DATA SHEET
www.onsemi.com
5 kVRMS, 4.5-A/9-A Isolated
Dual Channel Gate Driver
1
SOIC−16 WB LESS PINS 12 & 13
NCP51563
CASE 752AJ
The NCP51563 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 NCP51563 offers short and matched
propagation delays.
MARKING DIAGRAM
16
NCP51563
XY
AWLYYWWG
Two independent and 5 kV
internal galvanic isolation from
RMS
input to each output and internal functional isolation between the two
output drivers allows a working voltage of up to 1850 V . This driver
DC
can be used in any possible configurations of two low side, two
high−side switches or a half−bridge driver with programmable dead
time.
1
NCP51563 = Specific Device Code
An ENA/DIS pin shutdowns both outputs simultaneously when set
low or high for ENABLE or DISABLE mode respectively.
The NCP51563 offers other important protection functions such as
independent under−voltage lockout for both gate drivers and a Dead
Time adjustment function.
X
Y
A
WL
YY
WW
G
= A or B or C or D for UVLO Option
= 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
• 4.5−A Peak Source, 9−A Peak Sink Output Current Capability
• 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 36 ns with
♦ 5 ns Max Delay Matching per Channel
♦ 5 ns Max Pulse−Width Distortion
• User Programmable Input Logic
♦ Single or Dual−input Modes via ANB
♦ ENABLE or DISABLE Mode
PIN CONNECTIONS
1
2
3
4
5
6
7
8
INA
VCCA 16
15
OUTA
INB
VDD
VSSA 14
GND
ENA/DIS
DT
VCCB 11
OUTB 10
ANB
• User Programmable Dead−Time
• Isolation & Safety
VDD
VSSB
9
♦ 5 kV
Isolation for 1 Minute (per UL1577 Requirements)
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
ORDERING INFORMATION
See detailed ordering and shipping information on page 30 of
this data sheet.
Typical Applications
• Motor Drives
• Isolated Converters in DC−DC and AC−DC Power Supply
• Server, Telecom, and Industrial Infrastructures
• UPS and Solar Inverters
© Semiconductor Components Industries, LLC, 2021
1
Publication Order Number:
April, 2023 − Rev. 0
NCP51563/D