onsemi NCP81239MNTXG Power Switch IC 32-Pin, QFN
Technical Document
Specifications
Brand
ON SemiconductorSwitch On Resistance
2.8Ω
Number of Outputs
1
Mounting Type
Surface Mount
Package Type
QFN
Pin Count
32
Maximum Operating Temperature
150 °C
Minimum Operating Temperature
-40 °C
Dimensions
5 x 5 x 0.95mm
Country of Origin
Korea, Republic Of
Product details
NCP81239 USB Power Delivery (PD) Synchronous Buck Boost Controller
The ON Semiconductor NCP81239 USB Power Delivery (PD) Controller is a synchronous buck boost controller designed for USB PD and USB Type-C applications. The device is optimised for converting battery and adapter voltages in applications using USB PD standard and USB Type C connectors. When used in conjunction with a USB PD or USB Type-C controller the NCP81239 provides a fully compliant USB PD specification solution.
The NCP81239 provides dynamic slew rate control during voltage transition and accommodates the consumer/provider role swap as required in the USB PD specification. The USB PD Buck Boost Controller operates with a supply and load range of 4.5 V to 28 V.
Features
4.5 V to 28 V Input Range
Dynamically Programmed Frequency from 150 kHz to 1.2 MHz
I2C Interface
Real-Time Power Good Indication
Controlled Slew Rate Voltage Transitioning
Feedback Pin with Internally Programmed Reference
Supports USB PD, QC 2.0 and QC 3.0 Specifications
2 Independent Current Sensing Inputs
Over Temperature Protection
Adaptive Non−Overlap Gate Drivers
Filter Capacitor Switch Control
Overvoltage and Overcurrent Protection
Dead Battery Power Support
USB Power Switch ICs, ON Semiconductor
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P.O.A.
2500
P.O.A.
2500
Ideate. Create. Collaborate
JOIN FOR FREE
No hidden fees!
- Download and use our DesignSpark software for your PCB and 3D Mechanical designs
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Technical Document
Specifications
Brand
ON SemiconductorSwitch On Resistance
2.8Ω
Number of Outputs
1
Mounting Type
Surface Mount
Package Type
QFN
Pin Count
32
Maximum Operating Temperature
150 °C
Minimum Operating Temperature
-40 °C
Dimensions
5 x 5 x 0.95mm
Country of Origin
Korea, Republic Of
Product details
NCP81239 USB Power Delivery (PD) Synchronous Buck Boost Controller
The ON Semiconductor NCP81239 USB Power Delivery (PD) Controller is a synchronous buck boost controller designed for USB PD and USB Type-C applications. The device is optimised for converting battery and adapter voltages in applications using USB PD standard and USB Type C connectors. When used in conjunction with a USB PD or USB Type-C controller the NCP81239 provides a fully compliant USB PD specification solution.
The NCP81239 provides dynamic slew rate control during voltage transition and accommodates the consumer/provider role swap as required in the USB PD specification. The USB PD Buck Boost Controller operates with a supply and load range of 4.5 V to 28 V.
Features
4.5 V to 28 V Input Range
Dynamically Programmed Frequency from 150 kHz to 1.2 MHz
I2C Interface
Real-Time Power Good Indication
Controlled Slew Rate Voltage Transitioning
Feedback Pin with Internally Programmed Reference
Supports USB PD, QC 2.0 and QC 3.0 Specifications
2 Independent Current Sensing Inputs
Over Temperature Protection
Adaptive Non−Overlap Gate Drivers
Filter Capacitor Switch Control
Overvoltage and Overcurrent Protection
Dead Battery Power Support
USB Power Switch ICs, ON Semiconductor
Ideate. Create. Collaborate
JOIN FOR FREE
No hidden fees!
- Download and use our DesignSpark software for your PCB and 3D Mechanical designs
- View and contribute website content and forums
- Download 3D Models, Schematics and Footprints from more than a million products