ONSEMI NCP81172MNTXG
Manufacturer No:
NCP81172MNTXG
Manufacturer:
Package:
24-VFQFN Exposed Pad
Description:
2-Phase Synchronous Buck Controller with Integrated Gate Drivers and PWM VID Interface
Quantity:
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Step1：Prepare product
Step2：Desiccant Protection
Step3：Vacuum Packaging
Step4：Individual Package
Step5：Anti-collision Filling
Step6：Packaging Box
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NCP81172MNTXG Information
ONSEMI NCP81172MNTXG technical specifications, attributes, parameters and parts with similar specifications to ONSEMI NCP81172MNTXG.
- Type
- Parameter
- Topology
- Step-Down
- VCC Min (V)
- 4.5
- VCC Max (V)
- 24
- fSW Typ (kHz)
- 200-800
- MSL Type
- 1
- MSL Temp (°C)
- 260
- Container Type
- REEL
- Container Qty.
- 4000
- Phases
- 2
- Control Mode
- Voltage Mode
- Type
- Parameter
- Package Type
- QFN-24
- Case Outline
- 485L-01
Download datasheets and manufacturer documentation for ONSEMI NCP81172MNTXG.
Datasheet:
Package Drawing:
The NCP81172, a general−purpose two−phase synchronous buck controller, integrates gate drivers and PWM VID interface in a QFN−24 package and provides a compact−footprint power management solution for new generation computing processors. It receives power save command (PSI) from processors and operates in 1−phase diode emulation mode to obtain high efficiency in light−load condition. Operating in high switching frequency up to 800 kHz allows employing small size inductor and capacitors. The part is able to support all−ceramic−capacitor applications.
Application
- GPU and CPU Power
- Graphics Card Applications
- Desktop and Notebook Applications
End Product
- Desktop and Notebook Application
- GPU and CPU Power
- Graphics Card Applications
Feature
- 4.5 V to 24 V Input Voltage Range
- Output Voltage up to 2.0 V with PWM VID Interface
- Differential Output Voltage Sense
- Integrated Gate Drivers
- 200 kHz ~ 800 kHz Switching Frequency
- Power Saving Interface (PSI)Power Saving Interface (PSI)Power Saving Interface (PSI)Power Saving InterPower Saving Interface (PSI)face (PSI)
- Power Good Output
- Programmable Over Current Protection
- Over Voltage Protection
- Under Voltage Protection
- Temperature Sense and Alert Output
- Thermal Shutdown Protection
- QFN−24, 4 x 4 mm, 0.5 mm Pitch Package
- This is a Pb−Free Device
NCP81172MNTXG Relevant information
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