QC962-L Datasheet, PDF (1/2 Pages) MORNSUN Science& Technology Ltd. – Hybrid Integrated IGBT Driver

QC962-L
Hybrid Integrated IGBT Driver
QC962-L is a hybrid integrated IGBT driver designed for
driving N-channel IGBT modules in any gate amplifier
application. The device provides the required electrical isolation
between input and output with the opto-coupler. Short circuit
protection is provided by a built-in desaturation detector. A fault
signal is provided if the short circuit protection is activate.
RoHS
FEATURES
● Built in high CMRR opto-coupler
(CMR:Typical: 30kV/µs, Min.:15kV/µs)
● Two supply drive topology
● TTL compatible input interface
● Electrical isolation voltage between input
and output with opto-couplers
(Viso=3750VRMS/min)
● Built in short circuit protection circuit with a
pin for fault output
● Controlled time detected short circuit
● Switching frequency up to 20kHz
● Pin and characteristic are compatible with
M57962AL
ABSOLUTE MAXIMUM RATINGS
Item
Test Conditions
Supply Voltage*
Input Current
VCC _DC
VEE
Iin ^{Between pin13 and pin14}
Output Voltage
Output Current
Isolation Voltage
VO Output voltage “H”
Ig on _{Pulse width 2µs}
Ig off ^{Frequency f=20kHz}
Viso Sine wave voltage 50Hz／60Hz,1 min.
Junction Temperature
TJ
Operation Temperature
Top
Storage Temperature
Fault Output Current
Tst
IFO ^{Pin8 input current}
Input Voltage
VR1 Pin 1 voltage
Notes: 1. Ta=25°C unless otherwise specified.
2. *20V<VCC-VEE<28V.
Limit
18
-15
25
VCC
+5
-5
3750
150
-20~+70
-40~+125
20
50
Units
V
V
mA
V
A
A
V
°C
°C
°C
mA
V
APPLICATION
● General-purpose Inverter
● AC Servo Systems
● Uninterruptable Power Supplies(UPS)
● Welding Machines
RECOMMENDED MODULES
● 600V Series IGBT(up to 600A)
● 1200V Series IGBT(up to 400A)
● 1700V Series IGBT(up to 200A)
MORNSUN Science & Technology Co.,Ltd.
Address: No. 5, Kehui St. 1, Kehui
development center, Science Ave.,
Guangzhou Science City, Luogang district,
Guangzhou,P.R.China.
Tel: [phone]
Fax:[phone]
Http://www.mornsun-power.com
ELECTRICAL CHARACTERISTIC
Characteristics
Test Conditions
Value
Units
Min Typ. Max
Supply Voltage
VCC _{Recommended Range}
VEE
14 15
V
-7
-10 V
Switching frequency
Gate resistant
“H” input current
“H” output voltage
“L” output voltage
“L-H” propagation
“L-H” rise time
“H-L” propagation
“H-L” fall time
f Recommended Range
RG Recommended Range
IIH Recommended Range
VOH
VOL
tPLH IIH=16mA
tr IIH=16mA
tPHL IIH=16mA
tf IIH=16mA
0
20 kHz
2
Ω
10 16 20 mA
13 14
V
-6
-9
V
0.5 1
µs
0.6 1
µs
1 1.3 µs
0.4 1
µs
Protection reset time
ttimer
1 1.3 2 ms
Fault output current
IFO Pin8 input current, R=4.7K
5
mA
Controlled time detect
short circuit 1
Ttrip1 Pin1: ≥15V,Pin2:open
2.6
µs
Controlled time detect
short circuit 2
Ttrip2
Pin1:≥15V
Pin2- Pin4:1000pF
3
µs
Soft turn-off time
Toff2 PIN1:≥15V
5
µs
SC detect voltage
VSC Collector voltage of module 15
V
Notes: 1. Ta=25°C, VCC=15V, VEE=-10V. unless otherwise specified
2.”H”represents high level; “L” represents low level.
The copyright and authority for the interpretation of the products are reserved by MORNSUN
Specifications subject to change without notice.
QC962-L
A/1-2012 Page 1 of 2