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InnoSwitch3-AQ in InSOP-24D Package

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

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適用產品
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Product Parts Table
產品	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
INN3947CQ 查看詳情	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 15	RDK Available	Operating Mode 準諧振	Programmable Features 開關頻率
INN3949CQ 查看詳情	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 15	RDK Available	Operating Mode 準諧振	Programmable Features 開關頻率
INN3949CQ500-H100 查看詳情	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 15	RDK Available	Operating Mode 準諧振	Programmable Features 開關頻率
INN3977CQ 查看詳情	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 15	RDK Available RDK-840Q	Operating Mode 準諧振	Programmable Features 開關頻率
INN3990CQ 查看詳情	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 15	RDK Available	Operating Mode 準諧振	Programmable Features 開關頻率
INN3996CQ 查看詳情	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 15	RDK Available	Operating Mode 準諧振	Programmable Features 開關頻率
INN3997CQ 查看詳情	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 15	RDK Available	Operating Mode 準諧振	Programmable Features 開關頻率
INN3999CQ 查看詳情	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 15	RDK Available	Operating Mode 準諧振	Programmable Features 開關頻率

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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 (EN62368-1)及CQC (GB4943.1)安全認證
INN3977CQ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

AN-106Q - InnoSwitch3-AQ Family Design Guide for Automotive Applications

AN-79 - Wave Soldering Guidelines for InSOP and HSOP Packages

產品規格型錄

InnoSwitch3-AQ Data Sheet

設計範例

DER-952Q - 86 W Power Supply for 800 V Bus Using InnoSwitch3-AQ (1700 V SiC Switch)

DER-1035Q - 70 W Power Supply Replacing 12 V Battery in 400 V BEV Systems Using InnoSwitch3-AQ (1700 V SiC Switch)

DER-953Q - 100 W Power Supply Replacing 12 V Battery in 400 V BEV System Using InnoSwitch3-AQ (900 V PowiGaN Switch)

RDHP-2254Q - Gate Driver Board for 800 V Battery Electric Vehicle Systems Using SIC1182KQ with On-board Power Supply Using InnoSwitch3-AQ

DER-948Q - 35 W Power Supply for 800 V Bus with 30-1000 VDC Input and 15 V Output Using InnoSwitch3-AQ (1700 V SiC Switch)

DER-956Q - 13 W Dual Output Power Supply for 800 V Bus Using InnoSwitch3-AQ (1700 V SiC Switch)

DER-946Q - 10 W, 7.5 V Output Power Supply for 800 V Bus Using InnoSwitch3-AQ (1700 V SiC Switch)

DER-913Q - 35 W Power Supply for 800 V Bus with 40-1000 VDC Input Using InnoSwitch3-AQ (1700 V SiC Switch)

RDR-919Q - 60 W Power Supply for 800 V Bus with 50-1000 VDC Input Using InnoSwitch3-AQ (1700 V SiC Switch)

DER-926Q - 13 W Triple-Output Power Supply for 400 V Bus with 40-530 VDC Input Using InnoSwitch3-AQ

DER-907Q - 20 W Power Supply for 400 V Bus with Planar Transformer Using InnoSwitch3-AQ

RDR-840Q - 30 W Power Supply for 400 V Bus with 30-550 VDC Input Using InnoSwitch3-AQ

通用

Moisture Sensitivity Level (MSL) Packaging Information

General Package Information

產品選擇指南和產品資料冊

產品簡介 – InnoSwitch3-AQ

白皮書

Evaluating the Safety Isolation of the Package in an Integrated Power Device

Reaching Beyond 1200 V: Lateral GaN HEMTs for High-Reliability EV and Industrial Applications

InnoSwitch3-AQ Flyback Switcher IC Family AEC-Q100 Qualification Report (INN3947CQ & INN3949CQ)

InnoSwitch3-AQ Flyback Switcher IC Family AEC-Q100 Qualification Report (INN3977CQ & INN3996CQ)

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

設計零件套裝

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