NCP81145 Datasheet - ON Semiconductor

VR12.5 Compatible Synchronous Buck MOSFET Driver

NCP81145 Features

* Faster Rise and Fall Times

* Adaptive Anti

* Cross

* Conduction Circuit

* Zero Cross Detection function

* Output Disable Control Turns Off Both MOSFETs

* Undervoltage Lockout

* Power Saving Operation Under Light Load Conditions

NCP81145 General Description

Pin No. Symbol Description 1 BST Floating bootstrap supply pin for high side gate driver. Connect the bootstrap capacitor between this pin and the SW pin. 2 PWM Control input. The PWM signal has three distinctive states: Low = Low Side FET Enabled, Mid = Diode Emulation Enabled, High = High .

NCP81145 Datasheet (121.96 KB)

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Datasheet Details

Part number:

NCP81145

Manufacturer:

ON Semiconductor ↗

File Size:

121.96 KB

Description:

Vr12.5 compatible synchronous buck mosfet driver.
NCP81145 VR12.5 Compatible Synchronous Buck MOSFET Driver The NCP81145 is a high performance dual MOSFET gate driver optimized to drive the gates of .

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NCP81145 VR12.5 Compatible Synchronous Buck MOSFET Driver ON Semiconductor

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NCP81145 Features

NCP81145 General Description

Datasheet Details

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