NCP81151BMNTBG by onsemi Gate Drivers | Avnet Asia Pacific

Inactivity Warning Dialog

Your session is about to timeout due to inactivity. Click OK to extend your time for an additional 30 minutes.

NCP81151BMNTBG

MOSFET DRVR 2-OUT Hi/Lo Side Inv/Non-Inv 8-Pin DFN T/R

NCP81151BMNTBG in Gate Drivers by onsemi
onsemi
Manufacturer: onsemi
Avnet Manufacturer Part #: NCP81151BMNTBG
RoHS 10 Compliant

The NCP81151B is a high performance dual MOSFET gate driver optimized to drive the gates of both high-side and low-side power MOSFETs in a synchronous buck converter. It can drive up to 3 nF load with a 25 ns propagation delay and 20 ns transition time. Adaptive anti-cross-conduction and power saving operation circuit can provide a low switching loss and high efficiency solution for notebook systems. The UVLO function guarantees the outputs are low when the supply voltage is low.

Key Features

Faster Rise and Fall Times Adaptive Anti-Cross-Conduction Circuit Zero Cross Detection function Output Disable Control Turns Off Both MOSFETs Under voltage Lockout Power Saving Operation Under Light Load Conditions Direct Interface to NCP6131 and Other Compatible PWM Controllers Thermally Enhanced Package These Devices are Pb-Free, Halogen Free/BFR Free and are RoHS Compliant

Technical Attributes

Find Similar Parts
Description Value
IC Mounting Surface Mount
IC Case / Package DFN-EP
Input Delay 40 ns
Operating Temperature Min -40 °C
Supply Voltage Max 5.5 V
Output Delay 30 ns
Power Switch Type MOSFET
Supply Voltage Min 4.5 V
Input Type PWM
No. of Channels 2
Driver Configuration High Side, Low Sid
Operating Temperature Max 100 °C
No. of Pins 8

ECCN / UNSPSC / COO

Description Value
ECCN: EAR99
SCHEDULE B: 8542390000
HTSN: 8542390001
CLEAR ALL Compare (0/10)