Datasheet4U Logo Datasheet4U.com

NCP81155 - MOSFET Driver

Datasheet Summary

Description

Pin No.

Description Floating bootstrap supply pin for high side gate driver.

Connect the bootstrap capacitor between this pin and the SW pin.

DRVH is high, DRVL is low.

DRVH

Features

  • Space.
  • Efficient 3 mm x 3 mm DFN8 Thermally.
  • Enhanced Package.
  • VCC Range of 4.5 V to 13.2 V.
  • Integrated Bootstrap Diode.
  • Compatible with 3.3 V and 5 V PWM Inputs.
  • Bi.
  • Directional Enable Feature Pulls Enable Pin low during a UVLO Fault.
  • Adaptive Anti.
  • Cross Conduction Circuit Protects against Cross.
  • Conduction during FET Turn.
  • on and Turn.
  • off.
  • Output Disable Control Turns Off Both MO.

📥 Download Datasheet

Datasheet preview – NCP81155

Datasheet Details

Part number NCP81155
Manufacturer ON Semiconductor
File Size 112.34 KB
Description MOSFET Driver
Datasheet download datasheet NCP81155 Datasheet
Additional preview pages of the NCP81155 datasheet.

📁 Similar Datasheet

Other Datasheets by ON Semiconductor
  • NCP81151 - VR12.5 Compatible Synchronous Buck MOSFET Driver
  • NCP81151B - VR12.5 Compatible Synchronous Buck MOSFET Driver
  • NCP81152 - Synchronous Buck Dual MOSFET Driver
  • NCP81158 - Synchronous Buck MOSFET Driver
  • NCP81158D - Synchronous Buck MOSFET Driver
  • NCP81105 - 1/2/3 Phase Power Controller
  • NCP81105H - 1/2/3 Phase Power Controller
  • NCP81111 - 3 Phase VR12.5-6 High Speed Digital Controller

Full PDF Text Transcription

Click to expand full text
NCP81155 MOSFET Driver The NCP81155 is a high−performance dual MOSFET gate driver in a small 3 mm x 3 mm package, optimized to drive the gates of both high−side and low−side power MOSFETs in a buck or buck−boost application. VCC UVLO ensures the MOSFETs are off when supply voltages are low. A bi−directional Enable pin provides a fault signal to the controller when a UVLO fault is detected. Features • Space−Efficient 3 mm x 3 mm DFN8 Thermally−Enhanced Package • VCC Range of 4.5 V to 13.2 V • Integrated Bootstrap Diode • Compatible with 3.3 V and 5 V PWM Inputs • Bi−Directional Enable Feature Pulls Enable Pin low during a UVLO Fault.
Published: |