전원 관리 LED 드라이버 차량용 LED 드라이버

TLC6C5912-Q1

활성

차량용 전원 로직 12비트 시프트 레지스터 LED 드라이버

제품 상세 정보

Number of channels 12 Topology Open drain Rating Automotive Operating temperature range (°C) -40 to 125 Vin (min) (V) 3 Vin (max) (V) 5.5 Vout (min) (V) 0 Vout (max) (V) 40 Iout (max) (A) 0.6 Features Thermal shutdown
Number of channels 12 Topology Open drain Rating Automotive Operating temperature range (°C) -40 to 125 Vin (min) (V) 3 Vin (max) (V) 5.5 Vout (min) (V) 0 Vout (max) (V) 40 Iout (max) (A) 0.6 Features Thermal shutdown
SOIC (DW) 20 131.84 mm² 12.8 x 10.3 TSSOP (PW) 20 41.6 mm² 6.5 x 6.4
  • Qualified for Automotive Applications
  • Wide VCC Range from 3 V to 5.5 V
  • Output Maximum Rating of 40 V
  • Twelve 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
  • 20-Pin TSSOP-PW Package
  • 20-Pin DW Package
  • Qualified for Automotive Applications
  • Wide VCC Range from 3 V to 5.5 V
  • Output Maximum Rating of 40 V
  • Twelve 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
  • 20-Pin TSSOP-PW Package
  • 20-Pin DW Package

The TLC6C5912-Q1 is a monolithic, medium-voltage, low-current power 12-bit shift register designed for use in systems that require relatively moderate load power, such as LEDs.

This device contains a 12-bit serial-in, parallel-out shift register that feeds a 12-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 a 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 tested using the machine model.

The TLC6C5912-Q1 characterization is for operation over the operating ambient temperature range of −40°C to 125°C.

The TLC6C5912-Q1 is a monolithic, medium-voltage, low-current power 12-bit shift register designed for use in systems that require relatively moderate load power, such as LEDs.

This device contains a 12-bit serial-in, parallel-out shift register that feeds a 12-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 a 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 tested using the machine model.

The TLC6C5912-Q1 characterization is for operation over the operating ambient temperature range of −40°C to 125°C.

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관심 가지실만한 유사 제품

open-in-new 대안 비교
다른 핀 출력을 지원하지만 비교 대상 장치와 동일한 기능
TLC6C5816-Q1 활성 오토모티브 전원 로직 16비트 시프트 레지스터 LED 드라이버(진단 지원) This product is a 16-bit shift register LED driver with diagnostics.

기술 자료

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3개 모두 보기
유형 직함 날짜
* Data sheet TLC6C5912-Q1 Power Logic 12-Channel Shift Register LED Driver datasheet (Rev. C) PDF | HTML 2016/07/22
Application note TLC6C598-Q1, TLC6C5912-Q1 Shift Register LED Driver Application 2015/06/04
User guide TLC6C598-Q1 and TLC6C5912-Q1 Reference Design 2012/11/29

설계 및 개발

추가 조건 또는 필수 리소스는 사용 가능한 경우 아래 제목을 클릭하여 세부 정보 페이지를 확인하세요.

시뮬레이션 모델

TLC6C5912 IBIS MODEL

SLIM332.ZIP (46 KB) - IBIS Model
시뮬레이션 모델

TLC6C5912 Unencrypted PSpice Transient Model Package (Rev. B)

SLIM312B.ZIP (34 KB) - PSpice Model
시뮬레이션 툴

PSPICE-FOR-TI — TI 설계 및 시뮬레이션 툴용 PSpice®

TI용 PSpice®는 아날로그 회로의 기능을 평가하는 데 사용되는 설계 및 시뮬레이션 환경입니다. 완전한 기능을 갖춘 이 설계 및 시뮬레이션 제품군은 Cadence®의 아날로그 분석 엔진을 사용합니다. 무료로 제공되는 TI용 PSpice에는 아날로그 및 전력 포트폴리오뿐 아니라 아날로그 행동 모델에 이르기까지 업계에서 가장 방대한 모델 라이브러리 중 하나가 포함되어 있습니다.

TI 설계 및 시뮬레이션 환경용 PSpice는 기본 제공 라이브러리를 이용해 복잡한 혼합 신호 설계를 시뮬레이션할 수 있습니다. 레이아웃 및 제작에 (...)
레퍼런스 디자인

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This TI reference design is an automotive cluster telltale solution that includes a monolithic, medium-voltage, low-current power 12-bit shift register designed for use in systems that require relatively moderate load power, such as LEDs found in automotive clusters. This design is one part of an (...)
Test report: PDF
회로도: PDF
레퍼런스 디자인

TIDA-00336 — 차량용 LED 순차 제동/회전 조명 TI 레퍼런스 디자인

This reference design utilizes a TLC6C5912 shift register operated via two 555 timers integrated in the TLC556 device, showcasing a cost-effective design for rolling LED design. This design can also withstand automotive cold-crank conditions capable of full operation at 5 V with the ability to (...)
Test report: PDF
회로도: PDF
패키지 CAD 기호, 풋프린트 및 3D 모델
SOIC (DW) 20 Ultra Librarian
TSSOP (PW) 20 Ultra Librarian

주문 및 품질

포함된 정보:
  • RoHS
  • REACH
  • 디바이스 마킹
  • 납 마감/볼 재질
  • MSL 등급/피크 리플로우
  • MTBF/FIT 예측
  • 물질 성분
  • 인증 요약
  • 지속적인 신뢰성 모니터링
포함된 정보:
  • 팹 위치
  • 조립 위치

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지원 및 교육

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