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NCP81242 Datasheet - ON Semiconductor

NCP81242-ONSemiconductor.pdf

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Datasheet Details

Part number:

NCP81242

Manufacturer:

ON Semiconductor ↗

File Size:

361.99 KB

Description:

Single-phase voltage regulator.

NCP81242, Single-Phase Voltage Regulator

Pin Name Type 1 VRHOT# Logic Output 2 SDIO Logic Bidirectional 3 ALERT# Logic Output 4 SCLK Logic Input 5, 32, 49 GND Analog Ground 6 VRRDY Logic Output 7, 11 *17, 50 VIN Power Input 8 BST Power Bidirectional 9 GH Analog Output 10 SW Power Return 18, 25 *29, 51 19

NCP81242 Voltage Regulator, Single-Phase, SVID Interface for Computing Apps High Switching Frequency, High Efficiency, Integrated Power MOSFETs The NCP81242, a single phase synchronous buck regulator, integrates power MOSFETs to provide a high efficiency and compact footprint power management solution for new generation computing CPUs.

The device is able to deliver up to 14 A TDC output current on an adjustable output with SVID interface.

Operating in high switching freq

NCP81242 Features

* Meets IntelĀ® Server Specifications

* 5 V to 20 V Input Voltage Range

* 1.0 V/1.5 V Fixed Boot Voltage

* Adjustable Output Voltage with SVID Interface

* Integrated Gate Driver and Power MOSFETs

* Up to 14 A TDC Output Current

* 500 kHz ~ 1.2 M

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