DATA SHEET
www.onsemi.com
5 kVrms 4.5-A/9-A Isolated
Dual Channel Gate Driver
SOIC−16 WB
CASE 751G−03
NCP51560
The NCP51560 are isolated dual−channel gate drivers
with 4.5−A/9−A source and sink peak current respectively. They are
designed for fast switching to drive power MOSFETs, and SiC
MOSFET power switches. The NCP51560 offers short and matched
propagation delays.
MARKING DIAGRAM
16
NCP51560
XY
AWLYYWWG
Two independent and 5 kV internal galvanic isolation from input
rms
to each output and internal functional isolation between the two output
drivers allows a working voltage of up to 1500 V . This driver can be
DC
1
used in any possible configurations of two low side, two high−side
switches or a half−bridge driver with programmable dead time.
An ENA/DIS pin shutdowns both outputs simultaneously when set
low or high for ENABLE or DISABLE mode respectively.
The NCP51560 offers other important protection functions such
as independent under−voltage lockout for both gate drivers and a Dead
Time adjustment function
NCP51560 = Specific Device Code
X
= A or B or C or D for UVLO Option
Y
A
WL
YY
WW
G
= A or B for ENABLE/DISABLE
= Assembly Location
= Wafer Lot
= Year
= Work Week
= Pb−Free Package
Features
Flexible: Dual Low−Side, Dual High−Side or Half−Bridge Gate
Driver
PIN ASSIGNMENT
4.5 A Peak Source, 9 A Peak Sink Output Current Capability
INA
INB
VDD
1
2
3
4
5
6
7
8
16
V
CCA
Independent UVLO Protections for Both Output Drivers
Output Supply Voltage from 6.5 V to 30 V with 5−V and 8−V
for MOSFET, 13−V and 17−V UVLO for SiC, Thresholds.
Common Mode Transient Immunity CMTI > 200 V/ns
Propagation Delay Typical 38 ns with
5 ns Max Delay Matching per Channel
5 ns Max Pulse−Width Distortion
15 OUTA
14 VSSA
13 NC
GND
ENA/DIS
DT
NCP51560
12 NC
11
V
CCB
NC
10 OUTB
VSSB
User Programmable Input Logic
DISABLE Mode
VDD
9
User Programmable Dead−Time
Isolation & Safety
5 kV Isolation for 1 Minute (per UL1577 Requirements)
ORDERING INFORMATION
See detailed ordering and shipping information on page 28 of
this data sheet.
rms
8000 V Reinforced Isolation Voltage (per VDE0884−11
PK
Requirements)
CQC Certification per GB4943.1−2011
SGS FIMO Certification per IEC 62386−1
These are Pb−Free Devices
Typical Applications
Motor Drives
Isolated Converters in DC−DC and AC−DC Power Supply
Server, Telecom, and Industrial Infrastructures
Semiconductor Components Industries, LLC, 2021
1
Publication Order Number:
October, 2022 − Rev. 1
NCP51560/D