InnoSwitch3-AQ
CV/CC QR Flyback Switcher IC with Integrated 750 V Silicon, 900 V Silicon, 900 V GaN and 1700 V SiC Switch and FluxLink Feedback for Automotive Applications
CV/CC QR Flyback Switcher IC with Integrated 750 V Silicon, 900 V Silicon, 900 V GaN and 1700 V SiC Switch and FluxLink Feedback for Automotive Applications
Product
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Product
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Data Sheet
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Power - Output (Max Low-Line)
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Power - Output (Max High-Line)
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Power - Output (Max, VDC)
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Breakdown Voltage
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Protection Features
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Voltage Input (Min, DC)
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Voltage Input (Max, DC)
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Control Scheme
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Topology
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Control Features
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PowiGaN?
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IC Package
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Over-Temperature Response
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Product Type
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Temperature - Operating (Max)
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Temperature - Operating (Min)
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Internal Switch
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Auto-Restart & Overvoltage Response
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Auto-Restart Threshold
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Cable Drop Compensation
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Voltage - Output (Max)
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Switching Frequency (max)
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Voltage - Output (Min)
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Switching Frequency (min)
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Output Profile
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MSL Rating
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Secondary Response
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Data Sheet
View PDF
|
Power - Output (Max Low-Line)
10 W
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Power - Output (Max High-Line)
40W
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Power - Output (Max, VDC)
50 W
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Breakdown Voltage
1700 V
|
Protection Features
Input Undervoltage, Open SR FET Detection, Output Overload, Output Overvoltage, Output Short Circuit, Overtemperature
|
Voltage Input (Min, DC)
40V
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Voltage Input (Max, DC)
1200V
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Control Scheme
Fluxlink
|
Topology
Flyback
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|
|
IC Package
InSOP-24D
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Over-Temperature Response
Hysteretic
|
Product Type
IC
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Temperature - Operating (Max)
150 °C
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Temperature - Operating (Min)
-40 °C
|
Internal Switch
Yes
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Auto-Restart & Overvoltage Response
Auto-restart, Latch Off
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|
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Voltage - Output (Max)
24 V
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Switching Frequency (max)
95 kHz
|
Voltage - Output (Min)
5 V
|
Switching Frequency (min)
25 kHz
|
Output Profile
CV
|
MSL Rating
3
|
Secondary Response
Auto-restart, Latch Off
|
||
Data Sheet
View PDF
|
Power - Output (Max Low-Line)
10 W
|
Power - Output (Max High-Line)
40W
|
Power - Output (Max, VDC)
70 W
|
Breakdown Voltage
1700 V
|
Protection Features
Input Undervoltage, Open SR FET Detection, Output Overload, Output Overvoltage, Output Short Circuit, Overtemperature
|
Voltage Input (Min, DC)
40V
|
Voltage Input (Max, DC)
1200V
|
Control Scheme
Fluxlink
|
Topology
Flyback
|
|
|
IC Package
InSOP-24D
|
Over-Temperature Response
Hysteretic
|
Product Type
IC
|
Temperature - Operating (Max)
150 °C
|
Temperature - Operating (Min)
-40 °C
|
Internal Switch
Yes
|
Auto-Restart & Overvoltage Response
Auto-restart, Latch Off
|
|
|
Voltage - Output (Max)
24 V
|
Switching Frequency (max)
95 kHz
|
Voltage - Output (Min)
5 V
|
Switching Frequency (min)
25 kHz
|
Output Profile
CV
|
MSL Rating
3
|
Secondary Response
Auto-restart, Latch Off
|
||
Data Sheet
View PDF
|
Power - Output (Max Low-Line)
10 W
|
Power - Output (Max High-Line)
20W
|
Power - Output (Max, VDC)
30 W
|
Breakdown Voltage
750 V
|
Protection Features
Input Overvoltage, Input Undervoltage, Open SR FET Detection, Output Overload, Output Overvoltage, Output Short Circuit, Output Undervoltage, Overtemperature
|
Voltage Input (Min, DC)
30V
|
Voltage Input (Max, DC)
550V
|
Control Scheme
Fluxlink
|
Topology
Flyback
|
|
|
IC Package
InSOP-24D
|
Over-Temperature Response
Hysteretic
|
Product Type
IC
|
Temperature - Operating (Max)
150 °C
|
Temperature - Operating (Min)
-40 °C
|
Internal Switch
Yes
|
Auto-Restart & Overvoltage Response
Auto-restart
|
Auto-Restart Threshold
90%
|
Cable Drop Compensation
X
|
|
Switching Frequency (max)
95 kHz
|
|
Switching Frequency (min)
25 kHz
|
Output Profile
CV/CC
|
MSL Rating
3
|
Secondary Response
Auto-restart
|
||
Data Sheet
View PDF
|
|
|
Power - Output (Max, VDC)
100 W
|
Breakdown Voltage
900 V
|
Protection Features
Input Undervoltage, Open SR FET Detection, Output Overload, Output Overvoltage, Output Short Circuit, Overtemperature
|
Voltage Input (Min, DC)
40V
|
Voltage Input (Max, DC)
600V
|
Control Scheme
Fluxlink
|
Topology
Flyback
|
Control Features
Synchronous Rectification, Frequency Jittering, Soft Start, Auto-Restart/Latching Fault Response
|
PowiGaN?
Yes
|
IC Package
InSOP-24D
|
Over-Temperature Response
Hysteretic
|
Product Type
IC
|
Temperature - Operating (Max)
150 °C
|
Temperature - Operating (Min)
-40 °C
|
Internal Switch
Yes
|
Auto-Restart & Overvoltage Response
Auto-restart, Latch Off
|
Auto-Restart Threshold
90%
|
Cable Drop Compensation
X
|
Voltage - Output (Max)
24 V
|
Switching Frequency (max)
95 kHz
|
Voltage - Output (Min)
5 V
|
Switching Frequency (min)
25 kHz
|
Output Profile
CV/CC
|
MSL Rating
3
|
Secondary Response
Auto-restart
|
||
Data Sheet
View PDF
|
Power - Output (Max Low-Line)
7 W
|
Power - Output (Max High-Line)
14W
|
Power - Output (Max, VDC)
22 W
|
Breakdown Voltage
900 V
|
Protection Features
Input Overvoltage, Input Undervoltage, Open SR FET Detection, Output Overload, Output Overvoltage, Output Short Circuit, Output Undervoltage, Overtemperature
|
Voltage Input (Min, DC)
30V
|
Voltage Input (Max, DC)
950V
|
Control Scheme
Fluxlink
|
Topology
Flyback
|
|
|
IC Package
InSOP-24D
|
Over-Temperature Response
Hysteretic
|
Product Type
IC
|
Temperature - Operating (Max)
150 °C
|
Temperature - Operating (Min)
-40 °C
|
Internal Switch
Yes
|
Auto-Restart & Overvoltage Response
Auto-restart
|
Auto-Restart Threshold
90%
|
Cable Drop Compensation
X
|
|
Switching Frequency (max)
95 kHz
|
|
Switching Frequency (min)
25 kHz
|
Output Profile
CV/CC
|
MSL Rating
3
|
Secondary Response
Auto-restart
|
||
Data Sheet
View PDF
|
|
|
Power - Output (Max, VDC)
55 W
|
Breakdown Voltage
900 V
|
Protection Features
Input Undervoltage, Open SR FET Detection, Output Overload, Output Overvoltage, Output Short Circuit, Overtemperature
|
Voltage Input (Min, DC)
40V
|
Voltage Input (Max, DC)
600V
|
Control Scheme
Fluxlink
|
Topology
Flyback
|
Control Features
Synchronous Rectification, Frequency Jittering, Soft Start, Auto-Restart/Latching Fault Response
|
PowiGaN?
Yes
|
IC Package
InSOP-24D
|
Over-Temperature Response
Hysteretic
|
Product Type
IC
|
Temperature - Operating (Max)
150 °C
|
Temperature - Operating (Min)
-40 °C
|
Internal Switch
Yes
|
Auto-Restart & Overvoltage Response
Auto-restart, Latch Off
|
Auto-Restart Threshold
90%
|
Cable Drop Compensation
X
|
Voltage - Output (Max)
24 V
|
Switching Frequency (max)
95 kHz
|
Voltage - Output (Min)
5 V
|
Switching Frequency (min)
25 kHz
|
Output Profile
CV/CC
|
MSL Rating
3
|
Secondary Response
Auto-restart
|
||
Data Sheet
View PDF
|
|
|
Power - Output (Max, VDC)
85 W
|
Breakdown Voltage
900 V
|
Protection Features
Input Undervoltage, Open SR FET Detection, Output Overload, Output Overvoltage, Output Short Circuit, Overtemperature
|
Voltage Input (Min, DC)
40V
|
Voltage Input (Max, DC)
600V
|
Control Scheme
Fluxlink
|
Topology
Flyback
|
Control Features
Synchronous Rectification, Frequency Jittering, Soft Start, Auto-Restart/Latching Fault Response
|
PowiGaN?
Yes
|
IC Package
InSOP-24D
|
Over-Temperature Response
Hysteretic
|
Product Type
IC
|
Temperature - Operating (Max)
150 °C
|
Temperature - Operating (Min)
-40 °C
|
Internal Switch
Yes
|
Auto-Restart & Overvoltage Response
Auto-restart, Latch Off
|
Auto-Restart Threshold
90%
|
Cable Drop Compensation
X
|
Voltage - Output (Max)
24 V
|
Switching Frequency (max)
95 kHz
|
Voltage - Output (Min)
5 V
|
Switching Frequency (min)
25 kHz
|
Output Profile
CV/CC
|
MSL Rating
3
|
Secondary Response
Auto-restart
|
The InnoSwitch3-AQ family of ICs dramatically simplifies the design and manufacture of flyback power converters, particularly those requiring high efficiency and/or compact size. The InnoSwitch3-AQ family combines primary and secondary controllers and safety-rated feedback into a single IC allowing accurate output voltage regulation even with wide input voltage range of 30 VDC to 1000 VDC.
InnoSwitch3-AQ family devices incorporate multiple protection features including line over and undervoltage protection, output overvoltage and over-current limiting, and over-temperature shutdown for automotive applications. Device start-up from 30 V makes it ideal for functional safety critical emergency power supplies.
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