QP12W05S-37
Hybrid Integrated IGBT Driver
QP12W05S-37 is a hybrid integrated IGBT driver designed for driving
IGBT modules. This device is a fully isolated gate drive circuit consisting
of an optimally isolated gate drive amplifier and an isolated DC-to-DC
converter. The gate driver provides an over-current protection function
based on desaturation detection and fault output.
multi-country patent protection RoHS
Features
Absolute Maximum Ratings
Item
Test Conditions
Ratings
16
Units
V
l Built in high CMRR opto-coupler (CMR:
Typical: 30kV/µs, Min.:15kV/µs)
l Single supply drive topology
l Built in the isolated type DC/DC
converter for gate drive
Supply Voltage
Input Voltage
Out Voltage
DC
V
V
D
Between pin3 and pin4
When the Output voltage “H”
-1 ~ +7
VCC
V
V
I
O
V
+5
A
I
I
g on
g off
Pulse width 2µs
Frequency f=20kHz
l SIP package
Output Current
-5
A
l CMOS&TTL compatible
V
l Electrical isolation voltage between input
and output is 3750VRMS (for 1 minute)
l Built in short circuit protection circuit with
a pin for fault output
Isolation Voltage
Sine wave voltage 50Hz/60 Hz,1 min.
3750
-40 ~ +70
-50 ~ +125
20
V
is
T
Operation Temperature
Storage Temperature
Fault Output Current
Input Voltage
ºC
ºC
mA
V
o
T
I
st
F
l Soft turn-off time is adjustable
l The drive signal is ignored in the
blocking time and the protection circuit
reset at the end of it
V
Applied pin13
50
R
Notes: 1. Ta=25ºC; VD=15V, unless otherwise specified.
l Controlled time detect short circuit is
adjustable
Electrical Characteristic
Limit
l Switching frequency up to 20kHz
Characteristics
Test Conditions
Units
Min
14.5
4.75
—
Typ. Max
Supply Voltage
VD Recommended Range
15
5
15.5
5.25
—
V
V
Pull-up voltage on input side VIN Recommended Range
“H” input current
Switching frequency
Gate resistant
IIH Recommended Range
Recommended Range
Rg Recommended Range
16
mA
kHz
Ω
Application
ƒ
20
l General-purpose Inverter
l AC Servo Systems
2
14.5
-7
VC
VE
—
—
—
—
18.0
-10
V
l Uninterruptable Power Supplies(UPS)
l Welding Machines
Gate supply voltage
V
“H” output voltage
“L” output voltage
VOH 15KΩconnected between pin9-11 13.5 15.3 17.0
V
VOL 15KΩconnected between pin9-11 -6
—
0.5
0.3
1
-10
1
V
“L-H” propagation delay time tPLH IIH=10mA
“L-H” rise time tr IIH=10mA
“H-L” propagation delay time tPHL IIH=10mA
“H-L” fall time tf IIH=10mA
Protection threshold voltage VOCP VD=15V
—
µs
µs
µs
µs
V
1
Recommended modules
1.3
1
l
600V Series IGBT(up to 600A)
0.3
9.5
1.4
5
l 1200V Series IGBT(up to 400A)
l 1700V Series IGBT(up to 200A)
Protection reset time
Fault output current
ttimer Between start and cancel
1
2
ms
mA
IFO Pin15 input current, R=4.7K
Short-circuit detection time
delay
Ttrip1 Pin 13: ≥15V, Pin 16:open
1.6
4.5
µs
MORNSUN Science & Technology co.,Ltd.
Soft turn-off time
SC detect voltage
Tcf PIN 13≥15V, Pin 16:open
µs
Address: 2th floor 6th building, Huangzhou
Industrial District, Guangzhou, China
Tel: 86-20-38601850
Fax:86-20-38601272
Http://www.mornsun-power.com
VSC Collector voltage of module
15
V
Notes: 1. Ta=25 ºC, VD=15V, Rg=5Ω. 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.
QP12W05S-37 A/1-2009 Page 1 of 3
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