Isolated High Current IGBT
Gate Driver
NCD57080A, NCD57080B,
NCD57080C
NCD57080A, NCD57080B and NCD57080C are high−current
single channel IGBT gate drivers with 3.75 kVrms internal galvanic
isolation, designed for high system efficiency and reliability in high
power applications. The devices accept complementary inputs and
depending on the pin configuration, offer options such as Active
Miller Clamp (NCD57080A), negative power supply (NCD57080B)
and separate high and low (OUTH and OUTL) driver outputs
(NCD57080C) for system design convenience. NCD57080 (A/B/C)
accommodate wide range of input bias voltage and signal levels
from 3.3 V to 20 V. NCD57080 (A/B/C) are available in narrow−body
SOIC−8 package.
www.onsemi.com
8
1
SOIC−8 NB
CASE 751−07
MARKING DIAGRAM
8
Features
• High Peak Output Current (+6.5 A/−6.5 A)
• Low Clamp Voltage Drop Eliminates the Need of Negative Power
Supply to Prevent Spurious Gate Turn−on (NCD57080A)
• Short Propagation Delays with Accurate Matching
• IGBT Gate Clamping during Short Circuit
NCD57080x
ALYW
G
1
NCD57080
x
= Specific Device Code
= A/B/C
= Assembly Location
= Wafer Lot
= Year
• IGBT Gate Active Pull Down
A
L
Y
W
G
• Tight UVLO Thresholds for Bias Flexibility
• Wide Bias Voltage Range including Negative V
• 3.3 V, 5 V, and 15 V Logic Input
• 3.75 kVrms Galvanic Isolation
• High Transient Immunity
(NCD57080B)
EE2
= Work Week
= Pb−Free Package
PIN CONNECTIONS
• High Electromagnetic Immunity
• This Device is Pb−Free, Halogen Free/BFR Free and is RoHS
V
DD1
GND2
CLAMP
OUT
Compliant
IN+
IN−
Typical Applications
• Motor Control
• Uninterruptible Power Supplies (UPS)
• Industrial Power Supplies
• HVAC
GND1
V
DD2
NCD57080A
NCD57080B
V
DD1
V
EE2
IN+
IN−
GND2
OUT
GND1
V
DD2
V
GND2
OUTL
OUTH
DD1
IN+
IN−
GND1
V
DD2
NCD57080C
This document contains information on some products that are still under development.
ON Semiconductor reserves the right to change or discontinue these products without
notice.
ORDERING INFORMATION
See detailed ordering and shipping information on page 21 of
this data sheet.
© Semiconductor Components Industries, LLC, 2019
1
Publication Order Number:
August, 2020 − Rev. 1
NCD57080A/D