Overview
The TLC6C598-Q1 is a monolithic, medium-voltage, low-current power 8-bit shift register designed by Texas Instruments. This device is specifically tailored for systems that require relatively moderate load power, such as LED drivers. It features an 8-bit serial-in, parallel-out shift register that feeds an 8-bit D-type storage register, making it suitable for various automotive and industrial applications. The device operates over an ambient temperature range of –40°C to 125°C and is AEC-Q100 qualified, ensuring reliability and performance in harsh environments.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Package Type | SOIC-D, TSSOP-PW | - |
| Pins | 16 | - |
| Operating Temperature Range | –40 to 125 | °C |
| Vcc Range | 3 to 5.5 | V |
| Output Maximum Rating | 40 | V |
| Continuous Sink-Current per Channel | 50 mA (at Vcc = 5 V) | mA |
| ESD Protection | 2000 V (HBM), 200 V (Machine Model) | V |
| Package Size (SOIC) | 9.90 mm x 3.91 mm | mm |
Key Features
- Qualified for Automotive Applications and AEC-Q100 certified.
- Wide Vcc range from 3 V to 5.5 V.
- Eight power DMOS transistor outputs with 50 mA continuous sink-current capability at Vcc = 5 V.
- Thermal shutdown protection for enhanced reliability.
- Enhanced cascading for multiple stages, allowing for easy integration in complex systems.
- All registers can be cleared with a single input.
- Low power consumption and slow switching times to reduce EMI.
- Available in 16-pin SOIC-D and TSSOP-PW packages.
Applications
- Instrumentation Cluster: Suitable for dashboard and instrument panel lighting and control.
- Tell-Tale Lamps: Ideal for indicator lights and warning lamps in vehicles.
- LED Illumination and Control: Used in various LED lighting applications requiring moderate load power.
Q & A
- What is the operating temperature range of the TLC6C598-Q1?
The operating temperature range is –40°C to 125°C.
- What is the maximum output voltage rating of the TLC6C598-Q1?
The maximum output voltage rating is 40 V.
- What is the continuous sink-current capability per channel at Vcc = 5 V?
The continuous sink-current capability per channel is 50 mA.
- Does the TLC6C598-Q1 have built-in thermal shutdown protection?
- What are the available package types for the TLC6C598-Q1?
The device is available in 16-pin SOIC-D and TSSOP-PW packages.
- Is the TLC6C598-Q1 AEC-Q100 certified?
- What is the ESD protection rating of the TLC6C598-Q1?
The device provides up to 2000 V of ESD protection using the human-body model and 200 V using the machine model.
- Can the TLC6C598-Q1 be used in cascaded applications?
- How can all registers in the TLC6C598-Q1 be cleared?
All registers can be cleared with a single input on the CLR pin.
- What is the typical supply current of the TLC6C598-Q1?
The typical supply current is around 230 μA.
