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典型應用電路圖
InnoSwitch3-AQ in InSOP-24D Package
典型應用電路圖
InnoSwitch3-AQ in InSOP-24D Package
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InnoSwitch3-AQ

內含整合式 750 V、900 V及1700 V開關和 FluxLink 回授的 CV/CC QR 返馳式切換開關 IC，適用於汽車應用

應用
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Product Parts Table
產品
產品規格型錄
輸出功率 (最大) - 30 VDC
輸出功率 (最大) - 60 VDC
輸出功率 (最大) - 400 VDC
輸出功率 (最大) - 800 VDC
擊穿電壓
PowiGaN?
自動重啟閾值
輸入電壓 (最小, DC)
輸入電壓 (最大, DC)
控制方式
拓撲結構
IC封裝
產品類別
控制功能
保護功能
自動重啟和過壓反應
次級回應
過熱反應
內部開關
輸出電壓 (最小)
輸出電壓 (最大)
開關頻率 (最小)
開關頻率 (最大)
輸出配置
運作溫度 (最小)
運作溫度 (最大)
MSL等級
可訂購RDK
操作模式
可控制功能
InnoSwitch3-AQ (1700 V SiC) in InSOP-24D Package

INN3947CQ

查看詳情
Data Sheet View Data Sheet
Power - Output (Max, 30 VDC) 10.0 W
Power - Output (Max, 60 VDC) 23.0 W
Power - Output (Max, 400 VDC) 50.0 W
Power - Output (Max, 800 VDC) 50.0 W
Breakdown Voltage 1700 V
Voltage Input (Min, DC) 40V
Voltage Input (Max, DC) 1200V
Control Scheme Fluxlink
Topology 返馳式
IC Package InSOP-24D
Product Type IC
Control Features 可調電流和電壓, 同步整流, 頻率抖動, 軟啟動, 自動重啟/鎖定故障響應
Protection Features 過溫, 開路同步整流FET檢測, 輸入欠壓, 輸出過壓, 輸出短路, 輸出過載
Auto-Restart & Overvoltage Response 自動重啟, 鎖定關斷
Secondary Response 自動重啟, 鎖定關斷
Over-Temperature Response 滯回
Internal Switch Yes
Voltage - Output (Min) 5 V
Voltage - Output (Max) 24 V
Switching Frequency (min) 25 kHz
Switching Frequency (max) 95 kHz
Output Profile CV
Temperature - Operating (Min) -40 °C
Temperature - Operating (Max) 150 °C
MSL Rating 1
RDK Available
Operating Mode 準諧振
Programmable Features 開關頻率
InnoSwitch3-AQ (1700 V SiC) in InSOP-24D Package

INN3949CQ

查看詳情
Data Sheet View Data Sheet
Power - Output (Max, 30 VDC) 10.0 W
Power - Output (Max, 60 VDC) 40.0 W
Power - Output (Max, 400 VDC) 70.0 W
Power - Output (Max, 800 VDC) 70.0 W
Breakdown Voltage 1700 V
Voltage Input (Min, DC) 40V
Voltage Input (Max, DC) 1200V
Control Scheme Fluxlink
Topology 返馳式
IC Package InSOP-24D
Product Type IC
Control Features 可調電流和電壓, 同步整流, 頻率抖動, 軟啟動, 自動重啟/鎖定故障響應
Protection Features 過溫, 開路同步整流FET檢測, 輸入欠壓, 輸出過壓, 輸出短路, 輸出過載
Auto-Restart & Overvoltage Response 自動重啟, 鎖定關斷
Secondary Response 自動重啟, 鎖定關斷
Over-Temperature Response 滯回
Internal Switch Yes
Voltage - Output (Min) 5 V
Voltage - Output (Max) 24 V
Switching Frequency (min) 25 kHz
Switching Frequency (max) 95 kHz
Output Profile CV
Temperature - Operating (Min) -40 °C
Temperature - Operating (Max) 150 °C
MSL Rating 1
RDK Available
Operating Mode 準諧振
Programmable Features 開關頻率
InnoSwitch3-AQ (1700 V SiC) in InSOP-24D Package

INN3949CQ500-H100

查看詳情
Data Sheet View Data Sheet
Power - Output (Max, 30 VDC) 10.0 W
Power - Output (Max, 60 VDC) 40.0 W
Power - Output (Max, 400 VDC) 70.0 W
Power - Output (Max, 800 VDC) 70.0 W
Breakdown Voltage 1700 V
Auto-Restart Threshold 3.45 V
Voltage Input (Min, DC) 40V
Voltage Input (Max, DC) 1200V
Control Scheme Fluxlink
Topology 返馳式
IC Package InSOP-24D
Product Type IC
Control Features 可調電流和電壓, 同步整流, 頻率抖動, 軟啟動, 自動重啟/鎖定故障響應
Protection Features 輸入欠壓, 開路同步整流FET檢測, 輸出過載, 輸出過壓, 過溫
Auto-Restart & Overvoltage Response 自動重啟, 鎖定關斷
Secondary Response 自動重啟, 鎖定關斷
Over-Temperature Response 滯回
Internal Switch Yes
Voltage - Output (Min) 5 V
Voltage - Output (Max) 24 V
Switching Frequency (min) 25 kHz
Switching Frequency (max) 95 kHz
Output Profile CV
Temperature - Operating (Min) -40 °C
Temperature - Operating (Max) 150 °C
MSL Rating 1
RDK Available
Operating Mode 準諧振
Programmable Features 開關頻率
InnoSwitch3-AQ (750 V) in InSOP-24D Package

INN3977CQ

查看詳情
Data Sheet View Data Sheet
Power - Output (Max, 30 VDC) 10.0 W
Power - Output (Max, 60 VDC) 20.0 W
Power - Output (Max, 400 VDC) 30.0 W
Breakdown Voltage 750 V
Voltage Input (Min, DC) 40V
Voltage Input (Max, DC) 520V
Control Scheme Fluxlink
Topology 返馳式
IC Package InSOP-24D
Product Type IC
Control Features 可調電流和電壓, 同步整流, 頻率抖動, 軟啟動, 自動重啟/鎖定故障響應
Protection Features 輸入欠壓, 開路同步整流FET檢測, 輸出過載, 輸出過壓, 輸出短路, 過溫
Auto-Restart & Overvoltage Response 自動重啟, 鎖定關斷
Secondary Response 自動重啟, 鎖定關斷
Over-Temperature Response 滯回
Internal Switch Yes
Voltage - Output (Min) 5 V
Voltage - Output (Max) 24 V
Switching Frequency (min) 25 kHz
Switching Frequency (max) 95 kHz
Output Profile CV
Temperature - Operating (Min) -40 °C
Temperature - Operating (Max) 150 °C
MSL Rating 1
RDK Available
RDK-840Q
Operating Mode 準諧振
Programmable Features 開關頻率
InnoSwitch3-AQ 900 V InSOP-24D Package

INN3990CQ

查看詳情
Data Sheet View Data Sheet
Power - Output (Max, 30 VDC) 10.0 W
Power - Output (Max, 60 VDC) 40.0 W
Power - Output (Max, 400 VDC) 100.0 W
Breakdown Voltage 900 V
PowiGaN? Yes
Voltage Input (Min, DC) 40V
Voltage Input (Max, DC) 650V
Control Scheme Fluxlink
Topology 返馳式
IC Package InSOP-24D
Product Type IC
Control Features 可調電流和電壓, 同步整流, 頻率抖動, 軟啟動, 自動重啟/鎖定故障響應
Protection Features 輸入欠壓, 開路同步整流FET檢測, 輸出過載, 輸出過壓, 輸出短路, 過溫
Auto-Restart & Overvoltage Response 自動重啟, 鎖定關斷
Secondary Response 自動重啟, 鎖定關斷
Over-Temperature Response 滯回
Internal Switch Yes
Voltage - Output (Min) 5 V
Voltage - Output (Max) 24 V
Switching Frequency (min) 25 kHz
Switching Frequency (max) 95 kHz
Output Profile CV
Temperature - Operating (Min) -40 °C
Temperature - Operating (Max) 150 °C
MSL Rating 1
RDK Available
Operating Mode 準諧振
Programmable Features 開關頻率
InnoSwitch3-AQ 900 V InSOP-24D Package

INN3996CQ

查看詳情
Data Sheet View Data Sheet
Power - Output (Max, 30 VDC) 7.0 W
Power - Output (Max, 60 VDC) 14.0 W
Power - Output (Max, 400 VDC) 20.0 W
Breakdown Voltage 900 V
Voltage Input (Min, DC) 40V
Voltage Input (Max, DC) 650V
Control Scheme Fluxlink
Topology 返馳式
IC Package InSOP-24D
Product Type IC
Control Features 可調電流和電壓, 同步整流, 頻率抖動, 軟啟動, 自動重啟/鎖定故障響應
Protection Features 輸入欠壓, 開路同步整流FET檢測, 輸出過載, 輸出過壓, 輸出短路, 過溫
Auto-Restart & Overvoltage Response 自動重啟, 鎖定關斷
Secondary Response 自動重啟, 鎖定關斷
Over-Temperature Response 滯回
Internal Switch Yes
Voltage - Output (Min) 5 V
Voltage - Output (Max) 24 V
Switching Frequency (min) 25 kHz
Switching Frequency (max) 95 kHz
Output Profile CV
Temperature - Operating (Min) -40 °C
Temperature - Operating (Max) 150 °C
MSL Rating 1
RDK Available
Operating Mode 準諧振
Programmable Features 開關頻率
InnoSwitch3-AQ 900 V InSOP-24D Package

INN3997CQ

查看詳情
Data Sheet View Data Sheet
Power - Output (Max, 30 VDC) 10.0 W
Power - Output (Max, 60 VDC) 20.0 W
Power - Output (Max, 400 VDC) 55.0 W
Breakdown Voltage 900 V
PowiGaN? Yes
Voltage Input (Min, DC) 40V
Voltage Input (Max, DC) 650V
Control Scheme Fluxlink
Topology 返馳式
IC Package InSOP-24D
Product Type IC
Control Features 可調電流和電壓, 同步整流, 頻率抖動, 軟啟動, 自動重啟/鎖定故障響應
Protection Features 輸入欠壓, 開路同步整流FET檢測, 輸出過載, 輸出過壓, 輸出短路, 過溫
Auto-Restart & Overvoltage Response 自動重啟, 鎖定關斷
Secondary Response 自動重啟, 鎖定關斷
Over-Temperature Response 滯回
Internal Switch Yes
Voltage - Output (Min) 5 V
Voltage - Output (Max) 24 V
Switching Frequency (min) 25 kHz
Switching Frequency (max) 95 kHz
Output Profile CV
Temperature - Operating (Min) -40 °C
Temperature - Operating (Max) 150 °C
MSL Rating 1
RDK Available
Operating Mode 準諧振
Programmable Features 開關頻率
InnoSwitch3-AQ 900 V InSOP-24D Package

INN3999CQ

查看詳情
Data Sheet View Data Sheet
Power - Output (Max, 30 VDC) 10.0 W
Power - Output (Max, 60 VDC) 30.0 W
Power - Output (Max, 400 VDC) 85.0 W
Breakdown Voltage 900 V
PowiGaN? Yes
Voltage Input (Min, DC) 40V
Voltage Input (Max, DC) 650V
Control Scheme Fluxlink
Topology 返馳式
IC Package InSOP-24D
Product Type IC
Control Features 可調電流和電壓, 同步整流, 頻率抖動, 軟啟動, 自動重啟/鎖定故障響應
Protection Features 輸入欠壓, 開路同步整流FET檢測, 輸出過載, 輸出過壓, 輸出短路, 過溫
Auto-Restart & Overvoltage Response 自動重啟, 鎖定關斷
Secondary Response 自動重啟, 鎖定關斷
Over-Temperature Response 滯回
Internal Switch Yes
Voltage - Output (Min) 5 V
Voltage - Output (Max) 24 V
Switching Frequency (min) 25 kHz
Switching Frequency (max) 95 kHz
Output Profile CV
Temperature - Operating (Min) -40 °C
Temperature - Operating (Max) 150 °C
MSL Rating 1
RDK Available
Operating Mode 準諧振
Programmable Features 開關頻率
顯示1 - 8項產品， 共8項
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產品詳情

InnoSwitch3-AQ IC 系列可大幅簡化返馳式電源轉換器的設計與製造，尤其針對需要高效率和/或小型尺寸的電源轉換器。InnoSwitch3-AQ 系列將一次側和二次側控制器和安全額定回授整合在單一 IC 中，即使在廣泛的輸入電壓範圍 (30 V 至1000 V) 內，也可以實現精準的輸出電壓調節。

InnoSwitch3-AQ 系列裝置整合多種適用於汽車應用的保護功能，包括線電壓過壓和欠壓保護、輸出過壓和過電流限制以及過溫關機。裝置具有標準和峰值功率提供選項，以及常用的自動重新啟動保護行為。

產品特色

高度整合、佔用面積小

  • 符合 AEC-Q100 的要求
  • 整個滿載範圍內的效率高達 90%
  • 整合了多模準諧振 (QR)/CCM 返馳式控制器、750 V 、900 V及1700 V開關 和二次側感測
  • 整合式 FluxLink、HIPOT 隔離式回授連結
  • 廣泛輸入電壓 (30 V 至高於 1000 V)
  • 晶圓廠、組裝廠和測試廠都通過 IATF16949 認證

EcoSmart – 節能

  • 無負載時功率低於 15 mW (包含線路感測)
  • 輕鬆符合全球所有節能法規
  • 低散熱
  • 進階保護/安全功能
  • 輸出 OVP 的自動重新啟動故障回應

選用功能

  • 自動重新啟動輸出 UV 保護，可選擇提供的峰值功率

絕對安全且符合法規

  • 增強絕緣
  • 絕緣電壓大於 5000 VAC
  • 100% 生產 HIPOT 測試
  • 通過 UL1577 、TUV (EN62368)及CQC (GB4943.1)安全認證
  • 獲得VDE 0884-17 (EN60747-17)認證
  • 出色的雜訊耐受性讓設計輕鬆符合達到「A」級效能的 EN61000-4 一系列標準；EN61000-4-2、4-3 (30 V/m)、4-4、4-5、4-6、4-8 (100 A/m) 和 4-9 (1000 A/m)、FMC1278 (RI-115)

綠色環保封裝

  • 無鹵素，符合 RoHS 標準

應用

  • 牽引變頻器、DC-DC 轉換器和車載充電器中使用的輔助、備用和偏壓電源供應器
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資源

應用說明

Certificates

產品規格型錄

設計範例

通用

產品選擇指南和產品資料冊

白皮書

影片

PI Webinar - PowiGaN Enables More Efficient Power Supplies for Electric Vehicles
Design Example Unboxing - DER-953Q - 100 W Automotive Power Supply Using 900 V PowiGaN-based InnoSwitch3-AQ
Design Example Unboxing - DER-946Q - 10 W Automotive Emergency Power Supply Using 1700 V InnoSwitch3-AQ
Charging Your EV on a Quick Grocery Run
Who Needs 900 V GaN?
Design Example Unboxing - DER-956Q - 13 W Dual-Output Automotive Power Supply Using 1700 V InnoSwitch3-AQ
InnoSwitch3-AQ ICs with 900 V PowiGaN Switch Support 400 V EV Systems Up to 100 W
PI Webinar - Reduce the Complexity of Heavy Vehicle Traction Inverters
Design Tips for Using Thermal Pads and Metal Enclosures in Power Supplies for EVs
Eliminating 12 V Lead-Acid Batteries in EVs
InnoSwitch3-AQ Now Supports 30-1000 V Input with 1700 V SiC Switch
PI 线上直播点看 - 采用800 V输入汽车变逆器的应急电源解决方案
PCIM 2021 - 800 V Automotive Emergency Power Supply Solution
PI Webinar On-Demand - High Voltage Power Supply and Gate Driver Solutions for Electric Vehicles
PI Webinar On-Demand - Industry Tech Days Pt 2: Electronic Vehicle Emergency Power Supply that Operates with 800 V Bus
PI Webinar On-Demand - Charged Conference 2020: IC Solutions for Safe and Reliable Propulsion Inverters

設計工具

Download ECad Models
SIMPLIS Model for InnoSwitch-3

設計零件套裝

RDK-840Q - 30 W Emergency or Back-Up Power Supply in Traction Inverter Using InnoSwitch3-AQ

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