IG480RW Datasheet - Micropower Direct

IG480RW Series
High Isolation
IGBT Driver
DC/DC Converters
Electrical Specifications
Specifications typical @ +25°C, nominal input voltage & rated output current, unless otherwise noted. Specifications subject to change without notice.
Key Features:
• Operates With xx962 Drivers
• 4.8W Output Power
• Independent Outputs
• 3,000 VDC Isolation
• Miniature DIP Case
• >1.0 MHour MTBF
• Short Circuit Protection
• Overvoltage Protection
The IG480 series is
designed to operate with
the IGD962 IGBT driver.
Input
Parameter
Conditions
IG480-12W
IG480-24W
Input Voltage Range
No-Load Input Power
Input Filter
Min.
9
18
Typ.
12
24
0.2
Max.
18
36
0.3
Units
Typ.
±1.0
±3.0
±0.2
±0.5
15
100
300
±3.0
Max.
±2.0
±5.0
±0.5
±1.0
30
200
500
±5.0
±0.03
140
Units
VDC
W
Pi (␲) Filter
Output
Parameter
Output Voltage Accuracy
Line Regulation
Load Regulation
Ripple (20 MHz)
Noise (20 MHz)
Transient Recovery Time, See Note 2
Transient Response Deviation
Temperature Coefficient
Output Overvoltage Protection
Output Short Circuit
Conditions
+15V Output (1)
-9V Output (2)
For VIN Change of Min to Max
For IOUT Change of 5% to 100%
Min.
25% Load Change
110
120
Continuous (Autorecovery)
%
%
%
mV P-P
mV P-P
µS
%
%/°C
%VOUT
General
Parameter
Isolation Voltage
Isolation Resistance
Isolation Capacitance
Switching Frequency
EMI Characteristics
Parameter
Radiated Emissions
Conducted Emissions
ESD
RS
EFT
Surge
CS
Voltage Dips
Conditions
Min.
3,000
1,000
100 kHz/0.1V
Conditions
See Note 3
EN 55022
See Note 3
EN 55022
EN 61000-4-2
EN 61000-4-3
See Note 4
EN 61000-4-4
See Note 4
EN 61000-4-5
EN 61000-4-6
EN 61000-4-29
Typ.
Max.
100
300
Min.
Units
VDC
M⍀
pF
kHz
Typ.
Max.
Units
Class A
Class A
Criteria B; ±4 kV Contact
Criteria A; 10V/m
Criteria B; ±2 kV
Criteria B; ±2 kV
Criteria A; 3 Vrms
Criteria B; 0% - 70%
Environmental
MicroPower Direct
292 Page Street
Suite D
Stoughton, MA 02072
USA
T: (781) 344-8226
F: (781) 344-8481
E: [email protected]
W: www.micropowerdirect.com
Parameter
Operating Temperature Range
Storage Temperature Range
Cooling
Humidity
Physical
Case Size
Case Material
Weight
Conditions
Min.
Typ.
-40
+25
-55
Free Air Convection
RH, Non-condensing
Ambient
Max.
+85
+125
Units
ºC
ºC
95
%
1.244 x 0.800 x 0.402 Inches (31.60 x 20.30 x 10.20 mm)
Non-Conductive Black Plastic (UL94-V0)
0.496 Oz (14.0g)
Reliability Specifications
Parameter
MTBF
Conditions
MIL HDBK 217F, 25ºC, Gnd Benign
Min.
1.0
Typ.
Max.
Units
MHours
Min.
-0.7
-0.7
Typ.
Max.
25
50
300
Units
Absolute Maximum Ratings
Parameter
Conditions
Input Surge Voltage (1 Sec)
Lead Temperature
IG480-12RW
IG480-24RW
1.5 mm From Case For 10 Sec
Caution: Exceeding Absolute Maximum Ratings may damage the module. These are not continuous operating ratings.
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VDC
ºC
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Model Selection Guide
Input (Supply)
Model
Number
Voltage (VDC)
Nom.
Current (mA)
Range
Max.
No-Load Max-Load
Output 1
Output 2
Output
Rating
Efficiency Fuse
Volt. (VDC) Current (mA) Volt. (VDC) Current (mA) Capacitive
Slow-Blow
Load
(%)
(mA)
Nominal
Max.
Min.
Nominal
Max.
Min.
(µF Max)
IG480-12RW
12
9.0 - 18.0
20.0
16.0
471.0
15.0
200.0 10.0
-9.0
200.0 10.0
1,000
85
1,000
IG480-24RW
24
18.0 - 36.0
40.0
8.0
235.0
15.0
200.0 10.0
-9.0
200.0 10.0
1,000
85
750
Notes:
1. The input voltage should not exceed the max value given in the table above. Damage to the
unit could occur.
2. Transient recovery is measured to within a 1% error band for a 75-100% load change.
3. To meet the requirements of EN 55022, external filtering components are required on the input.
A sample circuit is shown in the typical connection diagram below.
4. To meet the requirements of EN 61000-4-4 and EN 61000-4-5, external components are
required on the input. A sample circuit is shown in the typical connection diagram below.
5. Operation at no-load will not damage these units. However, they may not meet all specifications. It is not recommended that the units be operated with a load under 5%.
6. It is recommended that a fuse be used on the input of a power supply for protection. See the
Model Selection table above for the correct rating.
Typical Connection
Connection Notes:
1. Typical component values are given in the table at right.
2. The trace (or wire) between the DC/DC and the driver circuit
should be as short as possible.
3. External filter capacitors should be mounted as close to the
unit as possible.
4. To ensure peak gate current, these capacitors should have a
low ESR. Capacitors C1, C4 and C5 are electrolytic. Capacitors C2, C3, C6 and C7 are ceramic.
5. If the output capacitance is increased to meet application requirements, caution must be taken not to
exceed the maximum capacitive load capability of the
unit (see table above).
6. The average output power of the driver circuit must
be lower than output power of the DC/DC.
7. Filter and surge protection modules may be available
form MicroPower Direct. Please contact the factory
for more information.
Mechanical Dimensions
Component IG480-12RW IG480-24RW
Fuse
See Table Above
MOV
--10D560K
LDM
--56 µH
TVS
SMCJ28A
SMCJ48A
C1
680 µF/25V 120 µF/50V
C2, C3
4.7 µF/50V
LCM
T13, 1 mH
T13, 3 mH
C4, C5
100 µF/35V
10 µF/25V
C6, C7
Derating Curve
Pin Connections
Pin
Function
Pin
Function
2
3
9
11
-VIN
-VIN
Common
VOUTPUT 2
14
16
22
25
VOUTPUT 1
Common
+VIN
+VIN
Notes:
MicroPower Direct
• All dimensions are typical in inches (mm)
• Tolerance x.xx = ±0.01 (±0.25)
• Pin 1 is marked by a “dot” or indentation on the side of the unit
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•
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•
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