ATR2803R3S/HB [INFINEON]
DC-DC Regulated Power Supply Module, 1 Output, 30W, Hybrid,;
| 型号： | ATR2803R3S/HB |
| 厂家： | 
Infineon |
| 描述： | DC-DC Regulated Power Supply Module, 1 Output, 30W, Hybrid, |
| 文件： | 总12页 (文件大小：158K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
PD - 94549B
ATR28XXS SERIES
28V Input, Single Output
HYBRID-HIGH RELIABILITY
DC/DC CONVERTER
Description
The ATR28XXS Series of DC/DC converters feature
high power density and an extended temperature range
for use in military and industrial applications. Designed
to MIL-STD-704D input requirements, these devices
have nominal 28VDC inputs with 3.3V, 5V, 12V and
15V single outputs to satisfy a wide range of requirements.
The circuit design incorporates a pulse width modulated
single forward topology operating in the feed-forward
mode at a nominal switching frequency of 550KHz.
Input to output isolation is achieved through the use of
transformers in the forward and feedback circuits.
ATR
Features
ꢀ 16V to 40VDC Input Range (28VDC Nominal)
ꢀ 3.3V, 5V, 12V and 15V Outputs Available
ꢀ Indefinite Short Circuit and Overload
Protection
ꢀ Up to 35W/in3 Power Density
ꢀ 30W Output Power Models
ꢀ Fast Loop Response for Superior Transient
Characteristics
The advanced feedback design provides fast loop
response for superior line and load transient characteristics
and offers greater reliability and radiation tolerance
than devices incorporating optical feedback circuits.
ꢀ Operating Temperature Range from -55°C to
+125°C
ꢀ Popular Industry Standard Pin-Out
ꢀ Resistance Seam Welded Case for Superior
Long Term Hermeticity
ꢀ Ceramic Feed-thru Pins
ꢀ External Synchronization
Three standard temperature grades are offered with
screening options. Refer to Part Number section. These
devices can be provided in a standard plug-in package
for PC mounting or in a flanged package for more
severe environments.
ꢀ Efficiencies up to 84%
ꢀ Shutdown from External Signal
ꢀ Military Screening
ꢀ 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.
Variations in electrical, mechanical and screening can
be accommodated.
Extensive computer simulation using complex modeling
enables rapid design modification to be provided.
Contact IR Santa Clara with specific requirements.
www.irf.com
1
01/15/07
ATR28XXS Series
Specifications
ATR2803R3S
Absolute Maximum Ratings
Input voltage
-0.5V to +50VDC
300°C for 10 seconds
-55°C to +125°C
-65°C to +135°C
Soldering temperature
Operating case temperature
Storage case temperature
Table I. Electrical performance Characteristics
Test
Symbol
Conditions
Group A
Subgroups
Device
Types
Limits
Units
V
°
≤
≤
°
-55 C TC +125 C
V
IN = 28VDC ±5%, CL = 0
Unless otherwise specified
Min
Max
Output voltage
VOUT
IOUT = 0
1
2,3
1,2,3
1,2,3
01
3.25
3.20
3.35
3.40
7500
Output current 1
IOUT
VRIP
VIN = 16, 28, and 40 VDC
VIN = 16, 28, and 40 VDC
B.W. = 20Hz to 2 MHz
VIN = 16, 28, and 40 VDC
IOUT = 0, 3000, and 6000mA
01
01
mA
mV p-p
Output ripple voltage 2
60
Line regulation 3
VRLINE
1
01
±20
mV
±
±
2,3
1,2,3
30
50
Load regulation 3
Input current
VRLOAD
IIN
VIN = 16,28, and 40 VDC
01
01
mV
mA
I
OUT = 0, 3000, and 6000mA
IOUT = 0, inhibit (pin 2)
Tied to input return (pin 10)
IOUT = 0, inhibit (pin 2) = open
IOUT =6000mA
B.W. = 20Hz to 2 MHz
IOUT =6000mA
1,2,3
18
50
50
Input ripple current2
Efficiency
IRIP
EFF
1,2,3
01
01
01
mA p-p
%
1
2,3
1
74
70
100
Ω
M
Isolation
ISO
Input to output or any pin
to case (except pin 8) at
500 VDC, TC =+25°C
Capacitive load 4, 5
CL
PD
No effect on dc performance
4
1
01
01
500
12
µF
TC =+25°C
Overload, TC = +25°C 6
Power dissipation
load fault
W
Short Circuit
IOUT = 7500mA
IOUT = 7500mA
Load step 50% to/from 100%
Load step 50% to/from 100%
Load step 50% to/from 100%
1,2,3
4,5,6
4,5,6
4,5,6
4,5,6
4
5,6
4
5,6
4,5,6
9.0
600
700
+500
+500
100
200
100
200
Switching frequency
FS
FSYNC
VOTLOAD
01
01
01
500
500
-500
-500
KHz
KHz
mV pk
Sync frequency range
Output response to step
transient load changes 7
Recovery time step
TTLOAD
transient load changes 7, 8
01
01
µs
Load step 50% to/from 100%
±
500
Output response to transient
step line changes 5, 9
VOTLINE
Input step 16V to/from
40VDC, IOUT = 7500mA
mV pk
For Notes to Specifications, refer to page 3
2
www.irf.com
ATR28XXS Series
ATR2803R3S
Table I. Electrical performance Characteristics - continued
Symbol
Conditions
Group A
Subgroups
Device
Types
Limits
Units
°
≤
≤
°
-55 C TC +125 C
±
V
IN = 28VDC 5%, CL = 0
Min Max
Unless otherwise specified
Recovery time transient step
line changes 5, 8, 9
TTLINE
Input step 16V to/from
40VDC, IOUT = 7500mA
4,5,6
01
10
ms
Turn on overshoot
VTonOS
TonD
TrLF
IOUT = 10% to 100% of Load
IOUT =0 and 7500mA
4,5,6
4,5,6
4,5,6
01
01
01
350
25
25
mV pk
ms
ms
Turn on delay 10
Load fault recovery 5, 10
Notes to Specifications
1
2
3
4
Parameter guaranteed by line and load regulation tests.
Bandwidth guaranteed by design. Tested for 20KHz to 2.0MHz.
Output voltage measured at load with remote sense leads connected across load.
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 will not disturb loop stability but may interfere with the operation of the load fault detection circuitry, appearing
as a short circuit during turn on.
5
6
Parameter shall be tested as part of design characterization and after design or process changes. There after parameters shall be
guaranteed to the limits specified in table I.
An overload is that condition with a load in excess of the rated load but less than that necessary to trigger the short circuit
protection and is the condition of maximum power dissipation.
7
8
9
Load step transition time between 2.0µs and 10µs.
Recovery time is measured from the initiation of the transient to where VOUT has returned to within ±1.0% of VOUT at 50% load.
Input step transition time between 2.0µs and 10µs.
10 Turn on delay time measurement is for either a step application of power at the input or the removal of a ground signal from the
inhibit pin (pin 2) while power is applied to the input.
www.irf.com
3
ATR28XXS Series
Specifications
ATR2805S
Absolute Maximum Ratings
Input voltage
-0.5V to +50VDC
300°C for 10 seconds
-55°C to +125°C
-65°C to +135°C
Soldering temperature
Operating case temperature
Storage case temperature
Table II. Electrical performance Characteristics
Test
Symbol
Conditions
Group A
Subgroups
Device
Types
Limits
Units
V
-55°C ≤ TC ≤ +125°C
V
IN = 28VDC ±5%, CL = 0
Min
Max
Unless otherwise specified
Output voltage
VOUT
IOUT = 0
1
2,3
1,2,3
1,2,3
01
4.95
4.90
5.05
5.10
6000
Output current 1
IOUT
VRIP
VIN = 16, 28, and 40 VDC
VIN = 16, 28, and 40 VDC
B.W. = 20Hz to 2 MHz
VIN = 16, 28, and 40 VDC
IOUT = 0, 3000, and 6000mA
01
01
mA
mV p-p
Output ripple voltage 2
60
Line regulation 3
VRLINE
1
01
20
mV
±
2,3
1,2,3
30
50
±
±
Load regulation 3
Input current
VRLOAD
IIN
VIN = 16,28, and 40 VDC
01
01
mV
mA
IOUT = 0, 3000, and 6000mA
IOUT = 0, inhibit (pin 2)
Tied to input return (pin 10)
IOUT = 0, inhibit (pin 2) = open
IOUT =6000mA
B.W. = 20Hz to 2 MHz
IOUT =6000mA
1,2,3
18
50
50
Input ripple current2
Efficiency
IRIP
EFF
1,2,3
01
01
01
mA p-p
%
1
2,3
1
76
72
100
Isolation
ISO
Input to output or any pin
to case (except pin 8) at
500 VDC, TC =+25°C
M
Ω
Capacitive load 4, 5
CL
PD
No effect on dc performance
4
1
01
01
500
12
µF
TC =+25 C
°
Overload, TC = +25 C 6
Power dissipation
load fault
°
W
Short Circuit
IOUT = 6000mA
IOUT = 6000mA
3000mA to/from 6000mA
500mA to/from 3000mA
1,2,3
4,5,6
4,5,6
4,5,6
4,5,6
9.0
600
700
+500
+500
Switching frequency
FS
FSYNC
VOTLOAD
01
01
01
500
500
-500
-500
KHz
KHz
mV pk
Sync frequency range
Output response to step
transient load changes 7
Recovery time step
TTLOAD
3000mA to/from 6000mA
4
5,6
4
5,6
100
200
100
200
transient load changes 7, 8
01
01
µs
500mA to/from 3000mA
Output response to transient
step line changes 5, 9
VOTLINE
Input step 16V to/from
40VDC, IOUT = 6000mA
4,5,6
500
±
mV pk
For Notes to Specifications, refer to page 5
4
www.irf.com
ATR28XXS Series
ATR2805S
Table II. Electrical performance Characteristics - continued
Symbol
Conditions
-55 C TC +125 C
Group A
Device
Types
Limits
Units
Subgroups
°
≤
≤
°
V
= 28VDC 5%, C = 0
±
L
IN
Min Max
Unless otherwise specified
Recovery time transient step
line changes 5, 8, 9
TTLINE
Input step 16V to/from
40VDC, IOUT = 6000mA
4,5,6
01
10
ms
Turn on overshoot
VTonOS
TonD
TrLF
IOUT =0 and 6000mA
IOUT =0 and 6000mA
4,5,6
4,5,6
4,5,6
01
01
01
500
25
25
mV pk
ms
ms
Turn on delay 10
Load fault recovery 5, 10
Notes to Specifications
1
2
3
4
Parameter guaranteed by line and load regulation tests.
Bandwidth guaranteed by design. Tested for 20KHz to 2.0MHz.
Output voltage measured at load with remote sense leads connected across load.
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 will not disturb loop stability but may interfere with the operation of the load fault detection circuitry, appearing
as a short circuit during turn on.
5
6
Parameter shall be tested as part of design characterization and after design or process changes. There after parameters shall be
guaranteed to the limits specified in table II.
An overload is that condition with a load in excess of the rated load but less than that necessary to trigger the short circuit
protection and is the condition of maximum power dissipation.
7
8
9
Load step transition time between 2.0µs and 10µs.
Recovery time is measured from the initiation of the transient to where VOUT has returned to within ±1.0% of VOUT at 50% load.
Input step transition time between 2.0µs and 10µs.
10 Turn on delay time measurement is for either a step application of power at the input or the removal of a ground signal from the
inhibit pin (pin 2) while power is applied to the input.
www.irf.com
5
ATR28XXS Series
Specifications
ATR2812S
Absolute Maximum Ratings
Input voltage
-0.5V to +50VDC
300°C for 10 seconds
-55°C to +125°C
-65°C to +135°C
Soldering temperature
Operating case temperature
Storage case temperature
Table III. Electrical performance Characteristics
Test
Symbol
Conditions
-55°C ≤ TC ≤ +125°C
IN = 28VDC ±5%, CL = 0
Group A
Subgroups
Device
Types
Limits
Units
V
Min
Max
12.12
12.30
2500
60
Unless otherwise specified
Output voltage
VOUT
IOUT = 0
1
2,3
1,2,3
1,2,3
01
11.88
11.70
V
Output current 1
IOUT
VRIP
VIN = 16, 28, and 40 VDC
VIN = 16, 28, and 40 VDC
B.W. = 20Hz to 2 MHz
01
01
mA
mVp-p
Output ripple voltage 2
Line regulation 3
Load regulation 3
Input current
±
30
VRLINE
VRLOAD
IIN
VIN = 16, 28, and 40 VDC
IOUT = 0, 1250, and 2500mA
1
01
01
01
mV
mV
mA
2,3
1
±60
±60
VIN = 16,28, and 40 VDC
I
OUT = 0, 1250, and 2500mA
±
2,3
1,2,3
120
18
IOUT = 0, inhibit (pin 2)
Tied to input return (pin 10)
IOUT = 0, inhibit (pin 2) = open
1
2,3
1,2,3
50
75
50
Input ripple current 2
Efficiency
IRIP
EFF
ISO
IOUT =2500mA
B.W. = 20Hz to 2 MHz
IOUT=2500mA
01
01
01
mAp-p
%
1
2,3
1
80
75
100
Isolation
Input to output or any pin
To case (except pin 8) at
500 VDC, TC =+25°C
MΩ
Capacitive load 4, 5
CL
PD
No effect on dc performance
4
1
01
01
500
12
µF
°
TC =+25 C
6
Power dissipation
load fault
°
Overload, TC = +25 C
W
Short Circuit
IOUT = 2500mA
IOUT = 2500mA
1250mA to/from 2500mA
200mA to/from 1250mA
1250mA to/from 2500mA
1,2,3
4,5,6
4,5,6
4,5,6
4,5,6
4
9.0
600
700
+800
+1000
100
Switching frequency
FS
FSYNC
VOTLOAD
01
01
01
500
500
-800
-1000
KHz
KHz
mV pk
Sync frequency range
Output response to step
transient load changes 7
Recovery time step
TTLOAD
transient load changes 7, 8
5,6
4
5,6
4,5,6
01
01
200
100
200
µs
200mA to/from 1250mA
Output response to
transient step line
changes 5, 9
VOTLINE
Input step 16V to/from
40VDC, IOUT = 2500mA
±1200
mV pk
For Notes to Specifications, refer to page 7
6
www.irf.com
ATR28XXS Series
ATR2812S
Table III. Electrical performance Characteristics - continued
Test
Symbol
Conditions
-55 C TC +125 C
IN = 28VDC ±5%, CL = 0
Unless otherwise specified
Input step 16V to/from
40VDC, IOUT = 2500mA
IOUT =0 and 2500mA
IOUT =0 and 2500mA
Group A
Subgroups
Device
Types
Limits
Units
°
≤
≤
°
V
Min
Max
10
Recovery time transient
step line changes 5, 8, 9
Turn on overshoot
TTLINE
4,5,6
01
ms
VTonOS
TonD
TrLF
4,5,6
4,5,6
4,5,6
01
01
01
800
25
25
mV pk
ms
ms
Turn on delay 10
Load fault recovery 5, 10
Notes to Specifications
1
2
3
4
Parameter guaranteed by line and load regulation tests.
Bandwidth guaranteed by design. Tested for 20KHz to 2.0MHz.
Output voltage measured at load with remote sense leads connected across load.
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 will not disturb loop stability but may interfere with the operation of the load fault detection circuitry, appearing
as a short circuit during turn on.
5
6
Parameter shall be tested as part of design characterization and after design or process changes. There after parameters shall be
guaranteed to the limits specified in table III.
An overload is that condition with a load in excess of the rated load but less than that necessary to trigger the short circuit
protection and is the condition of maximum power dissipation.
7
8
9
Load step transition time between 2.0µs and 10µs.
Recovery time is measured from the initiation of the transient to where VOUT has returned to within ±1.0% of VOUT at 50% load.
Input step transition time between 2.0µs and 10µs.
10 Turn on delay time measurement is for either a step application of power at the input or the removal of a ground signal from the
inhibit pin (pin 2) while power is applied to the input.
www.irf.com
7
ATR28XXS Series
Specifications
Absolute Maximum Ratings
ATR2815S
Input voltage
-0.5V to +50VDC
300°C for 10 seconds
-55°C to +125°C
-65°C to +135°C
Soldering temperature
Operating case temperature
Storage case temperature
Table IV. Electrical performance Characteristics
Test
Symbol
Conditions
Group A
Subgroups
Device
Types
Limits
Units
-55°C ≤ TC ≤ +125°C
V
IN = 28VDC ±5%, CL = 0
Min
Max
15.15
15.40
2000
Unless otherwise specified
Output voltage
VOUT
IOUT
IOUT = 0
1
2,3
1,2,3
01
01
01
14.85
14.60
V
Output current 1
Output ripple voltage 3
Line regulation 3
VIN = 16, 28, and 40 VDC
each output.
VIN = 16, 28, and 40 VDC
B.W. = 20Hz to 2 MHz
VIN = 16, 28, and 40 VDC
IOUT = 0, 1250, and 2500mA
mA
VRIP
1,2,3
1
75
mVp-p
±
VRLINE
±35
01
01
01
mV
mV
mA
2,3
1
75
75
±
±
Load regulation 3
Input current
VRLOAD
VIN = 16,28, and 40 VDC
IOUT = 0, 1250, and 2500mA
2,3
1,2,3
150
18
±
IIN
IOUT = 0, inhibit (pin 2)
Tied to input return (pin 10)
IOUT = 0,
1
75
Inhibit (pin 2) = open
IOUT = 2500mA
B.W. = 20Hz to 2 MHz
IOUT = 2500mA
2,3
1,2,3
100
50
Input ripple current 2
Efficiency 4
IRIP
EFF
01
01
mAp-p
%
1
2,3
1
79
75
100
Isolation
ISO
CL
Input to output or any pin
to case (except pin 7) at
01
01
MΩ
µF
500 VDC, TC =+25 C
°
5
Capacitive load 4,
No effect on dc performance,
4
1
500
12
TC =+25 C. Total for both
°
outputs
Overload, TC = +25 C 6
Power dissipation
load fault
PD
°
01
W
Short Circuit
IOUT = 2500mA
IOUT = 2500mA
1000mA to/from 2000mA
167mA to/from 1000mA
1000mA to/from 2000mA
1,2,3
4,5,6
4,5,6
4,5,6
4,5,6
4
5,6
4
5,6
9.0
600
700
+1000
+1000
100
200
100
200
1500
Switching frequency 4
Sync frequency range
Output response to step
transient load changes 7
Recovery time step
FS
FSYNC
VOTLOAD
01
01
01
500
500
-1000
-1000
KHz
KHz
mVp-k
TTLOAD
transient load changes 7, 8
01
01
s
µ
167mA to/from 1000mA
Output response to
transient step line
changes 5, 9
VOTLINE
Input step 16V to/from
40VDC, IOUT = 2000mA
4,5,6
mVpk
±
For Notes to Specifications, refer to page 9
8
www.irf.com
ATR28XXS Series
ATR2815S
Table IV. Electrical performance Characteristics - continued
Test
Symbol
Conditions
Group A
Subgroups
Device
Types
Limits
Units
-55°C ≤ TC ≤ +125°C
±
V = 28VDC 5%, C = 0
IN
L
Min
Max
10
Unless otherwise specified
Recovery time transient
step line changes 5, 8, 9
Turn on overshoot
TTLINE
Input step 16V to/from
40VDC, IOUT = 2500mA
IOUT =0 and 2000mA
IOUT =0 and 2000mA
4,5,6
01
ms
VTonOS
TonD
TrLF
4,5,6
4,5,6
4,5,6
01
01
01
1000
25
mVpk
ms
ms
Turn on delay 10
Load fault recovery 5, 10
25
Notes to Specifications
1
2
3
4
Parameter guaranteed by line and load regulation tests.
Bandwidth guaranteed by design. Tested for 20KHz to 2.0MHz.
Output voltage measured at load with remote sense leads connected across load.
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 will not disturb loop stability but may interfere with the operation of the load fault detection circuitry, appearing
as a short circuit during turn on.
5
6
Parameter shall be tested as part of design characterization and after design or process changes. There after parameters shall be
guaranteed to the limits specified in table IV.
An overload is that condition with a load in excess of the rated load but less than that necessary to trigger the short circuit
protection and is condition of maximum power dissipation.
7
8
9
Load step transition time between 2.0µs and 10µs.
Recovery time is measured from the initiation of the transient to where VOUT has returned to within ±1.0% of VOUT at 50% load.
Input step transition time between 2.0µs and 10µs.
10 Turn on delay time measurement is for either a step application of power at the input or the removal of a ground signal from the
inhibit pin (pin2) while power is applied to the input.
www.irf.com
9
ATR28XXS Series
Block Diagram
+Input
EMI
Filter
1
5
4
+Vout
Inhibit
Input
Output
Return
Primary
Housekeeping
Supply
2
Case
8
Drive
Sync
9
6
3
+Sense
Pulse Width
Modulator
Error
Amp &
Ref
FB
Sense
Return
CS
Input
Return
10
Application Information
Thermal Management
Inhibit Function
Assuming that there is no forced air flow, the package
temperature rise above ambient (∆T) may be calculated
using the following expression:
Connecting the inhibit input (Pin 2) to input common (Pin 10)
will cause the converter to shut down. It is recommended
that the inhibit pin be driven by an open collector device
capable of sinking at least 400µA of current. The open
circuit voltage of the inhibit input is 11.5 ±1.0VDC.
∆T = 80 A –0.7 P 0.85 (°C)
where A = the effective surface area in square inches
(Including heat sink if used),Pd = power dissipation in watts.
EMI Filter
An Optional EMI filter (AFC461)is available that will reduce
the input ripple current to levels below the limits imposed by
MIL-STD-461B CEO3.
The total surface area of the ATR package is 7.34 square
inches. If a worse case full load efficiency of 76% is
assumed, then the case temperature rise of an ATR2805S
can be calculated as follows:
Output Voltage Adjustment
The output voltage of the ATR2805S converter can be
adjusted upward by connecting an appropriate resistor value
between the Positive Output (Pin 5) and the Positive Sense
(Pin 6) as shown in Table 1 below.
1
1
⎡
⎤
⎡
⎤
P = Pout
−1 = 30
−1 = 9.5W
⎢
⎣
⎥
⎢
⎣
⎥
Eff
76
⎦
⎦
∆T = 80 (7.34)-0.7 (9.5)0.85 = 134°C
Output Voltage Increase (V)
Resistance Pin 5 to 6 (Ω)
109
240
400
600
857
1200
0.1
0.2
0.3
0.4
0.5
0.6
Hence, if TAMBIENT = +25°C, the DC/DC converter case
temperature will be approximately 159°C if no heat sink
or air flow is provided.
To calculate the heat sink area required to maintain a
specific case temperature rise, the above equation may
be manipulated as follows:
Table1 Output adjustment resistor values for ATR2805S
Device Synchronization
−1.43
⎡
⎢
⎤
⎥
∆T
Whenever multiple DC/DC converters are utilized in a single
system, significant low frequency noise may be generated
due to slight difference in the switching frequencies of the
converters. Because of the low frequency nature of this
noise (typically less than 10KHz), it is difficult to filter out
and may interfere with proper operation of sensitive
systems. International Rectifier permits synchronization of
multiple ATR28XX converters to match switching frequency
of the converter to the frequency of the system clock, thus
eliminating this type of noise.
AHEATSINK
=
− APKG
0.85
80P
⎢
⎣
⎥
⎦
d
As an example, if a maximum case temperature rise of
50°C above ambient is required, then the required
effective heat sink area is:
−1.43
⎡
⎢
⎤
⎥
50
9.5 0.85
AHEATSINK
=
− 7.34 = 22.9in2
80
(
)
⎢
⎣
⎥
⎦
10
www.irf.com
ATR28XXS Series
Mechanical Outlines
Flanged
Non-Flanged
Ø 0.162
2 Holes
0.050
0.800
0.040 D X
0.26 L Pins
2.880
Max
2.110
Max
4 X 0.400
=1.600
2.550
2.110
0.390
Max
0.390
Max
1.110
Pin Designation
Pin #
Designation
1
2
+ Input
Inhibit Input
Sense Return*
Output Return
+ Output
3
4
5
6
+ Sense*
7
NC
8
Case Ground
Sync.
9
10
Input Return
* If neither remote sense nor voltage trim is used, connect
Pin 3 to 4 and 5 to 6 or output voltage will increase by 1.2V.
Standard Microcircuit Drawing Equivalence Table
Standard Microcircuit
Drawing Number
5962-94624
Vendor Cage
Code
IR Standard
Part Number
ATR2805S
52467
5962-94625
ATR2812S
52467
www.irf.com
11
ATR28XXS Series
Device Screening
Requirement
MIL-STD-883 Method No Suffix
ES ꢀ
HB
CH
ꢀ
Temperature Range
Element Evaluation
Non-Destructive
Bond Pull
-20°C to +85°C -55°C to +125°C
-55°C to +125°C -55°C to +125°C
MIL-PRF-38534
2023
N/A
N/A
N/A
N/A
Class H
N/A
N/A
N/A
ꢁ
Internal Visual
Temperature Cycle
Constant Acceleration
PIND
2017
1010
Yes
Cond B
500 Gs
N/A
Yes
Cond C
3000 Gs
N/A
Yes
Cond C
3000 Gs
N/A
N/A
N/A
N/A
N/A
25°C
2001, Y1 Axis
2020
Burn-In
1015
48 hrs@hi temp 160 hrs@125°C 160 hrs@125°C
ꢂ
Final Electrical
( Group A )
MIL-PRF-38534
& Specification
MIL-PRF-38534
1014
25°C
-55°C, +25°C,
+125°C
N/A
-55°C, +25°C,
+125°C
10%
PDA
N/A
Cond A
N/A
N/A
Cond A, C
N/A
Seal, Fine and Gross
Radiographic
External Visual
Cond A, C
N/A
Cond A, C
N/A
2012
ꢁ
2009
Yes
Yes
Yes
Notes:
ꢀ Best commercial practice
ꢁ Sample tests at low and high temperatures
ꢂ -55°C to +105°C for AHE, ATO, ATW
Part Numbering
ATR 28 15 S F /CH
Screening Level
Model
(Please refer to Screening Table)
No Suffix, ES, HB, CH
Input Voltage
Nominal
28 = 28V
Package Style
F = Flange
Blank = Non-Flanged
Output Voltage
03R3 = 3.3V
05 = 5V
Output
S = Single
12 = 12V
15 = 15V
WORLD HEADQUARTERS: 233 Kansas St., El Segundo, California 90245, Tel: (310) 252-7105
IR SANTA CLARA: 2270 Martin Av., Santa Clara, California 95050, Tel: (408) 727-0500
Visit us at www.irf.com for sales contact information.
Data and specifications subject to change without notice. 01/2007
12
www.irf.com
相关型号：
SI9130DB
5- and 3.3-V Step-Down Synchronous ConvertersWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9135LG-T1
SMBus Multi-Output Power-Supply ControllerWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9135LG-T1-E3
SMBus Multi-Output Power-Supply ControllerWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9135_11
SMBus Multi-Output Power-Supply ControllerWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9136_11
Multi-Output Power-Supply ControllerWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9130CG-T1-E3
Pin-Programmable Dual Controller - Portable PCsWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9130LG-T1-E3
Pin-Programmable Dual Controller - Portable PCsWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9130_11
Pin-Programmable Dual Controller - Portable PCsWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9137
Multi-Output, Sequence Selectable Power-Supply Controller for Mobile ApplicationsWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9137DB
Multi-Output, Sequence Selectable Power-Supply Controller for Mobile ApplicationsWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9137LG
Multi-Output, Sequence Selectable Power-Supply Controller for Mobile ApplicationsWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9122E
500-kHz Half-Bridge DC/DC Controller with Integrated Secondary Synchronous Rectification DriversWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
©2020 ICPDF网 联系我们和版权申明