NCP81080 Datasheet - ON Semiconductor

NCP81080 Dual MOSFET Gate Driver

TABLE Pin No. Symbol Description 1 VDD Positive supply for the low * side driver 2 HI High *Side Input 3 LI Low *Side Input 4 VSS Negative Supply Return 5 LO Low *Side Output 6 HS High *Side Source 7 HO High *Side Output 8 HB High<.

Dual MOSFET Gate Driver, High Performance NCP81080 The NCP81080 is a high performance dual MOSFET gate driver optimized to drive half bridge N Channel MOSFETs. The NCP81080 uses a bootstrap technique to ensure a proper drive of the high side power switch. A high floating top driver design can accommodate HB voltage as high as 180 V. The NCP81080 has an internal anti cross conduction circuit with a 135 ns fixed internal dead time to prevent current shoot t.

NCP81080 Features

* Drives Two N

* Channel MOSFETs in High

* Side and Low

* Side Configuration

* Floating Top Driver Accommodates Boost Voltage up to 180 V

* Switching Frequency up to 500 Khz

* Current Shoot

* Through Protection

* 135 ns Fixed internal D

NCP81080 Datasheet (336.53 KB)