TLC6C598-Q1 - 电源逻辑 8 位移位寄存器 LED 驱动器

TLC6C598-Q1是TI德州仪器公司的一款指示灯/RGBW产品，TLC6C598-Q1是电源逻辑 8 位移位寄存器 LED 驱动器，本站介绍了TLC6C598-Q1的封装应用图解、特点和优点、功能等，并给出了与TLC6C598-Q1相关的TI元器件型号供参考。

TLC6C598-Q1 - 电源逻辑 8 位移位寄存器 LED 驱动器 - 指示灯/RGBW - LED驱动器 - 德州仪器

产品特性

Qualified for Automotive Applications
AEC-Q100 Qualified With the Following Results:
- Device Temperature Grade 1: –40°C to 125°C Ambient Operating Temperature Range
- Device HBM ESD Classification Level H2
- Device CDM ESD Classification Level C3B
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
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
16-Pin SOIC-D Package

产品应用

Instrumentation Cluster
Tell-Tale Lamps
LED Illumination and Control

Typical Application Schematic

产品说明

The TLC6C598-Q1 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. Data transfers through both the shift and storage registers on the rising edge of the shift-register clock (SRCK) and the register clock (RCK), respectively. The storage register transfers data to the output buffer when shift register clear (CLR) is high. A low on CLR clears all registers in the device. Holding the output enable (G) high, holds all data in the output buffers low, and all drain outputs are off. Holding G low makes data from the storage register transparent to the output buffers. When data in the output buffers is low, the DMOS transistor outputs are off. When data is high, the DMOS transistor outputs have sink-current capability. The serial output (SER OUT) clocks out of the device on the falling edge of SRCK to provide additional hold time for cascaded applications. This provides improved performance for applications where clock signals may be skewed, devices are not located near one another, or the system must tolerate electromagnetic interference. The device contains built-in thermal shutdown protection.

Outputs are low-side, open-drain DMOS transistors with output ratings of 40 V and 50 mA continuous sink-current capabilities when Vcc = 5 V. The current limit decreases as the junction temperature increases for additional device protection. The device also provides up to 2000 V of ESD protection when tested using the human-body model and 200 V when using the machine model.

The TLC6C598-Q1 characterization is for for operation over the operating ambient temperature range of −40°C to 125°C.

产品器件信息

PART NUMBER	PACKAGE	BODY SIZE (NOM)
TLC6C598-Q1	SOIC (16)	9.90 mm x 3.91 mm
TLC6C598-Q1	TSSOP (16)	5.00 mm x 4.40 mm

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