首頁 電源管理 AC/DC 和 DC/DC 控制器 (外部 FET)
首頁
電源管理
AC/DC 和 DC/DC 控制器 (外部 FET)

UCC28C52-Q1

現行

車用 30-V、低功耗電流模式 PWM 控制器、14.5-V/9-V UVLO、100% 工作週期

立即訂購
產品規格表

UCC28C52-Q1

現行
產品規格表 立即訂購

產品詳細資料

Operating temperature range (°C) -40 to 150 Control mode Current Topology Boost, Buck, Flyback, Forward, SEPIC Rating Automotive Features Adjustable switching frequency, Current limiting, Dead time control, Error amplifier, Fixed frequency, Multi-topology, Programmable max duty cycle Duty cycle (max) (%) 100 TI functional safety category Functional Safety-Capable
Operating temperature range (°C) -40 to 150 Control mode Current Topology Boost, Buck, Flyback, Forward, SEPIC Rating Automotive Features Adjustable switching frequency, Current limiting, Dead time control, Error amplifier, Fixed frequency, Multi-topology, Programmable max duty cycle Duty cycle (max) (%) 100 TI functional safety category Functional Safety-Capable
SOIC (D) 8 29.4 mm² 4.9 x 6
  • Undervoltage lockout options to support both Si and SiC MOSFET applications

  • 30-V VDD absolute maximum voltage

  • 1-MHz maximum Fixed frequency oeration
  • 50-µA startup current, 75-µA maximum
  • Low operating current : 1.3 mA at fOSC = 52 kHz
  • High operating TJ : 150℃ maximum
  • Fast 35-ns cycle-by-cycle over-current limiting
  • ±1-A peak driving current
  • Rail-to-rail output:
    • 25-ns rise time
    • 20-ns fall time
  • ±1% accurate 2.5-V error amplifier reference

  • Pin-to-pin compatible and drop-in replacement for UCC28C4x-Q1

  • Functional Safety-Capable
  • AEC-Q100 qualified with the following results
    • Device temperature grade 1: -40°C to 125°C
    • Device HBM classification level 2: ±2 kV
    • Device CDM classification level C4B: 750 V
  • Undervoltage lockout options to support both Si and SiC MOSFET applications

  • 30-V VDD absolute maximum voltage

  • 1-MHz maximum Fixed frequency oeration
  • 50-µA startup current, 75-µA maximum
  • Low operating current : 1.3 mA at fOSC = 52 kHz
  • High operating TJ : 150℃ maximum
  • Fast 35-ns cycle-by-cycle over-current limiting
  • ±1-A peak driving current
  • Rail-to-rail output:
    • 25-ns rise time
    • 20-ns fall time
  • ±1% accurate 2.5-V error amplifier reference

  • Pin-to-pin compatible and drop-in replacement for UCC28C4x-Q1

  • Functional Safety-Capable
  • AEC-Q100 qualified with the following results
    • Device temperature grade 1: -40°C to 125°C
    • Device HBM classification level 2: ±2 kV
    • Device CDM classification level C4B: 750 V

The UCC28C5x-Q1 family of devices are high performance current-mode PWM controllers which can be used to drive both Si and SiC MOSFETs in various applications. The UCC28C5x-Q1 family is a more efficient and robust version of the UCC28C4x-Q1.

The UCC28C5x-Q1 family has new UVLO thresholds that allow for reliable SiC MOSFET operation (UCC28C56-59-Q1), in addition to existing UVLO thresholds for continued Si MOSFET support (UCC28C50-55-Q1).

VDD absolute maximum voltage rating is extended from 20 V to 30 V for optimally driving the gate of 20-Vgs, 18-Vgs, or 15-Vgs SiC MOSFETs, while also allowing for the exclusion of an external LDO.

The UCC28C5x-Q1 family of devices are high performance current-mode PWM controllers which can be used to drive both Si and SiC MOSFETs in various applications. The UCC28C5x-Q1 family is a more efficient and robust version of the UCC28C4x-Q1.

The UCC28C5x-Q1 family has new UVLO thresholds that allow for reliable SiC MOSFET operation (UCC28C56-59-Q1), in addition to existing UVLO thresholds for continued Si MOSFET support (UCC28C50-55-Q1).

VDD absolute maximum voltage rating is extended from 20 V to 30 V for optimally driving the gate of 20-Vgs, 18-Vgs, or 15-Vgs SiC MOSFETs, while also allowing for the exclusion of an external LDO.

filter 尋找其它 AC/DC 和 DC/DC 控制器 (外部 FET)
下載 觀看有字幕稿的影片 影片

您可能會感興趣的類似產品

open-in-new 比較替代產品
引腳對引腳且具備與所比較裝置相同的功能
UCC28C42-Q1 現行 車用 20V、低功耗電流模式 PWM 控制器、14.5V/9V UVLO、100% 工作週期 Older generation of product.
UCC28C52 現行 工業用 30-V、低功耗電流模式 PWM 控制器、14.5-V/9-V UVLO、100% 工作週期 Industrial grade version of product.
UCC38C52 現行 商用 30-V 低功耗電流模式 PWM 控制器、14.5-V/9-V UVLO、100% 工作週期 Industrial grade version with lower temperature range.

技術文件

star =TI 所選的此產品重要文件
找不到結果。請清除您的搜尋條件，然後再試一次。
檢視所有 5
類型 標題 日期
* Data sheet UCC28C5x-Q1 Automotive Low-Power Current-Mode High-Performance PWM Controller for Si and SiC MOSFETs datasheet (Rev. C) PDF | HTML 2023年 3月 14日
White paper Isolated Bias Power Supply Architecture for HEV and EV Traction Inverters PDF | HTML 2023年 10月 11日
User guide Using the UCC28C56EVM-066 (Rev. C) PDF | HTML 2022年 12月 7日
Functional safety information UCC28C5x-Q1 Funcitonal safety FIT rate, FMD, and pin FMA PDF | HTML 2022年 9月 12日
Application note High Density Auxiliary Power Supply Using a SiC MOSFET for 800-V Traction Invert PDF | HTML 2022年 7月 6日

設計與開發

如需其他條款或必要資源，請按一下下方的任何標題以檢視詳細頁面 (如有)。

開發板

UCC28C56EVM-066 — 適用於一次側控制 (使用 AUX 線圈) 返馳穩壓器的 UCC28C56H-Q1 評估模組

UCC28C56EVM-066 是高效率的一次側控制 (使用 AUX 線圈) 返馳輔助電源供應，適用於 EV 和 HEV 汽車動力傳動系統。該設計爲 800-V 電池系統提供 15.2-VTYP、40-W 輸出。在 125 V 到 1000 V 的輸入電壓範圍內可提供 40 W。確切的輸出電壓視負載而定。從 40-V 至 125-V 輸入，該設計將提供 20 W。EVM 採用 1700-V 碳化矽 (SiC) MOSFET，是 800-V 電池系統的理想選擇。

使用指南: PDF | HTML
TI.com 無法提供
模擬型號

UCC28C52 and UCC28C52-Q1 PSpice Model

SLUM839.ZIP (5 KB) - PSpice Model
下載
參考設計

PMP30720 — 高效、超寬輸入 (20 VDC 至 375 VDC) 隔離式電源供應參考設計

This reference design uses the UCC28C42 boost controller and the UCC28780 active-clamp flyback controller to generate an isolated output of 24 V at 3.5 A over an ultra-wide input voltage range of 20 V to 375 V. The design also uses the UCC24612 synchronous rectifier controller on the secondary (...)
Test report: PDF
電路圖: PDF
參考設計

PMP10783 — 搭載 85VAC - 318VAC 輸入與 0.8A 時達 15V 輸出的 AC/DC 降壓轉換器參考設計

The PMP10783 reference design is an AC/DC buck converter. The input voltage range is 85VAC-318VAC, and has an output of 15V at 0.80A. This compact board design has an efficiency of greater than 80% at full load.
Test report: PDF
電路圖: PDF
參考設計

PMP10833 — 85-318Vin、15Vout、1Aout、AC-DC 降壓轉換器參考設計

The PMP10833RevA reference design is a compact and thermally efficient design intended to step down a wide range of AC inputs.  This design incorporates the UCC28C42, a current-mode PWM controller, with controllable frequencies up to 1Mhz.
Test report: PDF
電路圖: PDF
參考設計

PMP10834 — 85-265Vin、5Vout、1Aout、AC-DC 返馳轉換器參考設計

The PMP10834RevA reference design is a compact and thermally efficient design intended to step down a wide range of AC inputs (85VAC to 265VAC). This non-isolated Flybuck design incorporates the UCC28C42 PWM with an optocoupler feedback to provide 1% output voltage regulation. All the circuit (...)
Test report: PDF
電路圖: PDF
封裝 針腳 CAD 符號、佔位空間與 3D 模型
SOIC (D) 8 Ultra Librarian
適用 TI 的評估品項標準條款與條件。

訂購與品質

內含資訊：
  • RoHS
  • REACH
  • 產品標記
  • 鉛塗層/球物料
  • MSL 等級/回焊峰值
  • MTBF/FIT 估算值
  • 材料內容
  • 認證摘要
  • 進行中持續性的可靠性監測
內含資訊：
  • 晶圓廠位置
  • 組裝地點

支援與培訓

內含 TI 工程師技術支援的 TI E2E™ 論壇

以英文檢視所有論壇主題

內容係由 TI 和社群貢獻者依「現狀」提供，且不構成 TI 規範。檢視使用條款。

若有關於品質、封裝或訂購 TI 產品的問題，請參閱 TI 支援。​​​​​​​​​​​​​​

影片