홈 전원 관리 LED 드라이버 차량용 LED 드라이버
홈
전원 관리
LED 드라이버
차량용 LED 드라이버

TPS92630-Q1

활성

아날로그 및 PWM 조광을 지원하는 차량용 3채널 선형 LED 드라이버

지금 주문
데이터 시트

이 제품의 최신 버전이 있습니다

open-in-new 대안 비교
다른 핀 출력을 지원하지만 비교 대상 장치와 동일한 기능
TPS92623-Q1 활성 열 공유를 지원하는 차량용 3채널 고압측 LED 드라이버 Thermal sharing capabilities to distribute heat to resistor.

TPS92630-Q1

활성
데이터 시트 지금 주문

제품 상세 정보

Number of channels 3 Topology Current Source Rating Automotive Operating temperature range (°C) -40 to 125 Vin (min) (V) 5 Vin (max) (V) 40 Vout (min) (V) 0 Vout (max) (V) 40 Iout (max) (A) 0.45 Iq (typ) (mA) 0.6 Features Enable/Shutdown, Fault Detection, Fault Diagnostic, LED Open Detection, LED Short to Ground Detection, LED Shorted Detection, Thermal Foldback, Thermal shutdown
Number of channels 3 Topology Current Source Rating Automotive Operating temperature range (°C) -40 to 125 Vin (min) (V) 5 Vin (max) (V) 40 Vout (min) (V) 0 Vout (max) (V) 40 Iout (max) (A) 0.45 Iq (typ) (mA) 0.6 Features Enable/Shutdown, Fault Detection, Fault Diagnostic, LED Open Detection, LED Short to Ground Detection, LED Shorted Detection, Thermal Foldback, Thermal shutdown
HTSSOP (PWP) 16 32 mm² 5 x 6.4
  • 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
  • 3-Ch. LED Driver With Analog and PWM Dimming
  • Wide Input-Voltage Range: 5 V–40 V
  • Adjustable Constant Output Current Set by Reference Resistor
    • Max. Current: 150 mA per Channel
    • Max. Current: 450 mA in Parallel Operation Mode
    • Accuracy: ±1.5% per Channel When I(IOUTx) > 30 mA
    • Accuracy: ±2.5% per Device When I(IOUTx) > 30 mA
  • Parallel Outputs for Higher Current Using Multiple ICs or Multiple Channels of a Single IC
  • Low Dropout Voltage
    • Max. Dropout: 400 mV at 60 mA per Channel
    • Max. Dropout: 0.9 V at 150 mA per Channel
  • Independent PWM Dimming per Channel
  • Open and Shorted LED Detection With Deglitch Timer
  • LED-String Voltage Feedback per Channel for Single-LED Short Detection
  • Separate Fault Pin for Single-LED Short Failure
  • Fault Pin for Open, Short, and Thermal Shutdown Failure Reporting, Allowing Parallel Bus Connection up to 15 Devices
  • Device Accommodates a Slow Input-Voltage dV/dt (0.5 V/min) With No Issues
  • Operating Junction Temperature Range –40°C to 150°C
  • Package: 16-Pin Thermally Enhanced PWP Package (HTSSOP)
  • 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
  • 3-Ch. LED Driver With Analog and PWM Dimming
  • Wide Input-Voltage Range: 5 V–40 V
  • Adjustable Constant Output Current Set by Reference Resistor
    • Max. Current: 150 mA per Channel
    • Max. Current: 450 mA in Parallel Operation Mode
    • Accuracy: ±1.5% per Channel When I(IOUTx) > 30 mA
    • Accuracy: ±2.5% per Device When I(IOUTx) > 30 mA
  • Parallel Outputs for Higher Current Using Multiple ICs or Multiple Channels of a Single IC
  • Low Dropout Voltage
    • Max. Dropout: 400 mV at 60 mA per Channel
    • Max. Dropout: 0.9 V at 150 mA per Channel
  • Independent PWM Dimming per Channel
  • Open and Shorted LED Detection With Deglitch Timer
  • LED-String Voltage Feedback per Channel for Single-LED Short Detection
  • Separate Fault Pin for Single-LED Short Failure
  • Fault Pin for Open, Short, and Thermal Shutdown Failure Reporting, Allowing Parallel Bus Connection up to 15 Devices
  • Device Accommodates a Slow Input-Voltage dV/dt (0.5 V/min) With No Issues
  • Operating Junction Temperature Range –40°C to 150°C
  • Package: 16-Pin Thermally Enhanced PWP Package (HTSSOP)

The TPS92630-Q1 device is a three-channel linear LED driver with analog and PWM dimming control. Its full-diagnostic and built-in protection capabilities make it a suitable choice for variable-intensity LED lighting applications up to the medium-power range.

The design of this device suits it well for driving LEDs configured as a single string or multiple strings within its power capability. A single device can drive up to three strings with one to three LEDs in each string at a total current of up to 150 mA per channel. Outputs can be paralleled to provide higher current drive capability to 450 mA.

In multiple-string applications, the device offers the advantage of having common-cathode connection of the LED strings. So, the application needs only a single return wire instead of one return wire per LED string that a system with low-side current sense would need.

A single-LED-short comparator allows detection of single LED failing with a short circuit. Fault output can support bus connection topology between multiple devices.

The included temperature monitor reduces the LED drive current if the device junction temperature exceeds a thermal threshold. One can program the temperature threshold through an external resistor. One can disable the thermal current-monitor feature by connecting the TEMP pin to ground. Output of the junction temperature as an analog voltage is available as a factory program option.

The TPS92630-Q1 device is a three-channel linear LED driver with analog and PWM dimming control. Its full-diagnostic and built-in protection capabilities make it a suitable choice for variable-intensity LED lighting applications up to the medium-power range.

The design of this device suits it well for driving LEDs configured as a single string or multiple strings within its power capability. A single device can drive up to three strings with one to three LEDs in each string at a total current of up to 150 mA per channel. Outputs can be paralleled to provide higher current drive capability to 450 mA.

In multiple-string applications, the device offers the advantage of having common-cathode connection of the LED strings. So, the application needs only a single return wire instead of one return wire per LED string that a system with low-side current sense would need.

A single-LED-short comparator allows detection of single LED failing with a short circuit. Fault output can support bus connection topology between multiple devices.

The included temperature monitor reduces the LED drive current if the device junction temperature exceeds a thermal threshold. One can program the temperature threshold through an external resistor. One can disable the thermal current-monitor feature by connecting the TEMP pin to ground. Output of the junction temperature as an analog voltage is available as a factory program option.
filter 기타 차량용 LED 드라이버 찾기
다운로드 스크립트와 함께 비디오 보기 동영상

관심 가지실만한 유사 제품

open-in-new 대안 비교
다른 핀 출력을 지원하지만 비교 대상 장치와 동일한 기능
TPS92613-Q1 활성 600mA 출력, 개방형 및 단락 감지를 지원하는 오토모티브 단일 채널 LED 드라이버 higher output current and easier use with auto retry
TPS92633-Q1 활성 열 공유 및 오프 보드 비닝을 지원하는 오토모티브 3채널 고압측 LED 드라이버 Upgraded power delivery capability and off-board BIN control function
비교 대상 장치와 유사한 기능
TPS929120-Q1 활성 FlexWire 인터페이스를 지원하는 12채널 오토모티브 40V 고압측 LED 드라이버 12-ch with flexwire interface

기술 자료

star =TI에서 선정한 이 제품의 인기 문서
검색된 결과가 없습니다. 검색어를 지우고 다시 시도하십시오.
8개 모두 보기
유형 직함 날짜
* Data sheet TPS92630-Q1 Three-Channel Linear LED Driver With Analog and PWM Dimming datasheet (Rev. E) PDF | HTML 2018/05/25
Application note TPS92630EVM ESD Test Report PDF | HTML 2022/07/06
Application note Typical Design Guidelines for TPS92630/8-Q1 in Automotive Rear Lamp Applications PDF | HTML 2020/09/01
Technical article Always make the right turn: how to design fault circuits in automotive lighting sy PDF | HTML 2020/01/16
White paper LED Drivers for Automotive Exterior Applications (Rev. B) 2018/03/27
Selection guide 汽车外部照明应用的LED驱动器 2018/03/15
Application note How to Calculate TPS92630-Q1 Maximum Output Current for Automotive Exterior Ligh 2015/12/22
EVM User's guide TPS92630-Q1 Evaluation Module (EVM) User's Guide (Rev. A) 2015/02/13

설계 및 개발

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

평가 보드

TPS92630EVM — TPS92630EVM: 3채널 선형 LED 드라이버 평가 모듈

Texas Instruments TPS92630 evaluation module contains a TPS92630-Q1 integrated circuit (IC), supporting passive components and three OSRAM LEDs in series per channel, the total includes 3 channels. The purpose of this EVM is to facilitate evaluation of the TPS92630-Q1 in a typical LED application

 

(...)

사용 설명서: PDF
TI.com에서 구매 불가
시뮬레이션 모델

TPS92630-Q1 Unencrypted PSpice Transient Model Package (Rev. C)

SLVMA62C.ZIP (135 KB) - PSpice Model
다운로드
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 (...)
요청
레퍼런스 디자인

TIDA-00677 — 스텝다운 + 선형 LED 드라이버 기반 시스템에 대한 CISPR25 오토모티브 후미등 레퍼런스 디자인

TIDA-00677 showcases an automotive LED tail light application (tail/stop, turn and reverse) by using the TPS92630-Q1 linear LED driver supplied by an upstream buck converter (TPS65321-Q1) which is directly supplied through a smart-reverse battery diode off the automotive battery voltage. The (...)
Design guide: PDF
회로도: PDF
레퍼런스 디자인

TIDA-00678 — 스텝업 + 선형 LED 드라이버 기반 시스템에 대한 CISPR25 테스트를 거친 오토모티브 후방등 레퍼런스 디자인

TIDA-00678 showcases an automotive LED tail light application (tail/stop, turn and reverse) by using TPS92630-Q1 linear LED driver powered by an upstream boost converter (TPS40210-Q1) which is directly supplied through a smart-reverse battery diode off the automotive battery voltage. The design (...)
Design guide: PDF
회로도: PDF
레퍼런스 디자인

TIDA-00679 — 차량용 조명 애플리케이션을 위한 선형 LED 드라이버 레퍼런스 디자인

TIDA-00679 an automotive LED tail-light application (tail/stop, turn and reverse). It uses TPS92630 linear LED driver which is directly powered through a smart-reverse battery diode off the automotive battery. The design enables potential cost savings and efficiency through lower power dissipation (...)
Design guide: PDF
회로도: PDF
레퍼런스 디자인

TIDA-00846 — 차량용 고압측 조광 후방 조명 레퍼런스 디자인

This reference design is for automotive high-side dimming rear light, which uses BCM to supply the rear light. In the design, the high-side driver TPS1H100-Q1 is used to output PWM supply with different duty cycle. Linear LED drivers TPS92630-Q1 and TPS92638-Q1 are used to drive LEDs in constant (...)
Design guide: PDF
회로도: PDF
레퍼런스 디자인

TIDA-00296 — 오토모티브 차체 제어 모듈을 드라이버 레퍼런스 디자인

TIDA-00296 is a reference design that highlights TI's high-side and low-side relay, motor, and load driver portfolios. The loads for this design (door locks, window lifts, seat heaters, HVAC, lamps, and LEDs) were chosen to show the range of loads that a BCM can drive and how TI's solutions fit (...)
Test report: PDF
회로도: PDF
레퍼런스 디자인

TIDA-00264 — 오토모티브 후방 램프 EMC 레퍼런스 디자인

The TIDA-00264 reference design is an automative rear light EMC design. This is a direct connection to battery appllication, with a total drive of 900mA LED current. The design is implemented with 3 TPS92630-Q1 devices with fault bus connection. The TIDA-00264 will help customers use the (...)
Test report: PDF
회로도: PDF
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HTSSOP (PWP) 16 Ultra Librarian
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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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