인터페이스 HDMI, 디스플레이 포트 및 MIPI IC

TPD12S015

활성

스텝업 컨버터, I2C 레벨 시프터 및 고속 ESD 클램프를 지원하는 HDMI 컴패니언 칩

제품 상세 정보

Type HDMI Companion Protocols HDMI Rating Catalog Number of channels 12 Supply voltage (V) 2.3, 5.5 Operating temperature range (°C) -40 to 85
Type HDMI Companion Protocols HDMI Rating Catalog Number of channels 12 Supply voltage (V) 2.3, 5.5 Operating temperature range (°C) -40 to 85
DSBGA (YFF) 28 5.4 mm² 1.8 x 3
  • HDMI 1.3 and HDMI 1.4 Data Rate
  • HDMI High-Speed Differential Signals –3-dB Bandwidth Exceeds 6.4 Gbps
  • Excellent Matching Capacitance (0.05 pF) in Each Differential Signal Pair
  • Internal Boost Converter to Generate 5 V From a 2.3-V to 5.5-V Battery Voltage
  • HDMI Minimum Current Limit and Short-Circuit Protection at 5VOUT Pin
  • Flexible Power-Saving Modes Through Separate Control Pins
  • Auto-Direction Sensing Level Shifting in the CEC, SDA, and SCL Lines Drive up to 750-pF Load
  • Seamless Type C and Type D Connector Routing With Flow-Through Pin Mapping
  • IEC 61000-4-2 (Level 4) System Level ESD Compliance
  • Integrated IOFF and Backdrive Current Protection
  • Space-Saving 1.6-mm × 2.8-mm DSBGA (YFF) Package
  • HDMI 1.3 and HDMI 1.4 Data Rate
  • HDMI High-Speed Differential Signals –3-dB Bandwidth Exceeds 6.4 Gbps
  • Excellent Matching Capacitance (0.05 pF) in Each Differential Signal Pair
  • Internal Boost Converter to Generate 5 V From a 2.3-V to 5.5-V Battery Voltage
  • HDMI Minimum Current Limit and Short-Circuit Protection at 5VOUT Pin
  • Flexible Power-Saving Modes Through Separate Control Pins
  • Auto-Direction Sensing Level Shifting in the CEC, SDA, and SCL Lines Drive up to 750-pF Load
  • Seamless Type C and Type D Connector Routing With Flow-Through Pin Mapping
  • IEC 61000-4-2 (Level 4) System Level ESD Compliance
  • Integrated IOFF and Backdrive Current Protection
  • Space-Saving 1.6-mm × 2.8-mm DSBGA (YFF) Package

The TPD12S015 device is an integrated HDMI ESD solution. The device pin mapping matches the HDMI Type C and Type D connector with four differential pairs. This device offers eight low-capacitance ESD clamps, allowing HDMI 1.3 or 1.4 data rates. The integrated ESD clamps and resistors provide good matching between each differential signal pair, which allows an advantage over discrete ESD clamp solutions where variations between ESD clamps degrade the differential signal quality.

The TPD12S015 provides a regulated 5-V output (5VOUT) for sourcing the HDMI power line. The regulated 5-V output supplies up to 55 mA to the HDMI receiver. The control of 5VOUT and the hot plug detect (HPD) circuitry is independent of the LS_OE control signal and is controlled by the CT_CP_HPD pin. This independent control enables the detection scheme (5VOUT + HPD) to be active before enabling the HDMI link.

There are three noninverting, bidirectional translation circuits for the SDA, SCL, and CEC lines. Each have a common power rail (VCCA) on the A side from 1.1 V to 3.6 V . On the B side, the SCL_B and SDA_B each have an internal 1.75-kΩ pullup connected to the regulated 5-V rail (5VOUT). The SCL and SDA pins meet the I2C specification and drive up to 750-pF loads. The CEC_B pin has an internal 27-kΩ pullup to an internal 3.3-V supply.

The HPD_B port has a glitch filter to avoid false detection due to the bouncing while inserting the HDMI plug.

The TPD12S015 provides IEC61000-4-2 (Level 4) ESD protection. This device is offered in a space-saving 1.6-mm × 2.8-mm wafer-level chip scale package [DSBGA (YFF)] with a 0.4-mm pitch.

The TPD12S015 device is an integrated HDMI ESD solution. The device pin mapping matches the HDMI Type C and Type D connector with four differential pairs. This device offers eight low-capacitance ESD clamps, allowing HDMI 1.3 or 1.4 data rates. The integrated ESD clamps and resistors provide good matching between each differential signal pair, which allows an advantage over discrete ESD clamp solutions where variations between ESD clamps degrade the differential signal quality.

The TPD12S015 provides a regulated 5-V output (5VOUT) for sourcing the HDMI power line. The regulated 5-V output supplies up to 55 mA to the HDMI receiver. The control of 5VOUT and the hot plug detect (HPD) circuitry is independent of the LS_OE control signal and is controlled by the CT_CP_HPD pin. This independent control enables the detection scheme (5VOUT + HPD) to be active before enabling the HDMI link.

There are three noninverting, bidirectional translation circuits for the SDA, SCL, and CEC lines. Each have a common power rail (VCCA) on the A side from 1.1 V to 3.6 V . On the B side, the SCL_B and SDA_B each have an internal 1.75-kΩ pullup connected to the regulated 5-V rail (5VOUT). The SCL and SDA pins meet the I2C specification and drive up to 750-pF loads. The CEC_B pin has an internal 27-kΩ pullup to an internal 3.3-V supply.

The HPD_B port has a glitch filter to avoid false detection due to the bouncing while inserting the HDMI plug.

The TPD12S015 provides IEC61000-4-2 (Level 4) ESD protection. This device is offered in a space-saving 1.6-mm × 2.8-mm wafer-level chip scale package [DSBGA (YFF)] with a 0.4-mm pitch.

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기술 자료

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유형 직함 날짜
* Data sheet TPD12S015 HDMI Companion Chip With Step-Up DC-DC, I2C Level Shifter, and High-Speed ESD Clamps for Portable Applications datasheet (Rev. F) PDF | HTML 2016/02/20
User guide Reading and Understanding an ESD Protection Data Sheet (Rev. A) PDF | HTML 2023/09/19
Application note ESD Protection Layout Guide (Rev. A) PDF | HTML 2022/04/07
White paper Designing USB for short-to-battery tolerance in automotive environments 2016/02/10
Analog Design Journal Design Considerations for System-Level ESD Circuit Protection 2012/09/25
Application note TPD12S015 PCB Layout Guidelines 2010/09/30

설계 및 개발

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TI 설계 및 시뮬레이션 환경용 PSpice는 기본 제공 라이브러리를 이용해 복잡한 혼합 신호 설계를 시뮬레이션할 수 있습니다. 레이아웃 및 제작에 (...)
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DSBGA (YFF) 28 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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