M3G2805D/CK [INFINEON]
DC-DC Regulated Power Supply Module, 2 Output, 40W, Hybrid, 3 X 2 INCH, 0.400 INCH HEIGHT, HERMETIC SEALED PACKAGE-13;
| 型号： | M3G2805D/CK |
| 厂家： | 
Infineon |
| 描述： | DC-DC Regulated Power Supply Module, 2 Output, 40W, Hybrid, 3 X 2 INCH, 0.400 INCH HEIGHT, HERMETIC SEALED PACKAGE-13 |
| 文件： | 总15页 (文件大小：187K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
PD-94534L
M3G-SERIES
28V Input, Single/Dual Output
HYBRID - HIGH RELIABILITY
RADIATION HARDENED
DC-DC CONVERTER
Description
The M3G-Series of DC-DC converters are radiation
hardened, high reliability converters designed for
extended operation in hostile environments. Their small
size and low weight make them ideal for applications
such as geostationary earth orbit satellites and deep
space probes. They exhibit a high tolerance to total
ionizing dose, single event effects and environmental
stresses such as temperature extremes, mechanical
shock, and vibration. All components are fully derated
to meet the requirements of MIL-STD-975, MIL-STD-
1547 and GSFC PPL-21 Appendix B.
M3G
Features
n Total Dose > 200 KRad(Si),
typically usable to > 300 KRad(Si)
n SEE Hardened to LET up to 82 MeV.cm2/mg
n Internal EMI filter; Converter Capable of
meeting MIL-STD-461C CE03
The converters incorporate a fixed frequency single
ended forward topology with magnetic feedback and
an internal EMI filter that utilizes multilayer ceramic
capacitors that are subjected to extensive lot screening
for optimum reliability. These converters are capable
of meeting the conducted emissions and conducted
susceptibility requirements of MIL-STD-461C without
any additional components. External inhibit and
synchronization input and output allow these converters
to be easily incorporated into larger power systems.
They are enclosed in a hermetic 3" x 2" x 0.475" package
constructed of an Aluminum-Silicon-Carbide (AlSiC)
base and an Alloy 48 ring frame and they weigh less
than 110 grams. The package utilizes rugged ceramic
feed-through copper core pins and is sealed using
parallel seam welding.
n Low Weight, < 110 grams
n Magnetically Coupled Feedback
n 18V to 50V DC Input Range
n Up to 40W Output Power
n Single and Dual Output Models Include
3.3, 5, 5.2, 12, 15, ±5, ±7, ±12 and ±15V
n High Efficiency - to 82%
n -55°C to +125°C Operating Temperature Range
n 100MΩ @ 500VDC Isolation
n Under-Voltage Lockout
n Short Circuit and Overload Protection
n Output Over Voltage Limiter
n Remote Sense on Single Output Models
n Adjustable Output Voltage for Duals
n Synchronization Input and Output
n External Inhibit
n > 5,000,000 Hour MTBF
n Standard Microcircuit Drawings Available
Manufactured in a facility fully qualified to MIL-PRF-
38534, these converters are fabricated utilizing DSCC
qualified processes. For available screening options,
refer to device screening table in the data sheet.
Applications
Non-flight versions of the M3G-Series converters are
available for system development purposes. Variations
in electrical specifications and screening to meet custom
requirements can be accommodated.
n
Geostationary Earth Orbit Satellites (GEO)
n
n
Deep Space Satellites / Probes
Strategic Weapons and Communication System
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1
08/16/10
M3G-SERIES
Circuit Description
The M3G-Series converters utilize a single-ended
forward topology with resonant reset. The nominal
switching frequency is 500kHz. Electrical isolation
and tight output regulation are achieved through the
use of a magnetically coupled feedback.
An external inhibit port is provided to control converter
operation. The nominal threshold relative to the
input return (pin 2) is 1.4V. If 2.0 volts or greater are
applied to the Inhibit pin (pin 3) then the converter
will operate normally. A voltage of 0.8V or less will
cause the converter to shut-down. The pin may be
left open for normal operation and has a nominal
open circuit voltage of 4.0V.
An internal EMI filter allows the converter to meet the
conducted emissions requirements of MIL-STD-461C
on the input power leads. A two-stage output filter
reduces the typical output ripple to less than 20mV
peak-to-peak.
Synchronization input and output allow multiple
converters to operate at a common switching
frequency. Converters can be synchronized to one
another or to an externally provided clock. This can
be used to eliminate beat frequency noise or to avoid
creating noise at certain frequencies for sensitive
systems.
Output current is limited under any load fault condition
to approximately 125% of rated. An overload
condition causes the converter output to behave like
a constant current source with the output voltage
dropping below nominal. The converter will resume
normal operation when the load current is reduced
below the current limit point. This protects the
converter from both overload and short circuit
conditions. The current limit point exhibits a slightly
negative temperature coefficient to reduce the
possibility of thermal runaway.
Remote sense is provided on the single output
models to compensate for voltage drops in the
interconnects between the converter and the load.
The output voltage of dual output models can be
adjusted by a single external resistor.
Design Methodology
The M3G-Series was developed using a proven
conservative design methodology which includes
selecting radiation tolerant and established reliability
components and fully derating to the requirements
of MIL-STD-975 and MIL-STD-1547. Careful sizing
of decoupling capacitors and current limiting
resistors minimizes the possibility of photo-current
burn-out. Heavy derating of the radiation hardened
power MOSFET virtually eliminates the possibility
of SEGR and SEB. A magnetic feedback circuit is
utilized instead of opto-couplers to minimize
temperature, radiation and aging sensitivity.
PSPICE and RadSPICE were used extensively to
predict and optimize circuit performance for both
beginning and end-of-life. Thorough design
analyses include Radiation Susceptibility (TREE ),
Worst Case, Stress, Thermal, Failure Modes and
Effects (FMEA) and Reliability (MTBF).
An under-voltage lockout circuit prohibits the
converter from operating when the line voltage is too
low to maintain the output voltage. The converter will
not start until the line voltage rises to approximately
16.5 volts and will shut down when the input voltage
drops below 15.5 volts. The one volt of hysteresis
reduces the possibility of line noise interfering with
the converter’s start-up and shut down.
2
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M3G-SERIES
Specifications
Absolute Maximum Ratings
Recommended Operating Conditions
Input voltage range
Output power
-0.5Vdc to +80Vdc
Input voltage range
Input voltage range1
Output power
+18Vdc to +60Vdc
+18Vdc to +50Vdc
0 to Max. Rated
-55°C to +125°C
-55°C to +70°C
Internally limited
Lead temperature
Operating temperature
Storage temperature
+300°C for 10 seconds
-55°C to +135°C
-55°C to +135°C
Operating temperature 2
Operating temperature 1
1 Meets derating per MIL-STD-975
2For operation at +125°C see table note 13
Electrical Performance Characteristics
Conditions
-55°C ≤ TC ≤ +85°C
IN = 28V DC ± 5%, CL = 0
Limits
Nom
28
Group A
Subgroup
Parameter
Unit
V
V
Min
18
Max
50
unless otherwise specified
Input Voltage
Output Voltage ( Vout )
M3G2803R3S
M3G2805S
3.32
5.02
5.23
12.05
15.06
±5.02
±7.03
±12.05
±15.06
1
1
1
1
1
1
1
1
1
I
I
OUT = 100% rated load
Note 4
3.28
4.98
5.17
11.95
14.94
±4.98
±6.97
±11.95
±14.94
3.30
5.00
5.20
12.00
15.00
±5.00
±7.00
±12.00
±15.00
M3G2805R2S
M3G2812S
M3G2815S
M3G2805D
M3G2807D
M3G2812D
M3G2815D
OUT = 100% rated load
Note 4
V
3.36
5.07
5.27
12.16
15.20
±5.07
±7.10
±12.16
±15.20
M3G2803R3S
M3G2805S
M3G2805R2S
M3G2812S
M3G2815S
M3G2805D
M3G2807D
M3G2812D
M3G2815D
2,3
2,3
2,3
2,3
2,3
2.3
2,3
2,3
2,3
3.24
4.93
5.13
11.84
14.80
±4.93
±6.90
±11.84
±14.80
Output power ( POUT
)
M3G2803R3S
All Others
1,2,3
1,2,3
V
IN = 18, 28, 50 Volts, Note 2
IN = 18, 28, 50 Volts, Note 2
0
0
30
40
W
A
Output current ( IOUT
)
M3G2803R3S
M3G2805S
M3G2805R2S
M3G2812S
M3G2815S
M3G2805D
M3G2807D
M3G2812D
M3G2815D
V
0
0
0
0
0
0
0
0
0
9.10
8.00
7.70
3.34
2.67
6.40
4.57
2.67
2.14
Either Output, Note 3
Either Output, Note 3
Either Output, Note 3
Either Output, Note 3
Line regulation ( VRLINE
)
1,2,3
1,2,3
VIN = 18, 28, 50 Volts
OUT = 0, 50%, 100% rated, Note 4
-10
10
mV
%
I
Load regulation ( VRLOAD
)
IOUT = 0, 50%, 100% rated, Note 4
-0.5
0.5
V
IN = 18, 28, 50 Volts
Cross regulation ( VRCROSS
M3G2805D
)
1,2,3
Duals only, Note 5
IN = 18, 28, 50 Volts
-5.0
-5.0
-3.0
-3.0
5.0
5.0
3.0
3.0
M3G2807D
M3G2812D
M3G2815D
V
%
For Notes to Specifications, refer to page 5
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3
M3G-SERIES
Electrical Performance Characteristics ( continued )
Conditions
Limits
Nom
40
Group A
Subgroup
-55°C ≤ TC ≤ +85°C
VIN = 28V DC ± 5%, CL = 0
unless otherwise specified
Parameter
Unit
mA
Min
450
Max
80
Input current ( IIN
)
1,2,3
IOUT = 0, Pin 3 open
Pin 3 shorted to pin 2
2.0
5.0
Switching frequency ( FS
)
1,2,3
1,2,3
Sync. Input (Pin 4) open
500
550
KHz
Output ripple ( VRIP
)
M3G2803R3S
M3G2805S
M3G2805R2S
M3G2812S
M3G2815S
M3G2805D
M3G2807D
M3G2812D
M3G2815D
I
OUT = 100% rated load
15
20
25
25
25
20
25
30
30
35
50
50
60
80
50
55
60
60
Notes 4, 6
mV p-p
Efficiency ( EFF
)
M3G2803R3S
M3G2805S
M3G2805R2S
M3G2812S
M3G2815S
M3G2805D
M3G2807D
M3G2812D
M3G2815D
1
I
OUT = 100% rated load
68
75
75
75
77
75
75
76
77
72
77
77
78
80
78
78
79
80
Note 4
%
Inhibit Input
open circuit voltage
drive current ( sink )
voltage range
Note 1
3.0
5.0
100
50
V
µA
V
-0.5
Synchronization Input
frequency range
pulse high level
pulse low level
pulse transition time
pulse duty cycle
Ext. Clock on Sync. Input (Pin 4)
Note 1
450
4.0
-0.5
40
600
10.0
0.5
KHz
V
V
V/µs
%
20
80
Current Limit Point
Expressed as a percentage
of full rated load current
1,2,3
Vout = 90% of Nominal,
Note 4
125
14
135
%
Power dissipation, load fault (PD)
Output response to
step load changes (VTLD
1,2,3
4,5,6
Short Circuit, Overload, Note 8
20
W
Half Load to/from Full Load,
Notes 4, 9
-300
-300
1.0
300
mV pk
)
Recovery time,
step load changes (TTLD
Output response to
4,5,6
4,5,6
Half Load to/from Full Load,
Notes 4, 9,10
50
50
200
µs
)
18V to/from 50V
IOUT = 100% rated load, Notes 1,4,11
step line changes (VTLN
)
300
200
mV pk
Recovery time,
step line changes (TTLN
18V to/from 50V
IOUT = 100% rated load, Notes 1,4,10,11
)
µs
Turn-on Response
Overshoot (VOS
)
No Load, Full Load
Notes 4,12
10
5.0
%
ms
Turn-on Delay (TDLY
)
For Notes to Specifications, refer to page 5
4
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M3G-SERIES
Electrical Performance Characteristics ( continued )
Conditions
-55°C ≤ TC ≤ +85°C
IN = 28V DC ± 5%, CL = 0
Limits
Nom
Group A
Subgroup
Parameter
Unit
Max
V
Min
unless otherwise specified
Capacitive Load (CL)
M3G2803R3S
M3G2805S
I
OUT = 100% rated load
2200
1000
1000
180
120
500
300
90
No effect on DC performance
M3G2805R2S
M3G2812S
M3G2815S
M3G2805D
M3G2807D
Notes 1, 4, 7
µF
Each output on duals
M3G2812D
M3G2815D
60
Line Rejection
IOUT = 100% rated load
DC to 50KHz, Notes 1, 4
40
60
dB
Isolation
1
Input to Output or Any Pin to Case
except pin 6, test @ 500VDC
100
MΩ
Device Weight
MTBF
110
g
5.0 x 106
Hrs
MIL-HDBK-217F2, SF, 35°C
Notes: Electrical Performance Characteristics
1. Parameter is tested as part of design characterization or after design changes. Thereafter, parameter shall
be guaranteed to the limits specified.
2. Parameter verified during line and load regulation tests.
3. Limit represents 80% of total rated output current. To achieve rated output power, the remaining 20% of
the total rated output current must be provided by the other output.
4. Load current split equally between outputs on dual output models.
5. Cross regulation is measured with 20% rated load on output under test while changing the load on the
other output from 20% to 80% of rated.
6. Guaranteed for a D.C. to 20MHz bandwidth. Tested using a 20KHz to 10MHz bandwidth.
7. Capacitive load may be any value from 0 to the maximum limit without compromising dc performance. A
capacitive load in excess of the maximum limit may interfere with the proper operation of the converter’s
overload protection, causing erratic behavior during turn-on.
8. Overload power dissipation is defined as the device power dissipation with the load set such that VOUT =
90% of nominal.
9. Load step transition time ≥ 10 µs.
10. Recovery time is measured from the initiation of the transient to where VOUT has returned to within ±1% of
its steady state value.
11. Line step transition time ≥ 100 µs.
12. Turn-on delay time from either a step application of input power or a logic low to a logic high transition on
the inhibit pin (pin 3) to the point where VOUT = 90% of nominal.
13. Although operation at temperatures between +85°C and +125°C is guaranteed, no parametric limits are
specified.
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5
M3G-SERIES
Fig 1. Block Diagram - Single Output
EMI
FILTER
Vin
1
13
12
+OUTPUT
+10.5V
RETURN
UNDER VOLTAGE
LOCKOUT
& INHIBIT
BIAS
SUPPLY
INHIBIT
3
+5V
SHORT CIRCUIT
&
OVERLOAD
LEVEL
TRANSLATOR
& FET DRIVE
RETURN
2
10
9
+SENSE
-SENSE
+
-
+
RS
+5V
+5V
EA
-
SYNC.
INPUT
4
5
RAMP
GENERATOR
+
SAMPLE
&
HOLD
OSCILLATOR
PWM
-
SYNC.
OUTPUT
CASE
GROUND
6
FEEDBACK
TRIGGER
Fig 2. Block Diagram - Dual Output
EMI
FILTER
Vin
1
13
12
11
+OUTPUT
RETURN
-OUTPUT
+10.5V
UNDER VOLTAGE
LOCKOUT
& INHIBIT
BIAS
SUPPLY
INHIBIT
3
+5V
SHORT CIRCUIT
&
OVERLOAD
LEVEL
TRANSLATOR
& FET DRIVE
RETURN
2
+
+5V
+5V
8
ADJUST
-
EA
-
+
SYNC.
INPUT
4
5
RAMP
GENERATOR
+
SAMPLE
&
HOLD
OSCILLATOR
PWM
-
SYNC.
OUTPUT
CASE
GROUND
6
FEEDBACK
TRIGGER
6
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M3G-SERIES
Fig 3. Conducted Emissions, Positive Lead
100
90
80
70
60
50
40
30
20
10
0
CEO3 LIMIT
1E3
1E4
1E5
1E6
Frequency ( Hz )
1E7
1E8
Fig 4. Line Rejection, 28Vdc + 8Vacp-p
0
-20
-40
-60
-80
-100
-120
1E2
1E3
1E4
1E5
Frequency ( Hz )
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7
M3G-SERIES
Fig 5. M3G2803R3S Efficiency
80
70
Vin=18V
60
Vin=28V
50
Vin=50V
40
0
5
10
15
20
25
30
35
Output Power ( Watts )
Fig 6. M3G2805S Efficiency
90
80
70
Vin=18V
60
Vin=28V
50
Vin=50V
40
0
5
10
15
20
25
30
35
40
Output Power ( Watts )
8
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M3G-SERIES
Fig 7. M3G2812S Efficiency
90
80
70
60
50
40
Vin=18V
Vin=28V
Vin=50V
0
5
10
15
20
25
30
35
40
Output Power ( Watts )
Radiation Performance Characteristics
Test
Conditions
Min
Typ
Unit
MIL-STD-883, Method 1019
Operating bias applied during exposure,
Full Rated Load, VIN = 28V
KRads
(Si)
Total Ionizing Dose ( Gamma )
200
300
Dose Rate ( Gamma Dot )
Temporary Saturation
Survival
MIL-STD-883, Method 1023
Operating bias applied during exposure,
Full Rated Load, VIN = 28V
Rads (Si)/sec
1E8
4E10
1E11
1E13
Neutrons
/cm2
Neutron Fluence
MIL-STD-883, Method 1017
8E12
82
Heavy ions (LET)
Operating bias applied during exposure,
Full Rated Load, VIN = 28V
Single Event Effects
SEU, SEL, SEGR, SEB
MeV cm2
/mg
International Rectifier currently does not have a DSCC certified Radiation Hardness Assurance Program.
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9
M3G-SERIES
Application Notes:
A) Attachment of the Converter.
The following procedure is recommended for mounting the converter for optimum cooling and to circumvent
any potential damage to the converter.
Ensure that flatness of the plate where M3G converter to be mounted is no greater than 0.003” per linear inch.
It is recommended that a thermally conductive gasket is used to promote the thermal transfer and to fill any
voids existing between the two surfaces. IR recommends Sil-Pad 2000 with the thickness of 0.010". The
shape of the gasket should match the footprint of the converter including the mounting flanges. The gasket
is available from IR. The M3G-series converter requires either M3 or 4-40 size screws for attachment
purposes.
The procedure for mounting the converter is as follows:
1. Check the mounting surfaces and remove foreign material, burrs if any or anything that may
interfere with the attachment of the converter.
2. Place the gasket on the surface reserved for the converter and line it up with the mounting holes.
3. Place the converter on the gasket and line both up with mounting holes.
4. Install screws using appropriate washers and tighten by hand (~ 4 in·oz) in the sequence shown below.
5. Tighten the screws with an appropriate torque driver. Torque the screws up to 6 in·lb in the sequence
shown above.
10
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M3G-SERIES
B) Output Voltage Adjustment.
Single Output:
Adjustment of the output voltage requires the +Sense pin be connected in one of two ways as shown in
Figures 8 and 9 below. Use the equations and circuit configurations provided to calculate the required
resistance ( RADJ ) for the applicable voltage adjust range. The output adjustment is limited to 0 to +10%
range for reliable operation.
Fig 8. Configuration for Adjusting Single Output Voltage from +0.25V to +10%
+Out 13
Out
12
Return
M3G
(single output)
Radj
+Sense 10
-Sense
9
Fig 9. Configuration for Adjusting Single Output Voltage from 0 to +0.25V
+Out 13
Out
12
Return
M3G
Radj
(single output)
+Sense 10
-Sense
9
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11
M3G-SERIES
For M3GXX03R3S:
Using the configuration of Fig 8 and where RADJ is in Ohms and 3.513 < VOUT < 3.630
495
RADJ
=
VOUT −3.513
Using the configuration of Fig 9 and where RADJ is in Ohms and 3.300 < VOUT < 3.513
(
VOUT −3.300
)
RADJ =150
(3.513−VOUT
)
For M3GXX05S:
Using the configuration of Fig 8 and where RADJ is in Ohms and 5.250 < VOUT < 5.500
750
RADJ
=
VOUT − 5.25
Using the configuration of Fig 9 and where RADJ is in Ohms and 5.500 < VOUT < 5.250
(
VOUT − 5.000
)
)
RADJ = 150
(5.250 − VOUT
For M3GXX12S:
Using the configuration of Fig 8 and where RADJ is in Ohms and 12.312 < VOUT < 13.200
1800
RADJ
=
VOUT −12.312
Using the configuration of Fig 9 and where RADJ is in Ohms and 12.000 < VOUT < 12.312
(
VOUT −12.000
)
RADJ =150
(12.312 −VOUT
)
For M3GXX15S:
Using the configuration of Fig 8 and where RADJ is in Ohms and 15.315 < VOUT < 16.500
2250
RADJ
=
VOUT −15.315
Using the configuration of Fig 9 and where RADJ is in Ohms and 15.000 < VOUT < 15.315
(
VOUT −15.000
)
RADJ =150
(15.315−VOUT
)
12
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M3G-SERIES
Dual Output:
The dual output models have an Adjust pin which can be connected through a resistor ( RADJ ) to either output.
This allows the outputs to be reliably adjusted by approximately +10% to -25% of the nominal output voltage.
Refer to Figure 10 and use equations provided to calculate the required resistance ( RADJ ).
Fig 10. Configuration for Adjusting Dual Output Voltage
Note 1
+Out 13
Out
Return
Notes:
12
1. For Vout < Vnom
2. For Vout > Vnom
M3G
(Dual Output)
Note 2
-Out
11
8
Radj
Adjust
For all Dual Output Models, to adjust the output voltage higher:
3.48
(
1.64VNOM −1
)
RADJ
=
− 51
VOUT −VNOM
where: RADJ is in KOhms
RADJ is connected to -Out pin and VNOM < VOUT < 1.1VNOM (Fig. 10, Note 2)
VNOM is the nominal output voltage with the Adjust pin left open
VOUT is the desired output voltage
For all Dual Output Models, to adjust the output voltage lower:
(
)(
)
− 51
3.48 1.64VNOM −1 1.64VOUT −1
RADJ
=
VNOM −VOUT
where: RADJ is in KOhms
RADJ is connected to +Out pin and 0.75VNOM < VOUT < VNOM (Fig. 10, Note 1)
VNOM is the nominal output voltage with the Adjust pin left open
VOUT is the desired output voltage
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13
M3G-SERIES
Mechanical Diagram
3.055 MAX.
2.00
0.080
Max.
0.500
R0.0625
4 places
0.30
0.50
0.20
13
12
11
1
2
0.200 Typ.
Non-
cum.
10
9
2.055
MAX.
1.400
Ref.
0.60
2.30
2.500
3
4
5
8
7
6
Pin
Ø0.040
0.45
1.10
0.260
FLANGE DETAIL
3.50
Ref.
0.25
0.25
0.14
0.475
MAX.
0.40
Tolerance : .XX
±0.01
.XXX ±0.005
Pin Designation (Single/Dual)
Pin #
Designation
Pin #
Designation
1
2
3
4
5
6
7
+ Input
Input Return
Inhibit
8
NC / Adjust
- Sense / NC
+ Sense / NC
NC / - Output
Output Return
+ Output
9
10
11
12
13
Sync. Input
Sync. Output
Case Ground
NC
14
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M3G-SERIES
Device Screening
Requirement
MIL-STD-883 Method
No Suffix
CK
EM
Temperature Range
Element Evaluation
Non-Destructive Bond Pull
Internal Visual
-55°C to +85°C
Class K
-55°C to +85°C
Class K
-55°C to +85°C
MIL-PRF-38534
2023
N/A
N/A
Yes
Yes
2017
Yes
Yes
Temperature Cycle
Constant Acceleration
PIND
1010
Cond C
Cond C
Cond C
3000 Gs
2001, Y1 Axis
2020
3000 Gs
Cond A
3000 Gs
Cond A
N/A
320 hrs @ 125°C
( 2 x 160 hrs )
-55°C, +25°C,
+85°C
320 hrs @ 125°C
( 2 x 160 hrs )
-55°C, +25°C,
+85°C
48 hrs @ 125°C
Burn-In
1015
Final Electrical
( Group A )
MIL-PRF-38534
& Specification
MIL-PRF-38534
1014
-55°C, +25°C,
+85°C
PDA
2%
2%
N/A
Seal, Fine and Gross
Radiographic
External Visual
Cond A, C
Yes
Cond A, C
Yes
Cond A
N/A
2012
2009
Yes
Yes
Notes:
Best commercial practice.
CK is DSCC class K compliant without radiation performance. No Suffix is a radiation rated device but
not available as a DSCC qualified SMD per MIL-PRF-38534.
International Rectifier currently does not have a DSCC certified Radiation Hardness Assurance Program
StandardMicrocircuitDrawingEquivalenceTable
Part Numbering
M3G 28 05 S /EM
Standard Microcircuit
Drawing Number
5962-03218
IR Standard
Part Number
M3G2803R3S
M3G2805S
Screening Level
(Please refer to Screening Table)
Model
Nominal Input
Voltage
No Suffix, CK, EM
5962-03219
5962-03220
M3G2805R2S
M3G2812S
28 = 28V
Output
5962-03221
S = Single
D = Dual
Output Voltage
03R3 = 3.3V, 05 = 5V
05R2 = 5.2V, 12 = 12V
15 = 15V
5962-03222
M3G2815S
5962-03223
M3G2805D
WORLD HEADQUARTERS: 233 Kansas St., El Segundo, California 90245, Tel: (310) 252-7105
IR SAN JOSE: 2520Junction Avenue, San Jose, California 95134, Tel: (408) 434-5000
Visit us at www.irf.com for sales contact information.
Data and specifications subject to change without notice. 08/2010
www.irf.com
15
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