AVO100-36S3V3B-6L [ARTESYN]
DC/DC CONVERTER 3.3V 100W;
| 型号： | AVO100-36S3V3B-6L |
| 厂家： | 
ARTESYN TECHNOLOGIES |
| 描述： | DC/DC CONVERTER 3.3V 100W |
| 文件： | 总23页 (文件大小：1117K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Technical Reference Note
Rev.07.04.14_#1.0
AVO100-36S3V3B-6L
Page 1
AVO100-36S3V3B-
6L
100 Watts
Eighth-brick Converter
Total Power: 100 Watts
Input Voltage: 18 to 75 Vdc
# of Outputs: Single
Special Features
• Delivering up to 30A output
• Ultra-high efficiency 92% typ. at full
load
• Wide input range: 18V ~ 75V
• Excellent thermal performance
• No minimum load requirement
• Start-up and shut-down
monotonically into any normal and
pre-biased loads, internal pre-bias
function circuit prevents back
negative current drawn from
external load
Product Descriptions
The AVO100-36S3V3B-6L is a single output DC/DC converter with standard
eighth-brick form factor and pin configuration. It delivers up to 30A output current
with 3.3V output. Ultra-high 92% efficiency and excellent thermal performance
makes it an ideal choice for use in computing and telecommunication
applications and can operate over an ambient temperature range of -40 OC ~
+85 OC.
• RoHS 6 compliant
• Remote control function
• Remote output sense
• Trim function: 80% ~ 110%
• Input under voltage lockout
• Output over current protection
• Output over voltage protection
• Over temperature protection
• Industry standard eighth-brick pin-
out outline
Applications
Telecom/ Datacom
• Open frame
• Baseplate
• Pin length Option: 3.8mm
Safety
IEC/EN 60950-1
UL/TUV
GB4943
CE Marking
EN55022 Class A
Technical Reference Note
Rev.07.04.14_#1.0
AVO100-36S3V3B-6L
Page 2
Model Numbers
Standard
Output Voltage
3.3Vdc
Structure
Remote ON/OFF logic
RoHS Status
AVO100-36S3V3B-
6L
Baseplate
Negative
R6
Ordering information
AVO100
-
36
S
3V3
P
B
-
6
L
①
②
③
④
⑤
⑥
⑦
⑧
①
②
③
④
⑤
⑥
⑦
⑧
Model series
Input voltage
Output number
AVO: high efficiency eighth brick series, 100: output power 100W
36: 18V ~ 75V input range, rated input voltage 36V
S: single output
Rated output voltage
Remote ON/OFF logic
Baseplate status
Pin length
3v3: 3.3V output
Default: negative logic; P: positive logic
B: with baseplate; default: open frame
6: 3.8mm
RoHS status
Y: RoHS, R5; L: RoHS, R6
Options
None
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Technical Reference Note
Rev.07.04.14_#1.0
AVO100-36S3V3B-6L
Page 3
Electrical Specifications
Absolute Maximum Ratings
Stress in excess of those listed in the “Absolute Maximum Ratings” may cause permanent damage to the power supply.
These are stress ratings only and functional operation of the unit is not implied at these or any other conditions above
those given in the operational sections of this TRN. Exposure to any absolute maximum rated condition for extended
periods may adversely affect the power supply’s reliability.
Table 1. Absolute Maximum Ratings:
Parameter
Model
Symbol
Min
Typ
Max
Unit
Input Voltage
Operating -Continuous
Non-operating -100mS
All
All
-
-
-
-
80
100
Vdc
Vdc
VIN,DC
PO,max
Maximum Output Power
Isolation Voltage1
All
-
-
100
W
Input to outputs
input to metal
output to metal
-
-
-
-
-
-
1500
1000
1000
Baseplate module
Vdc
Ambient Operating Temperature
Storage Temperature
All
All
All
TA
-40
-55
-0.7
-
-
-
+85
+125
12
OC
OC
TSTG
Voltage at remote ON/OFF pin
Note 1 - 1mA for 60s, slew rate of 1500V/10s.
Vdc
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Technical Reference Note
Input Specifications
Rev.07.04.14_#1.0
AVO100-36S3V3B-6L
Page 4
Table 2. Input Specifications:
Parameter
Conditions
Symbol
VIN,DC
Min
18
Typ
36
17
16
-
Max
Unit
Vdc
Vdc
Vdc
V
Operating Input Voltage, DC
Turn-on Voltage Threshold
Turn-off Voltage Threshold
Lockout Voltage Hysteresis
Maximum Input Current
All
75
18
IO = IO,
VIN,ON
16.6
15.2
1
max
IO = IO,
VIN,OFF
16.6
3
max
IO = IO,
max
VIN,DC = 18VDC
VIN,DC = 18VDC
IIN,max
-
-
-
7
-
A
A
(IO = IO,max
)
No-load Input Current
(VO On, IO = 0A)
IIN,no_load
0.1
Standby Input Current
(VO Off, IO = 0A)
VIN,DC = 18VDC
All
IIN,no_load
-
-
-
-
-
0.015
1.5
-
A
Inrush Current Transient Rating
Input Reflected Ripple Current
A2s
mA
Through 12μH
inductor
15
Fast blow external
fuse recommended
Recommended Input Fuse
-
-
12
A
Input filter component values (C\L)
Internal values
All
-
-
2\2.2
100
-
-
μF\μH
μF
Recommended external input capacitance
TA=25 OC
IO = IO,max
IO = 50%IO,max
Operating Efficiency
-
-
91
92
-
-
%
%
η
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Technical Reference Note
Output Specifications
Rev.07.04.14_#1.0
AVO100-36S3V3B-6L
Page 5
Table 3. Output Specifications:
Parameter
Condition
Symbol
Min
Typ
Max
Unit
VIN,DC = 36VDC
IO=IO,max
Factory Set Voltage
Total Regulation
VO
3.25
3.3
3.35
3.4
Vdc
Inclusiveof line, load
temperature change,
warm-up drift
VO
3.2
3.3
Vdc
Output Voltage Line Regulation
Output Voltage Load Regulation
Output Voltage Temperature Regulation
Output Voltage Trim Range
All
All
All
All
%VO
%VO
%VO
VO
-
0.1
0.1
-
0.3
0.6
%
%
-
-
0.02
3.63
%/OC
V
2.64
-
Measure with a 1uF
ceramic capacitor in
parallel with a 10uF
tantalum capacitor, 0
to 20MHz bandwidth
Output Ripple, pk-pk
VO
-
60
-
mVPK-PK
Output Current
All
All
All
All
IO
IO
0
33
-
-
35
-
30
40
A
A
Output DC current-limit inception1
Vout pre-bias level
75
%Vo
uF
VO Load Capacitance2
CO
220
-
10000
25% load change
slew rate = 0.1A/us
VO
Ts
-
-
70
100
-
-
mV
uSec
VO Dynamic Response
Peak Deviation
SettlingTime
25% load change
slew rate = 1A/us
VO
Ts
-
-
100
100
-
-
mV
uSec
Rise time
IO = Imax
IO = Imax
Trise
-
-
-
-
50
30
mS
mS
Turn-on delay
time
Tturn-on
Turn-on transient
Output voltage
overshoot
IO = 0
%VO
fSW
-
-
5
%
Switching frequency
All
All
All
300
-0.7
3.5
310
320
1.2
12
KHz
V
Off-statevoltage
Remote ON/OFF
control (positive logic)
On-state voltage
-
-
V
Note 1 - Hiccup: auto-restart when over-current condition is removed.
Note 2 - High frequency and low ESR is recommended.
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Technical Reference Note
Output Specifications
Rev.07.04.14_#1.0
AVO100-36S3V3B-6L
Page 6
Table 3. Output Specifications, con’t:
Parameter
Condition
Symbol
Min
3.5
-0.7
-
Typ
Max
Unit
V
Off-statevoltage
On-state voltage
All
All
All
All
All
-
12
1.2
Remote ON/OFF
control (Negative logic)
-
V
Output voltage remote sense range
Output over-voltageprotection3
Output over-temperatureprotection4
-
-
0.165
4.6
V
VO
T
3.8
-
V
110
125
OC
Telcordia SR-332
Method 1 Case3; 80%
load, 300LFM, 40 OC
TA
MTBF
-
1.5
-
106 h
Note 3 - Hiccup: auto-restart when over-voltage condition is removed.
Note 4 - Auto recovery.
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Technical Reference Note
Rev.07.04.14_#1.0
AVO100-36S3V3B-6L
Page 7
AVO100-36S3V3B-6L Performance Curves
Figure 1:
Ch 1: Vo
AVO100-36S3V3B-6L Ripple and Noise Measurement
(5µs/div, 20mV/div)
Figure 2:
Ch 1: Vo
AVO100-36S3V3B-6L Input reflected ripple current
(5µs/div , 10mA/div)
Figure 3:
Ch 1: Vo
AVO100-36S3V3B-6L Output Voltage Startup Characteristic
(50ms/div)
Figure 4:
Ch 1: Vo
AVO100-36S3V3B-6L Turn Off Characteristic (2mS/div)
(1V/div)
Ch 2: Vin (20V/div)
(1V/div)
Ch 2: Vin
(20V/div)
Figure 5:
Ch 1: Vo
AVO100-36S3V3B-6L Remote ON Waveform (100mS/div)
(1V/div) Ch 2: Remote ON (2V/div)
Figure 6:
Ch 1: Vo
AVO100-36S3V3B-6L Remote OFF Waveform (50mS/div)
(1V/div) CH2: Remote OFF (2V/div)
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Technical Reference Note
Rev.07.04.14_#1.0
AVO100-36S3V3B-6L
Page 8
AVO100-36S3V3B-6L Performance Curves
Figure 7:
Ch 1: Vo
AVO100-36S3V3B-6L Transient Response (2mS/div)
50%~75%~50% load change, 0.1A/uS slew rate,
Figure 8:
Ch 1: Vo
AVO100-36S3V3B-6L Transient Response (2mS/div)
50%~75%~50% load change, 1A/uS slew rate,
(50mV/div)
Ch 2: Io
(10A/div)
(100mV/div)
Ch 2: Io
(10A/div)
Figure 9: AVO100-36S3V3B-6L Efficiency Curves @ 25 degC
Loading: Io = 10% increment to 30A
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Technical Reference Note
Rev.07.04.14_#1.0
AVO100-36S3V3B-6L
Page 9
Mechanical Specifications
Mechanical Outlines – Base plate Module
AVO100-36S3V3B-6L
Figure 10 Mechanical diagram
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Technical Reference Note
Pin Length Option
Rev.07.04.14_#1.0
AVO100-36S3V3B-6L
Page 10
Device code suffix
L
-4
-6
4.8mm±0.25mm
3.8mm±0.25mm
2.8mm±0.25mm
5.8mm±0.25mm
-8
None
Pin Designations
Pin No
1
Name
Vin+
Function
Positive input voltage
Remote control
2
3
4
5
6
7
8
Remote On/Off
Vin-
Vo-
S-
Negativeinput voltage
Negativeoutput voltage
Negativeremote sense
Output voltage trim
Positive remote sense
Positive output voltage
Trim
S+
Vo+
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Technical Reference Note
Rev.07.04.14_#1.0
AVO100-36S3V3B-6L
Page 11
Environmental Specifications
EMC Immunity
AVO100-36S3V3B-6Lpower supply is designed to meet the following EMC immunity specifications:
Table 4. Environmental Specifications:
Document
Description
EN55022, Class A Limits
IEC/EN 61000-4-2, Level 3
IEC/EN 61000-4-6, Level 2
IEC/EN 61000-4-4, Level3
IEC/EN 61000-4-5
Conducted and Radiated EMI Limits
Immunity to Electrostatic Discharge. Enclosure Port
Immunity to Continuous Conducted Interference. DC input port
Immunity to Electrical Fast Transient
Immunity to surges - 600V common mode and 600V differential mode for
DC ports
EN61000-4-29
Immunity to Voltage Dips and short interruptions and voltage variations. DC
input port
EMC Test Conditions
809uH/9.7A
Figure 11 EMC test configuration
U1: Input EMC filter
U2: Module to test, AVO100-36S3V3B
C1 ~ C4: See Figure 18
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Technical Reference Note
Safety Certifications
Rev.07.04.14_#1.0
AVO100-36S3V3B-6L
Page 12
The AVO100-36S3V3B-6L power supply is intended for inclusion in other equipment and the installer must ensure that it is
in compliance with all the requirements of the end application. This product is only for inclusion by professional installers
within other equipment and must not be operated as a stand alone product.
Table 5. Safety Certifications for AVO100-36S3V3B-6L power supply system
Document
UL/CSA 60950
EN60950
IEC60950
CE
File #
Description
US and Canada Requirements
European Requirements
International Requirements
CE Marking
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Technical Reference Note
Operating Temperature
Rev.07.04.14_#1.0
AVO100-36S3V3B-6L
Page 13
The AVO100-36S3V3B-6L power supplies will start and operate within stated specifications at an ambient temperature
from -40 OC to 85 OC under all load conditions. The storage temperature is -55 OC to 125 OC.
Thermal Considerations – Baseplate module
The converter is designed to operate in different thermal environments and sufficient cooling must be provided. Proper
cooling can be verifiedby measuring the temperature at the test points as shown in figure 12. The temperature at this point
should not exceed the max values in the table 6.
Figure 12 Temperature test point
Table 6 Temperature limit of the test points
Test Point
Temperature limit
105°C
P1
P2
P3
120°C
122°C
The converter can operate with a smaller heatsink and sufficient airflow. Figure 15 and Figure 16 shows the derating
output current vs. ambient air temperature at different air velocity with a specified heatsink.
The typical test condition is shown in Figure 13 and Figure 14. Figure 17 shows the thermal image taken by a RF camera
at a rated I/O condition.
Figure 13 Typical test condition, heatsink size (L*W*H): 57.9mm*22.86*12.7mm
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Technical Reference Note
Rev.07.04.14_#1.0
AVO100-36S3V3B-6L
Page 14
Figure 14 heatsink mechanical diargram
30
27
24
21
18
15
12
9
6
3
0
25
35
45
55
65
75
85
Temperature: Ta (℃)
600LFM(3m/s)
400LFM(2m/s)
200LFM(1m/s)
0LFM(0m/s)
500LFM(2.5m/s)
300LFM(1.5m/s)
100LFM(0.5m/s)
Figure 15 Output power derating, 24Vin，air flowing across the converter from pin 3 to pin1
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Rev.07.04.14_#1.0
AVO100-36S3V3B-6L
Page 15
30
27
24
21
18
15
12
9
6
3
0
25
35
45
55
65
75
85
Temperature: Ta (℃)
600LFM(3m/s)
400LFM(2m/s)
200LFM(1m/s)
0LFM(0m/s)
500LFM(2.5m/s)
300LFM(1.5m/s)
100LFM(0.5m/s)
Figure 16 Output power derating, 48Vin，air flowing across the converter from pin 3 to pin 1
Figure 17 Thermal image, 36Vin, 3.3Vo, full load, room temperature, 100LFM (air flowing from pin 3 to pin 1)
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Technical Reference Note
Qualification Testing
Rev.07.04.14_#1.0
AVO100-36S3V3B-6L
Page 16
Parameter
Unit (pcs)
Test condition
Halt test
4-5
Ta,min-10 OC to Ta,max+25 OC, 10 OC step, Vin = min to max, 0 ~ 100% load
Frequency range: 5Hz ~ 20Hz, 20Hz ~ 200Hz, A.S.D: 1.0m2/s3, -3db/oct, axes
of vibration: X/Y/Z. Time: 30min/axes
Vibration
3
Mechanical Shock
Thermal Shock
Thermal Cycling
Humidity
3
3
30g, 6ms, 3axes, 6directions, 3time/direction
-40 OC to 100 OC, unit temperature 20cycles
-40 OC to 85 OC, temperature change rate: 1OC/min, cycles: 2cycles
40 OC, 95%RH, 48h
3
3
Solder Ability
15
IPC J-STD-002C-2007
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Technical Reference Note
Rev.07.04.14_#1.0
AVO100-36S3V3B-6L
Page 17
Application Notes
Typical Application
Below is the typical application of the AVO100-36S3V3B-6L power supply.
AVO100
EMI filter
Fuse
In+
Out+
Vin+
Vo +
S+
Vdc
C1
C2
C3
C4
Remote
Trim
ON/ OFF
S-
Out-
In-
Vin-
Vo-
Figure 18 Typical application
C1: 100μF/100V electrolytic capacitor, P/N: UPM2A101MPD (Nichicon) or equivalent caps
C2, C3: 1μF/100V X7R ceramic capacitor, P/N: C3225X7R2A105KT0L0U (TDK) or equivalent caps
C4: 470μF/25V electrolytic capacitor, P/N: UPM1E471MED (Nichicon) or equivalent caps
Note: If ambient temperature is below -5°C, additional 220μF tantalum capacitor (Low ESR, ESR≤100mΩ) is needed for
output.
Fuse: External fast blow fuse with a rating of 10A/250Vac. The recommended fuse model is 0314010.MXP from Littlefuse
Far East Pte LTD.
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Technical Reference Note
Remote ON/OFF
Rev.07.04.14_#1.0
AVO100-36S3V3B-6L
Page 18
Either positive or negative remote ON/OFF logic is availablein AVO100-36S3V3B-6L. The logic is CMOS and TTL
compatible.Below is the detailed internal circuit and reference in AVO100-36S3V3B-6L.
10V
+Vin
Remote
33K
30 K
Remote
64.9k
4.22k
ON/OFF
ON/OFF
PWM
Controller
PWM
controller
2200pF
10K
10K
Negative logic
Positive logic
Figure 19 Remote ON/OFF internal diagram
The voltage between pin Remote ON/OFF and pin Vin- must not exceed the range listed in table “Feature characteristics”
to ensure proper operation. The external Remote ON/OFF circuit is highly recommended as shown in figure 20.
Isolated remote ON/OFF circuit
non-isolated remote ON/OFF circuit
Figure 20 External Remote ON/OFF circuit
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Trim Characteristics
Rev.07.04.14_#1.0
AVO100-36S3V3B-6L
Page 19
Connecting an external resistor between Trim pin and Vo- pin will decrease the output voltage. While connecting it
between Trim and Vo+ will increase the output voltage. The following equations determine the external resistance to obtain
the trimmed output voltage.
510
Radj−down
=
−10.2(KΩ)
∆
5.1×Vnom
×
100+ ∆
510
Radj−up
=
−
−10.2(KΩ)
1.225× ∆
∆
△:Output e rate against nominal output voltage.
100× (Vnom −V0 )
∆ =
Vnom
Vnom: Nominal output voltage.
For example, to get 3.63V output, the trimmingresistor is
100×(Vnom −V0 ) 100×(3.63− 3.3)
=
∆ =
=10
Vnom
3.3
5.1×3.3×
100 +10
510
Radj−up
=
−
−10.2 = 89.9(KΩ)
1.225×10
10
The output voltage can also be trimmed by potential applied at the Trim pin.
VO = (Vtrim +1.225)×1.347
V
is the desired output voltage.
o
V
Where
is the potential applied at the Trim pin, and
trim
When trimmingup, the output current should be decreased accordingly so as not to exceed the maximum output power.
Figure 21 Trim up
Figure 22 Trim down
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Rev.07.04.14_#1.0
AVO100-36S3V3B-6L
Page 20
Input Ripple & Output Ripple & Noise Test Configuration
Probe
Current probe
L1
50mm
Vo+
Vo-
Vin+
DC/DC
C1 C2
C3 C4
Cin
Load
Vdc
Vin-
Figure 23 Input ripple & output ripple & noise test configuration
Vdc: DC power supply
L1: 12uH
Cin: 220uF/100V typical
C1 ~ C4: See Figure 18
Note - Using a coaxial cable with series 50ohm resistor and 0.68uF ceramic capacitor or a ground ring of probe to test
output ripple & noise is recommended.
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Technical Reference Note
Sense Characteristics
Rev.07.04.14_#1.0
AVO100-36S3V3B-6L
Page 21
If the load is far from the unit, connect S+ and S- to the terminals of the load respectively to compensate the voltage drop
on the transmission line. See Figure 18.
If the sense compensation function is not necessary, connect S+ to Vo+ and S- to Vo- directly.
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Rev.07.04.14_#1.0
AVO100-36S3V3B-6L
Page 22
Soldering
The product is intended for standard manual or wave soldering.
When wave soldering is used, the temperature on pins is specified to maximum 255 OC for maximum 7s.
When soldering by hand, the iron temperature should be maintained at 300 OC ~ 380OC and applied to the converter pins
for less than 10s. Longer exposure can cause internal damage to the converter.
Cleaning of solder joint can be performed with cleaning solvent IPA or similative.
.
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Rev.07.04.14_#1.0
AVO100-36S3V3B-6L
Page 23
Hazardous Substances Announcement (RoHS of China)
Hazardous Substances
Parts
Pb
x
Hg
x
Cd
x
Cr6+
x
PBB
x
PBDE
x
AVO100-36S3V3B-6L
х: Means the content of the hazardous substances in all the average quality materials of the part is within the limits
specified in SJ/T-11363-2006
√: Means the content of the hazardous substances in at least one of the average quality materials of the part is outside
the limits specified in SJ/T11363-2006
Artesyn Embedded Technologies has been committed to the design and manufacturing of environment-friendly
products. It will reduce and eventually eliminate the hazardous substances in the products through unremitting efforts in
research. However, limited by the current technical level, the following parts still contain hazardous substances due to
the lack of reliable substitute or mature solution:
1. Solders (including high-temperature solder in parts) contain plumbum.
2. Glass of electric parts contains plumbum.
3. Copper alloy of pins contains plumbum
For more information: www.artesyn.com/power
For support: productsupport.ep@artesyn.com
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