ホーム インターフェイス USB IC USB Type-C と USB パワー・デリバリ (電力供給) IC
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USB Type-C と USB パワー・デリバリ (電力供給) IC

TPS25740A

新規設計での使用を推奨しません

TPS25740A USB Type-C™ Rev 1.2 / USB PD 2.0 ソース・コントローラ（5V/9V/15V）

ご注文はこちら
データシート

TPS25740A

新規設計での使用を推奨しません
データシート ご注文はこちら

製品詳細

Function Type-C Type PD controller Power role Source Alternate mode No External power-path control NFET Data role DFP Rating Catalog Dead battery support No Operating temperature range (°C) -40 to 125
Function Type-C Type PD controller Power role Source Alternate mode No External power-path control NFET Data role DFP Rating Catalog Dead battery support No Operating temperature range (°C) -40 to 125
VQFN (RGE) 24 16 mm² 4 x 4
  • USB Power Delivery (PD) 2.0 Certified Provider,
    USB Type-C™ Rev. 1.2 Compliant Source
  • Pin-Selectable Voltage Advertisement
    • 5 V, 12 V, and/or 20 V (TPS25740)
    • 5 V, 9 V, and/or 15 V (TPS25740A)
  • Pin-Selectable Peak Power Settings
    • 12 options 15 W – 100W (TPS25740)
    • 11 options 15 W – 81W (TPS25740A)
  • High Voltage and Safety Integration
    • Overvoltage, Overcurrent, Overtemperature Protection and VBUS Discharge
    • IEC 61000-4-2 Protection on CC1 and CC2
    • Input Pin for Fast Shutdown Under Fault
    • Control of External N-ch MOSFET
    • 2-pin External Power Supply Control
    • Wide VIN Supply (4.65 V – 25 V)
  • Below 10 µA Quiescent Current when Unattached
  • Port Attachment Indicator
  • Port Power Management
  • Built-In 1.8 V at 35 mA Supply Output
  • USB Power Delivery (PD) 2.0 Certified Provider,
    USB Type-C™ Rev. 1.2 Compliant Source
  • Pin-Selectable Voltage Advertisement
    • 5 V, 12 V, and/or 20 V (TPS25740)
    • 5 V, 9 V, and/or 15 V (TPS25740A)
  • Pin-Selectable Peak Power Settings
    • 12 options 15 W – 100W (TPS25740)
    • 11 options 15 W – 81W (TPS25740A)
  • High Voltage and Safety Integration
    • Overvoltage, Overcurrent, Overtemperature Protection and VBUS Discharge
    • IEC 61000-4-2 Protection on CC1 and CC2
    • Input Pin for Fast Shutdown Under Fault
    • Control of External N-ch MOSFET
    • 2-pin External Power Supply Control
    • Wide VIN Supply (4.65 V – 25 V)
  • Below 10 µA Quiescent Current when Unattached
  • Port Attachment Indicator
  • Port Power Management
  • Built-In 1.8 V at 35 mA Supply Output

The TPS25740, TPS25740A implements a source that is compliant to USB Power Delivery 2.0 version 1.2 and Type-C revision 1.2. It monitors the CC pin to detect when a USB Type-C sink is attached, then it enables a N-ch MOSFET gate driver to turn on VBUS. The device then offers up to three different voltages using USB Power Delivery. Four input pins (PSEL, HIPWR, PCTRL, and (EN12V or EN9V) are used to configure the voltages and currents advertised. The device uses the CTL1 and CTL2 pins to select one of three voltages from the power supply based on the voltage requested by the attached sink. The device automatically handles discharging the VBUS output per USB PD requirements.

The TPS25740, TPS25740A typically draws 8.5 µA (or 5.8 µA if VDD = 3.3 V) when no device is attached. Additional system power saving is achievable by using the Port Attachment Indicator (UFP) output to disable the power source when no device is attached.

Protection features include overvoltage protection, overcurrent protection, over-temperature protection, IEC for CC pins, and system override to disable the gate driver (GD).

The TPS25740, TPS25740A implements a source that is compliant to USB Power Delivery 2.0 version 1.2 and Type-C revision 1.2. It monitors the CC pin to detect when a USB Type-C sink is attached, then it enables a N-ch MOSFET gate driver to turn on VBUS. The device then offers up to three different voltages using USB Power Delivery. Four input pins (PSEL, HIPWR, PCTRL, and (EN12V or EN9V) are used to configure the voltages and currents advertised. The device uses the CTL1 and CTL2 pins to select one of three voltages from the power supply based on the voltage requested by the attached sink. The device automatically handles discharging the VBUS output per USB PD requirements.

The TPS25740, TPS25740A typically draws 8.5 µA (or 5.8 µA if VDD = 3.3 V) when no device is attached. Additional system power saving is achievable by using the Port Attachment Indicator (UFP) output to disable the power source when no device is attached.

Protection features include overvoltage protection, overcurrent protection, over-temperature protection, IEC for CC pins, and system override to disable the gate driver (GD).
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種類 タイトル 最新の英語版をダウンロード 日付
* データシート TPS25740, TPS25740A USB Type-C and USB PD Source Controller データシート (Rev. B) PDF | HTML 2017年 6月 13日

購入と品質

記載されている情報：
  • RoHS
  • REACH
  • デバイスのマーキング
  • リード端子の仕上げ / ボールの原材料
  • MSL 定格 / ピーク リフロー
  • MTBF/FIT 推定値
  • 使用原材料
  • 認定試験結果
  • 継続的な信頼性モニタ試験結果
記載されている情報：
  • ファブの拠点
  • 組み立てを実施した拠点