Q54SJ12058

Q54SJ12058
700W DC/DC Power Modules
FEATURES
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Q54SJ12058, 700W Quarter Brick DC/DC
Power Modules: 40~60Vin, 12.2V/ 57.4A
out
High efficiency:
96.4% @ 12.2V/57.4A out
size :
57.9 x 36.8 x 12.0mm
(2.28”x1.45”x0.47”) (open frame)
57.9 x 36.8 x 13.4mm
(2.28”x1.45”x0.53”) (with base plate)
Standard footprint
Pre-bias startup
No minimum load required
Fixed frequency operation
Input UVP , output OTP
Hiccup output over current protection (OCP)
Auto recovery UVP
Auto recovery OTP
800V isolation
Remote on/off
OPTIONS

open frame/with base plate
The Delphi Module Q54SJ12058, Quarter Brick, 40~60V input,
single output, isolated DC/DC converter is the latest offering from a
world leader in power system and technology and manufacturing
― Delta Electronics, Inc. This product provides up to 700 watts of
power in an industry standard footprint and pin out. With creative
design technology and optimization of component placement,
these converters possess outstanding electrical and thermal
APPLICATIONS
performances, as well as extremely high reliability under highly

Telecom / Datacom
stressful operating conditions. The Q54SJ12058 offers more than

Wireless Networks
96.4% high efficiency at 57.4A load. The Q54SJ12058 is fully

Optical Network Equipment
protected from abnormal input voltage, output current, and

Server and Data Storage
temperature conditions and meets 800V isolation.

Industrial / Testing Equipment
DATASHEET
DS_Q54SJ12058_10212015
E-mail: [email protected]
http://www.deltaww.com/dcdc
P1
TECHNICAL SPECIFICATIONS
(TA=25°C, airflow rate=300 LFM, Vin=50Vdc, nominal Vout unless otherwise noted.)
PARAMETER
NOTES and CONDITIONS
Q54SJ12058
Min.
ABSOLUTE MAXIMUM RATINGS
Input Voltage
Continuous
Operating Ambient Temperature
Storage Temperature
Input/Output Isolation Voltage
INPUT CHARACTERISTICS
Operating Input Voltage
Input Under-Voltage Lockout
Turn-On Voltage Threshold
Turn-Off Voltage Threshold
Lockout Hysteresis Voltage
Maximum Input Current
No-Load Input Current
Off Converter Input Current
Inrush Current (I2t)
Input Reflected-Ripple Current(RMS)
OUTPUT CHARACTERISTICS
Output Voltage Set Point
Output Voltage Regulation
Load Regulation
Line Regulation
Temperature Regulation
Total Output Voltage Range
Output Voltage Ripple and Noise
Peak-to-Peak (under min Cout)
RMS (under min Cout)
Peak-to-Peak (under 6500uF Cout)
RMS (under 6500uF Cout)
Operating Output Current Range
Output Over Current Protection
DYNAMIC CHARACTERISTICS
Output Voltage Current Transient
Voltage Overshoot/Undershoot
Voltage Overshoot/Undershoot
Typ.
Max.
Units
60
85
125
800
Vdc
°C
°C
Vdc
60
Vdc
40
39
18.5
220
30
1
Vdc
Vdc
Vdc
A
mA
mA
A2s
100
mA
12.3
Vdc
11.75
±0.4
±0.4
±1
12.55
%Vo,set
%Vo,set
%Vo,set
Vdc
0
70
300
100
120
50
57.4
80
mV
mV
mV
mV
A
A
40
-40
-40
40
39
37
1
57.4A Load, 40Vin
Vin=50V, Io=0A
Vin=50V, Io=0A
120
50
2
187
20
thru 0.68µH inductor, 2*100uF E-cap and 2*1uF
ceramic cap 5Hz to 20MHz
Vin=50V, Io=0, Tc=25°C
Vin=50V, Io=Io min to Io max
Vin=40V to 60V, Io=Io min
Vin=50V, Tc= min to max case temperatrue
over sample load, line and temperature
5Hz to 20MHz bandwidth
Full Load, 1µF ceramic, 10µF tantalum
Full Load, 1µF ceramic, 10µF tantalum
Full Load, Co=6500uF
Full Load, Co=6500uF
Vin=50V, Io step=0.2A/50ms
12.1
12.2
75
0% to 65% to 0% Io max, Co 6500uF, 1A/µs
50% to 75% to 50% Io max, Co1µF ceramic,
10µF tantalum, 1A/µs
Settling Time (within 1% Vout nominal)
Turn-On Delay and Rise Time
Start-Up Delay Time From Input Voltage
Start-Up Delay Time From On/Off Control
Output Voltage Rise Time
Output Capacitance
EFFICIENCY
100% Load
60% Load
ISOLATION CHARACTERISTICS
Input to Output
Isolation Capacitance
FEATURE CHARACTERISTICS
Switching Frequency
ON/OFF Control, Negative Remote On/Off logic
Logic Low (Module On)
Logic High (Module Off)
ON/OFF Current
Leakage Current
GENERAL SPECIFICATIONS
MTBF
Weight
Weight
Over-Temperature Shutdown ( Without heat spreader )
Over-Temperature Shutdow (With heat spreader)
On/off=On, from Vin=Turn-On Threshold to
Vo=10% Vo,nom
Vin=Vin,nom, from On/off=On to Vo=10% Vo,nom
Vo=10% to 90% Vo,nom
Low ESR CAP (OSCON), 100% load;
mV
mV
200
µs
15
25
35
mS
0
15
0
3
20
5
25
10000
mS
mS
µF
Vin=50V
Vin=50V
96.4
96.1
%
%
800
Von/off at Ion/off=1.0mA
Von/off at Ion/off=0.0 µA
Ion/off at Von/off=0.0V
Logic High, Von/off=15V
1500
Vdc
pF
200
kHz
0.8
2.4
Io=80% of Io, max; Ta=25°C
Open frame
With base plate
Refer to Figure 16 for Hot spot1 location
(50Vin,80%Po, 200LFM,Airflow from Vin+ to Vin-)
Refer to Figure 18 for Hot spot 2 location
(50Vin,80% Io, 200LFM,Airflow from Vin+ to Vin-)
Over-Temperature Shutdown ( NTC resistor )
Note: Please attach thermocouple on NTC resistor to test OTP function, the hot spots’ temperature is just for reference.
DS_Q54SJ12058_10212015
450
750
0.2
10
V
V
mA
uA
3.26
63
75
M hours
grams
grams
130
°C
120
°C
130
°C
E-mail: [email protected]
http://www.deltaww.com/dcdc
P2
ELECTRICAL CHARACTERISTICS CURVES
Figure 1: Efficiency vs. load current for 40V, 50V, and 60V
input voltage at 25°C.
DS_Q54SJ12058_10212015
Figure 2: Power dissipation vs. load current for 40V, 50V, and
60V input voltage at 25°C.
E-mail: [email protected]
http://www.deltaww.com/dcdc
P3
ELECTRICAL CHARACTERISTICS CURVES
Start Up Waveform for Negative Remote On/Off Logic
Figure 3: Turn-on transient at zero load current) (10ms/div).
Top Trace: Vout; 5V/div; Bottom Trace: ON/OFF input: 3V/div.
Figure 4: Turn-on transient at full load current (10ms/div). Top
Trace: Vout: 5V/div; Bottom Trace: ON/OFF input: 3V/div.
Start Up Waveform for Input Voltage On/off
Figure 5: Turn-on transient at zero load current (20 ms/div).
Top Trace: Vout; 5V/div; Bottom Trace: input voltage: 30V/div.
DS_Q54SJ12058_10212015
Figure 6: Turn-on transient at full load current (20 ms/div). Top
Trace: Vout; 5V/div; Bottom Trace: input voltage: 30V/div.
E-mail: [email protected]
http://www.deltaww.com/dcdc
P4
ELECTRICAL CHARACTERISTICS CURVES
Figure 7: Output voltage response to step-change in load
current (75%-50% of full load; di/dt = 1A/µs). Load cap:
minimum output capacitor, 10µF tantalum capacitor and 1µF
ceramic capacitor. Trace: Vout; 500mV/div; Time: 200us/div
Figure 8: Output voltage response to step-change in load
current (50%-75% of full load; di/dt = 1A/µs). Load cap:
minimum output capacitor, 10µF tantalum capacitor and 1µF
ceramic capacitor. Trace: Vout; 500mV/div; Time: 200us/div
Figure 9: Test set-up diagram showing measurement points for
Input Terminal Ripple Current and Input Reflected Ripple
Current.
Note: Measured input reflected-ripple current with a simulated
source Inductance (LTEST) of 0.68 μH and simulated source
Inductance Capacitor of 2*1uF ceramic capacitor and 2*100uF
electrolytic capacitor.
Figure 10: Input Terminal Ripple Current, ic, at max output
current and nominal input voltage with 0.68µH source
impedance and Capacitor of 2*1uF ceramic capacitor and
2*100uF electrolytic capacitor. (500mA/div，2us/div).
DS_Q54SJ12058_10212015
E-mail: [email protected]
http://www.deltaww.com/dcdc
P5
ELECTRICAL CHARACTERISTICS CURVES
Figure 11: Input reflected ripple current, is, through a 0.68µH
source inductor at nominal input voltage and max load current
(50mA/div，10us/div).
Figure 12: Output voltage noise and ripple measurement test
setup.
Figure 13: Output voltage ripple at nominal input voltage and
max load current (50 mV/div, 2us/div)
Load capacitance: 1µF ceramic capacitor and 10µF tantalum
capacitor. Bandwidth: 20 MHz.
Figure 14: Output voltage vs. load current (Vin=50V)
DS_Q54SJ12058_10212015
E-mail: [email protected]
http://www.deltaww.com/dcdc
P6
FEATURES DESCRIPTIONS
THERMAL CONSIDERATIONS
Over-Current Protection
Thermal management is an important part of the system
design. To ensure proper, reliable operation, sufficient
cooling of the power module is needed over the entire
temperature range of the module.
The modules include an internal output over-current
protection circuit, which will endure current limiting for
an unlimited duration during output overload. If the
output current exceeds the OCP set point, the modules
will automatically shut down.
The modules will try to restart after shutdown. If the
overload condition still exists, the module will shut down
again. This restart trial will continue until the overload
condition is corrected.
Over-Temperature Protection
The over-temperature protection consists of circuitry
that provides protection from thermal damage. If the
temperature exceeds the over-temperature threshold
the module will shut down. The module will restart after
the temperature is within specification.
Thermal Testing Setup
Delta’s DC/DC power modules are characterized in
heated vertical wind tunnels that simulate the thermal
environments encountered in most electronics
equipment. This type of equipment commonly uses
vertically mounted circuit cards in cabinet racks in which
the power modules are mounted.
The following figure shows the wind tunnel
characterization setup. The power module is mounted
on a 185mmX185mm,105μm (3Oz),6 layers test PWB
and is vertically positioned within the wind tunnel. The
space between the neighboring PWB and the top of the
power module is constantly kept at 6.35mm (0.25’’).
Remote On/Off
Remote on/off can be controlled by an external switch
between the on/off terminal and the Vi(-) terminal. The
switch can be an open collector or open drain.
PWB
FANCING PWB
MODULE
AIR VELOCITY
AND AMBIENT
TEMPERATURE
SURED BELOW
THE MODULE
For negative logic if the remote on/off feature is not
used, please short the on/off pin to Vi(-). For positive
logic if the remote on/off feature is not used, please
leave the on/off pin floating.
50.8(2.00")
The remote on/off feature on the module can be either
negative or positive logic. Negative logic turns the
module on during a logic low and off during a logic high.
Positive logic turns the modules on during a logic high
and off during a logic low.
AIR F LOW
Note: Wind Tunnel Test Setup Figure Dimensions are in millimeters and (Inches)
Vi(+)
Figure 16: Wind tunnel test setup
Vo(+)
Thermal Derating
R
ON/OFF
Vi(-)
Load
Vo(-)
Heat can be removed by increasing airflow over the
module. To enhance system reliability; the power
module should always be operated below the maximum
operating temperature. If the temperature exceeds the
maximum module temperature, reliability of the unit may
be affected.
Figure 15: Remote on/off implementation
DS_Q54SJ12058_10212015
E-mail: [email protected]
http://www.deltaww.com/dcdc
P7
THERMAL CURVES
THERMAL CURVES
(WITHOUT HEAT SPREADER)
(WITH HEAT SPREADER)
Figure 17: Hot spot's temperature measurement location
The allowed maximum hot spot's temperature is defined at 120℃.
Figure 18: Output power vs. ambient temperature and air velocity
@ Vin=50Vin (Transverse Orientation, airflow from Vin+ to Vin-,
without heat spreader )
DS_Q54SJ12058_10212015
Figure 19: Hot spot's temperature measurement location
The allowed maximum hot spot's temperature is defined at 110℃.
Figure 20: Output power vs. ambient temperature and air velocity
@ Vin=50Vin (Transverse Orientation, airflow from Vin+ to Vin-,
with heat spreader )
E-mail: [email protected]
http://www.deltaww.com/dcdc
P8
MECHANICAL DRAWING (WITH BASE PLATE)
*For modules with through-hole pins and the optional heat spreader, they are intended for wave soldering
assembly onto system boards, please do not subject such modules through reflow temperature profile.
DS_Q54SJ12058_10212015
E-mail: [email protected]
http://www.deltaww.com/dcdc
P9
MECHANICAL DRAWING (OPEN FRAME)
Pin No.
1
2
3
4
5
Name
+Vin
ON/OFF
-Vin
-Vout
+Vout
Function
Positive input voltage
Remote ON/OFF
Negative input voltage
Negative output voltage
positive output voltage
Pin Specification:
Pins 1,2,3
1.00mm (0.040”) diameter
Pins 4,5
1.50mm (0.060”) diameter
All pins are copper alloy with matte Tin plating and Nickel under plating
DS_Q54SJ12058_10212015
E-mail: [email protected]
http://www.deltaww.com/dcdc
P10
RECOMMENDED PAD LAYOUT
DS_Q54SJ12058_10212015
E-mail: [email protected]
http://www.deltaww.com/dcdc
P11
PART NUMBERING SYSTEM
Q
54
Product
Series
Input
Voltage
Q - QB
54 - 40~60
S
J
Numbers PRODUCT
SERIES
of
Outputs
S - Single
120
58
N
Output
Voltage
Output
Current
On/Off
logic
N
F
A
Pin length
Option Code
J - high
120 -
58 -
N-
R - 0.170”
F- RoHS 6/6
A - open frame
power
12.2V
57.4A
negative
N - 0.145”
(Lead Free)
H - with base plate
P-
K - 0.110”-
positive
MODEL LIST
Model Name
Efficiency
Packaging
Input Voltage
Output Voltage
Output Current
Q54SJ12058NNFA
Through hole
40~60V
12.2V
57.4A
96.4%
Q54SJ12058NNFH
Through hole
40~60V
12.2V
57.4A
96.4%
54Vin,12.2Vdc @ 62A
* For modules with through-hole pins and the optional heatspreader, they are intended for wave soldering
assembly onto system boards; please do not subject such modules through reflow temperature profile.
CONTACT: www.deltaww.com/dcdc
Email: [email protected]
USA:
Telephone:
East Coast: 978-656-3993
West Coast: 510-668-5100
Fax: (978) 656 3964
Europe:
Telephone: +31-20-655-0967
Fax: +31-20-655-0999
Asia & the rest of world:
Telephone: +886 3 4526107 x6220~6224
Fax: +886 3 4513485
WARRANTY
Delta offers a two (2) year limited warranty. Complete warranty information is listed on our web site or is available
upon request from Delta.
Information furnished by Delta is believed to be accurate and reliable. However, no responsibility is assumed by
Delta for its use, nor for any infringements of patents or other rights of third parties, which may result from its use.
No license is granted by implication or otherwise under any patent or patent rights of Delta. Delta reserves the
right to revise these specifications at any time, without notice.
DS_Q54SJ12058_10212015
E-mail: [email protected]
http://www.deltaww.com/dcdc
P12