IC manufacturers Onsemi

IC manufacturers (105)

Onsemi NCP81075 | Demoboard NCP81075GEVB

Evaluation Board | NCP81075GEVB

Overview

TopologyBuck Converter

Description

The NCP81075 is a high performance dual MOSFET gate driver optimized to drive the gates of both high and low side power MOSFETs in a synchronous buck converter. The NCP81075 uses an on−chip bootstrap diode to eliminate the external discrete diode. A high floating top driver design can accommodate HB voltage as high as 180 V. The low−side and high−side are independently controlled and match to 4 ns between the turn−on and turn−off of each other. Independent Under−Voltage lockout is provided for the high side and low side driver forcing the output low when the drive voltage is below a specific threshold.

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Data­sheet
Simu­lation
Downloads
Status
Product series
L(µH)
IRP,40K(A)
ISAT,10%(A)
ISAT,30%(A)
RDC(mΩ)
fres(MHz)
Material
Qty.
SamplesAvailability & Sample
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SPECWE-HCI SMT Flat Wire High Current Inductor, 18 µH, 7.4 A

PCN pending

Due to a pending PCN, a modification of the component will be implemented soon. Please find the PCN below. If you have further questions please get in contact with our sales staff.

Simu­lation
Availability
Status Activei| Production is active. Expected lifetime: >10 years.
Inductance18 µH
Performance Rated Current7.4 A
Saturation Current @ 10%3.5 A
Saturation Current @ 30%7.5 A
DC Resistance22 mΩ
Self Resonant Frequency16 MHz
MaterialWE-PERM 
Packaging Unit400 
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