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隔離式電源模組 (整合式變壓器)

UCC15240-Q1

現行

車用、2.5-W、24-Vin、25-Vout 高密度 > 3-kVRMS 隔離式 DC/DC 模組

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產品規格表

UCC15240-Q1

現行
產品規格表 立即訂購

產品詳細資料

Rating Automotive Topology Full-bridge Vin (max) (V) 27 Vin (min) (V) 21 Vout (max) (V) 25 Vout (min) (V) 15 Features Basic isolation, Dual output, Enable, Power good, Regulated, Soft start, UVLO adjustable Device type Isolated modules Regulated outputs (#) 2 Isolation rating Basic Output power (W) 2.5 Operating temperature range (°C) -40 to 125 Control mode Internally Regulated with Dual Adjustable Outputs
Rating Automotive Topology Full-bridge Vin (max) (V) 27 Vin (min) (V) 21 Vout (max) (V) 25 Vout (min) (V) 15 Features Basic isolation, Dual output, Enable, Power good, Regulated, Soft start, UVLO adjustable Device type Isolated modules Regulated outputs (#) 2 Isolation rating Basic Output power (W) 2.5 Operating temperature range (°C) -40 to 125 Control mode Internally Regulated with Dual Adjustable Outputs
SO-MOD (DWN) 36 131.84 mm² 12.8 x 10.3
  • Fully integrated high-density isolated DC/DC module with isolation transformer
  • Isolated DC/DC for driving: IGBTs, SiC, and Si MOSFETs
  • Input voltage range: 21 V to 27 V with 32-V absolute maximum
  • 2.5-W output power at T A ≤ 85°C and 2.0-W output power at T A ≤ 105°C
  • Adjustable single or dual output voltages (using resistors) with < ±1.3 % regulation accuracy over full operating range
  • Low electromagnetic emission with spread spectrum modulation and integrated transformer design
  • Enable, Power Good, UVLO, OVLO, soft-start, short-circuit, power-limit, under-voltage, over-voltage, and over-temperature protection
  • CMTI > 150 kV/µs
  • AEC-Q100 qualified for automotive applications
    • Temperature grade 1: –40°C ≤ T J ≤ 150°C
    • Temperature grade 1: –40 °C ≤ T A ≤ 125°C
  • Functional Safety-Capable
  • Planned safety-related certifications:

    • 5657-VPK basic isolation per DIN EN IEC 60747-17 (VDE 0884-17)

    • 3000-V RMS isolation for 1 minute per UL1577

    • Basic insulation per CQC GB4943.1

  • 36-pin, wide SSOP package
  • Fully integrated high-density isolated DC/DC module with isolation transformer
  • Isolated DC/DC for driving: IGBTs, SiC, and Si MOSFETs
  • Input voltage range: 21 V to 27 V with 32-V absolute maximum
  • 2.5-W output power at T A ≤ 85°C and 2.0-W output power at T A ≤ 105°C
  • Adjustable single or dual output voltages (using resistors) with < ±1.3 % regulation accuracy over full operating range
  • Low electromagnetic emission with spread spectrum modulation and integrated transformer design
  • Enable, Power Good, UVLO, OVLO, soft-start, short-circuit, power-limit, under-voltage, over-voltage, and over-temperature protection
  • CMTI > 150 kV/µs
  • AEC-Q100 qualified for automotive applications
    • Temperature grade 1: –40°C ≤ T J ≤ 150°C
    • Temperature grade 1: –40 °C ≤ T A ≤ 125°C
  • Functional Safety-Capable
  • Planned safety-related certifications:

    • 5657-VPK basic isolation per DIN EN IEC 60747-17 (VDE 0884-17)

    • 3000-V RMS isolation for 1 minute per UL1577

    • Basic insulation per CQC GB4943.1

  • 36-pin, wide SSOP package

UCC15240-Q1 is an automotive qualified high isolation voltage DC/DC power module designed to provide power to IGBT or SiC gate drivers. The UCC15240-Q1 integrates a transformer and DC/DC controller with a proprietary architecture to achieve high efficiency with very low emissions. The high-accuracy output voltages provide better channel enhancement for higher system efficiency without over-stressing the power device gate.

The UCC15240-Q1 provides up to 2.5W (typical) of isolated output power at high efficiency. Requiring a minimum of external components and including on-chip device protection, the module provides extra features such as input undervoltage lockout, overvoltage lockout, output voltage power-good comparators, overtemperature shutdown, soft-start time-out, adjustable isolated positive and negative output voltage, an enable pin, and an open-drain output power-good pin.

UCC15240-Q1 is an automotive qualified high isolation voltage DC/DC power module designed to provide power to IGBT or SiC gate drivers. The UCC15240-Q1 integrates a transformer and DC/DC controller with a proprietary architecture to achieve high efficiency with very low emissions. The high-accuracy output voltages provide better channel enhancement for higher system efficiency without over-stressing the power device gate.

The UCC15240-Q1 provides up to 2.5W (typical) of isolated output power at high efficiency. Requiring a minimum of external components and including on-chip device protection, the module provides extra features such as input undervoltage lockout, overvoltage lockout, output voltage power-good comparators, overtemperature shutdown, soft-start time-out, adjustable isolated positive and negative output voltage, an enable pin, and an open-drain output power-good pin.
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技術文件

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重要文件 類型 標題 格式選項 日期
* Data sheet UCC15240-Q1 Automotive 2.5-W, 24-V VIN, 24-V VOUT, High-Density, > 3 kVRMS, Isolated DC/DC Module datasheet PDF | HTML 2022年 6月 28日
Certificate UL Certificate of Compliance to UL1577 File No. E181974 (Rev. A) 2025年 1月 7日
Certificate VDE Certificate for Basic Isolation for DIN EN IEC 60747-17 (Rev. S) 2024年 9月 3日
Certificate UCC1xxx0-Q1 CQC Certificate of Compliance to GB4943.1-2022 CQC24001435060 2024年 8月 16日
Certificate UCC1xxx0-Q1, CQC Certificate of Compliance to GB4943.1-2022 CQC24001435060 2024年 8月 16日
White paper 以可靠且經濟實惠的隔離技術解決高電壓設計挑戰 (Rev. C) PDF | HTML 2024年 3月 7日
Functional safety information UCC1524x-Q1 Functional Safety FIT Rate, FMD, and Pin FMA PDF | HTML 2023年 8月 11日
White paper 牽引逆變器 – 車輛電氣化背後的驅動力量 PDF | HTML 2022年 8月 17日
Technical article How to design high-voltage systems with higher reliability while reducing solution PDF | HTML 2022年 6月 8日
Technical article Increasing power density with an integrated GaN solution PDF | HTML 2022年 3月 14日
Technical article Misconceptions about EV charging PDF | HTML 2022年 2月 24日
Application note UCC14240-Q1 Simplifies HEV, EV, Bias Supply Design for Isolated Gate Drivers PDF | HTML 2022年 2月 12日
More literature Isolated bias supply solutions for isolated gate drivers 2021年 12月 15日
Technical article Driving next-generation EV systems with a distributed architecture PDF | HTML 2021年 9月 27日

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開發板

UCC14240EVM-052 — 適用於 2.0-W 雙輸出隔離式 DC-DC 轉換器閘極驅動器偏壓的 UCC14240-Q1 評估模組

UCC14240-Q1 評估模組 (EVM) 是一款 DC/DC 轉換器模組，採用小巧、3.5 公釐、寬機身 SOIC 整合式封裝，並提供 3 kVRMS 的 2.0-W 隔離式電源。UCC14240EVM-052 EVM 可在 21 V < VIN < 27 V 下運作，並針對 VDD = +15 V 和 VEE = -5 V 的雙輸出進行設定，展示在高電壓、工業和汽車逆變器、電池管理系統、充電站及各種隔離式設備應用中，使用 IGBT 與 SiC 閘極驅動器 IC 所需的一般偏壓供應電壓。

使用指南: PDF | HTML
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UCC15241-Q1-CALC — UCC1524x-Q1 calculator tool

The UCC1524x-Q1 calculator tool helps to generate BOM component values and accelerate application development
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