홈 전원 관리 LCD 및 OLED 디스플레이 전원 및 드라이버
홈
전원 관리
LCD 및 OLED 디스플레이 전원 및 드라이버

TPS65100-Q1

활성

부스트 컨버터, 듀얼 충전 펌프 및 LDO 컨트롤러를 지원하는 차량용 2.7V~5.8V LCD 공급

지금 주문
데이터 시트

TPS65100-Q1

활성
데이터 시트 지금 주문

제품 상세 정보

Display type Automotive, LCD unipolar IC integration LCD bias, VCOM Vin (min) (V) 2.7 Vin (max) (V) 5.8 Applications 7 inches or less, 7 to 13 inches Source driver voltage (min) (V) 5 Source driver voltage (max) (V) 15 Level shifter/scan driver (Ch) 0 V_POS (max) (V) 30 V_NEG (max) (V) -2 Features VCOM or op amp Topology Boost Rating Automotive Operating temperature range (°C) -40 to 125
Display type Automotive, LCD unipolar IC integration LCD bias, VCOM Vin (min) (V) 2.7 Vin (max) (V) 5.8 Applications 7 inches or less, 7 to 13 inches Source driver voltage (min) (V) 5 Source driver voltage (max) (V) 15 Level shifter/scan driver (Ch) 0 V_POS (max) (V) 30 V_NEG (max) (V) -2 Features VCOM or op amp Topology Boost Rating Automotive Operating temperature range (°C) -40 to 125
HTSSOP (PWP) 24 49.92 mm² 7.8 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 2
    • Device CDM ESD Classification Level C5
  • Input Voltage Range: 2.7-V to 5.8-V
  • VO1 Boost Converter
    • Up to 15 V Output Voltage
    • Virtual Synchronous Converter Topology
    • < 1% Output Voltage Accuracy
    • 1.6-MHz Fixed Switching Frequency
    • 2.3-A Switch Current Limit
  • VO2 Negative Regulated Charge Pump
    • Down to -12 V / 20 mA
  • VO3 Positive Regulated Charge Pump
    • Up to 30 V / 20 mA
  • Three Independently Adjustable Outputs
  • Integrated VCOM Buffer
  • Auxiliary 3.3-V Linear Regulator Controller
  • Internal Soft Start
  • Internal Power-On Sequencing
  • Protection Features
    • Short-Circuit Detection of all Outputs
    • Overvoltage Protection of all Outputs
    • Thermal Shutdown
  • Available in TSSOP-24 PowerPAD™ Package
  • 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 2
    • Device CDM ESD Classification Level C5
  • Input Voltage Range: 2.7-V to 5.8-V
  • VO1 Boost Converter
    • Up to 15 V Output Voltage
    • Virtual Synchronous Converter Topology
    • < 1% Output Voltage Accuracy
    • 1.6-MHz Fixed Switching Frequency
    • 2.3-A Switch Current Limit
  • VO2 Negative Regulated Charge Pump
    • Down to -12 V / 20 mA
  • VO3 Positive Regulated Charge Pump
    • Up to 30 V / 20 mA
  • Three Independently Adjustable Outputs
  • Integrated VCOM Buffer
  • Auxiliary 3.3-V Linear Regulator Controller
  • Internal Soft Start
  • Internal Power-On Sequencing
  • Protection Features
    • Short-Circuit Detection of all Outputs
    • Overvoltage Protection of all Outputs
    • Thermal Shutdown
  • Available in TSSOP-24 PowerPAD™ Package

The TPS65100-Q1 device offers a compact and small power supply solution that provides all three voltages required by thin-film transistor (TFT) LCD displays. The auxiliary linear regulator controller can be used to generate a 3.3-V logic power rail for systems powered by a 5-V supply rail only.

The main output, VO1, is a 1.6-MHz fixed-frequency PWM boost converter that provides the source-drive voltage for the LCD display. The TPS65100-Q1 has a typical switch current limit of 2.3 A. A fully integrated adjustable charge pump doubler-tripler provides the positive LCD gate-drive voltage. An externally adjustable negative charge pump provides the negative gate-drive voltage.

The TPS65100-Q1 has an integrated VCOM buffer to power the LCD backplane. For LCD panels powered by 5 V only, the TPS65100-Q1 device has a linear regulator controller using an external transistor to provide a regulated 3.3-V output for the digital circuits. For maximum safety, the TPS65100-Q1 device goes into shutdown as soon as one of the outputs is out of regulation. The device can be enabled again by toggling the input or the enable (EN) pin to GND.

The TPS65100-Q1 device offers a compact and small power supply solution that provides all three voltages required by thin-film transistor (TFT) LCD displays. The auxiliary linear regulator controller can be used to generate a 3.3-V logic power rail for systems powered by a 5-V supply rail only.

The main output, VO1, is a 1.6-MHz fixed-frequency PWM boost converter that provides the source-drive voltage for the LCD display. The TPS65100-Q1 has a typical switch current limit of 2.3 A. A fully integrated adjustable charge pump doubler-tripler provides the positive LCD gate-drive voltage. An externally adjustable negative charge pump provides the negative gate-drive voltage.

The TPS65100-Q1 has an integrated VCOM buffer to power the LCD backplane. For LCD panels powered by 5 V only, the TPS65100-Q1 device has a linear regulator controller using an external transistor to provide a regulated 3.3-V output for the digital circuits. For maximum safety, the TPS65100-Q1 device goes into shutdown as soon as one of the outputs is out of regulation. The device can be enabled again by toggling the input or the enable (EN) pin to GND.
filter 기타 LCD 및 OLED 디스플레이 전원 및 드라이버 찾기
다운로드

관심 가지실만한 유사 제품

open-in-new 대안 비교
비교 대상 장치와 유사한 기능
TPS65131-Q1 활성 듀얼 양극 및 음극 출력을 지원하는 차량용 분할 레일 컨버터(750mA 일반) This product uses +/-AVDD.
TPS65150-Q1 활성 통합형 VCOM 버퍼를 지원하는 오토모티브, 컴팩트 LCD 바이어스 전원 공급 장치 This product has the same rails except the LDO for Vlogic.

기술 자료

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1개 모두 보기
유형 직함 날짜
* Data sheet TPS65100-Q1 Triple-Output LCD Supply With Linear Regulator and VCOM Buffer datasheet (Rev. C) PDF | HTML 2017/07/27

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

지원 및 교육

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포럼 주제 모두 보기(영문)

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