NCP81276MNTXG
ActiveON Semiconductor
4 PHASE CONTROLLER WITH OVR4+ INTERFACE FOR NVIDIA PROCESSOR/ REEL
NCP81276MNTXG
ActiveON Semiconductor
4 PHASE CONTROLLER WITH OVR4+ INTERFACE FOR NVIDIA PROCESSOR/ REEL
Description
General part information
NCP81276MNTXG
Buck Regulator Positive and Negative Output Step-Down I2C, PSI DC-DC Controller IC 40-QFN (5x5)
Technical Specifications
Parameters and characteristics for this part
| Specification | NCP81276MNTXG |
|---|---|
| Clock Sync | No |
| Control Features | Ramp, Power Good, Current Limit, Enable, Soft Start, Frequency Control |
| Frequency - Switching (Max) | 1.2 MHz |
| Frequency - Switching (Min) | 250 kHz |
| Function | Step-Down |
| Mounting Type | Surface Mount |
| Number of Outputs | 4 |
| Operating Temperature (Max) | 100 °C |
| Operating Temperature (Min) | -10 °C |
| Output Configuration | Positive and Negative, Negative, Positive |
| Output Phases | 4 |
| Output Type | PWM Signal |
| Package / Case | 40-VFQFN Exposed Pad |
| Package Length | 5 mm |
| Package Name | 40-QFN |
| Package Width | 5 mm |
| Serial Interfaces | PSI, I2C |
| Synchronous Rectifier | No |
| Topology | Buck |
| Voltage - Supply (Vcc/Vdd) Maximum | 20 V |
| Voltage - Supply (Vcc/Vdd) Minimum | 4.5 V |
Pricing
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CAD
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Documents
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