用於車載USB PD 的Buck-Boost DC-DC轉換器

該參考設計提供了用於車載USB PD 的Buck-Boost DC-DC轉換器的設計指南、數據和其他內容。 「請注意，SSM6K804R 自 4 月起已被列為不建議用於新設計（NRND）。」

PCB照片（示例）
PCB照片（示例）
XPN3R804NC XPN3R804NC XPN3R804NC XCUZ16V XCUZ16V XCUZ16V TPD7104AF XPN7R104NC XSM6K519NW XPN7R104NC XPN7R104NC XPN7R104NC XPN7R104NC XPN3R804NC XPN3R804NC

Click on components for more details

特性

  • 效率（選項1）：96.4%（最大值）（Vin＝10.5V， Vout ＝15V，功率＝45W ）
  • 效率（選項2）：95.5%（最大值）（Vin＝10.5V， Vout ＝15V，功率＝45W ）
  • 外形尺寸： 90mm×40mm
  • 多種MOSFET可供選擇

說明

輸入電壓 DC 5 to 18 V, 12.6 V (Typ.)
輸出電壓 DC 3.3 to 21 V
輸出功率 60 W
電路架構 H-Bridge Buck-Boost Circuit
效率曲線
效率曲線

Design Documents

Materials for designers, such as an overview of circuit operation and explanations of design considerations. Please click on each tab to view the contents.

Design Data

Provides circuit data that can be loaded into EDA tools, PCB layout data, and data used in PCB manufacturing. Available in formats from multiple tool vendors. You can freely edit it with your preferred tool.

使用東芝項目/產品

器件型號 器件目錄 使用部位・數量 說明
功率MOSFET （ 單N通道 30V<VDSS≤60V) 全橋開關（選項1)・4
 N通道, 40 V, 20 A, 0.0071 Ω@10V, TSON Advance(WF)
Small-signal MOSFET H Bridge Switch (option2)・4
 N-ch MOSFET, 40 V, 8.0 A, 0.0133 Ω@10V, DFN2020B(WF)
功率MOSFET （ 單N通道 30V<VDSS≤60V) 開關・3
 N通道 MOSFET, 40 V, 40 A, 0.0038 Ω@10V, TSON Advance(WF)
Zener diode Gate Signal Protection・2
 16 V Zener Diode, SOD-323(USC)
智能功率IC（內含高壓側電荷泵的MOSFET驅動IC ） 閘極驅動IC・1
 用於高壓側開關的汽車閘極驅動IC, PS-8

Applications

IVI (In-vehicle Infotainment)
Such as information sharing and reduction of power consumption are important in designing IVI. Toshiba provides information on a wide range of semiconductor products suitable for display and audio output section, video and voice input section, wireless communications section, etc., along with circuit configuration examples.
詳細資料
Automotive DC-DC Converter
Such as reduction of power consumption and miniaturization are important in designing DC-DC converter. Toshiba provides information on a wide range of semiconductor products suitable for step-up or step-down DC-DC converter units, etc., along with circuit configuration examples.
詳細資料
Automotive USB Power Charger
Such as reduction of power supply and signal noise and reduction of power consumption are important in designing USB power charger. Toshiba provides information on a wide range of semiconductor products suitable for circuit for cigar socket or accessory circuits, etc., along with circuit configuration examples.
詳細資料

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