low-current power 8-bit shift register designed for use in systems that require relatively moderate load power, such as LEDs.

This device contains an 8-bit serial-in, parallel-out shift register that feeds an 8-bit D-type storage register. Separate clocks are provided for both the shift and storage register. Outputs are low-side, open-drain DMOS transistors with output ratings of 40 V and 50 mA continuous sink-current OR 200-mA PWM current with single-pulse duration less than 1 ms and average current less than 50 mA capabilities when VCC = 5 V. The device contains built-in thermal shutdown protection and provides up to 2000 V of ESD protection when tested using the human-body model and the 200 V machine model.

The TLC6C598 characterization is for operation over the operating ambient temperature range of −40°C to 105°C.

The TLC6C598 device is a monolithic, medium-voltage, low-current power 8-bit shift register designed for use in systems that require relatively moderate load power, such as LEDs.

This device contains an 8-bit serial-in, parallel-out shift register that feeds an 8-bit D-type storage register. Separate clocks are provided for both the shift and storage register. Outputs are low-side, open-drain DMOS transistors with output ratings of 40 V and 50 mA continuous sink-current OR 200-mA PWM current with single-pulse duration less than 1 ms and average current less than 50 mA capabilities when VCC = 5 V. The device contains built-in thermal shutdown protection and provides up to 2000 V of ESD protection when tested using the human-body model and the 200 V machine model.

The TLC6C598 characterization is for operation over the operating ambient temperature range of −40°C to 105°C.

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