CRXC-D0T120 [BEL]
DC-DC Regulated Power Supply Module, 1 Output, 204W, Hybrid, ROHS COMPLIANT PACKAGE-23;型号: | CRXC-D0T120 |
厂家: | BEL FUSE INC. |
描述: | DC-DC Regulated Power Supply Module, 1 Output, 204W, Hybrid, ROHS COMPLIANT PACKAGE-23 |
文件: | 总6页 (文件大小:157K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
ISOLATED DC/DC CONVERTERS
36 Vdc - 75 Vdc Input,
12 Vdc/17 A Output
Jun. 30, 2010
Bel Power Inc., a subsidiary of Bel Fuse Inc.
CRXC-D0T120 RoHS Compliant PRELIMINARY Rev.E
Features
•
•
•
•
•
•
Isolated
•
•
•
•
Input Under Voltage Lockout
Input Over Voltage Lockout
Output Over-Voltage Protection
OCP/SCP
Fixed Frequency(300KHz)
High Efficiency
Over Temperature Protection
Class 1, Category 2, Isolated DC/DC Converter (refer to IPC-9592)
UL60950-1 Recognized (UL/cUL) (Pending)
Applications
•
•
•
Networking
Computers and peripherals
Telecommunications
Description
The CRXC-D0T120 is an isolated dc/dc converter that operates from a nominal 48 Vdc source. This unit will
provide up to 204 W of output power from a nominal 48 Vdc input. This unit is designed to be highly efficient.
Features include over current protection, overvoltage protection and input under-voltage lockout.
Part Selection
Output Voltage
Input Voltage
Max. Output
Current
Max. Output
Power
Typical
Efficiency
Model Number
12 Vdc
36 Vdc - 75 Vdc
17 A
204 W
90%
CRXC-D0T120
Note: Add “G” suffix at the end of the model number to indicate Tray Packaging.
Part Number Explanation
C R XC – D0 T 12 0
1 2
3
4
5
6
7
1---Case
2---RoHS 6, change “R” to “7” means RoHS 5
3---Series name
4---Series code
5--- Input range (36-75V), normal 48V
6---Output voltage (12V)
7---Suffix
Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com
1
ISOLATED DC/DC CONVERTERS
36 Vdc - 75 Vdc Input,
12 Vdc/17 A Output
Jun. 30, 2010
Bel Power Inc., a subsidiary of Bel Fuse Inc.
Absolute Maximum Ratings
Unit
Parameter
Min
Typ
Max
Notes
Continuous non-operating Input
Voltage
-0.5
-
80
V
Input Transient Voltage
Isolation Voltage
-
-
-
-
100
V
V
100mS maximum
Input to earth
2150
Ambient Temperature1
-40
-45
-
-
72
85
°C
°C
Storage Temperature
Notes: 1. Iout from 0A to 17A with 2 meters per second airflow.
2. Ratings used beyond the maximum ratings may cause a reliability degradation of the converter or may
permanently damage the device.
Input Specifications
Parameter
Min
Typ
Max
Unit
Notes
Operating Input Voltage
Input Current (full load)
Input Current (no load)
36
-
75
V
-
-
-
6.3
A
Vin=36V
200
mA
With simulated source impedance
of 12uH, 5Hz to 20MHz. Use a
47uF/100V electrolytic capacitor
with ESR=1 ohm max, at
Input Reflected Ripple Current
(rms)
-
-
-
-
20
mA
mA
Input Reflected Ripple Current
(pk-pk)
100
200KHz@25°C.
Inrush Current with 36V input
I2t Inrush Current Transient
Hold up time
-
-
-
-
A
A2s
ms
V
According to ETS 300 132-2
-
TBD
-
2
-
Vin=48V,Io=17A
Under-voltage Turn on Threshold
Under-voltage Turn off Threshold
Over-voltage Shutdown Threshold
Over-voltage Recovery Threshold
Input Voltage Monitoring Function
33
32
76.5
73.5
34
33
78
75
35
Lockout turn on
34
V
Lockout turn off, non-latching
Auto-recovery and non-latching
79.5
76.5
V
V
With I2C communication
Notes: 1. All protection features are non-latching with auto-restart when fault is removed.
2. All specifications are typical at 25 °C unless otherwise stated.
Output Specifications
Parameter
Min
Typ
Max
Unit
Notes
Output Voltage Set Point
11.4
12
12.6
V
Io=17A
Load Regulation
Line Regulation
-
-
-
-
±5
±5
%Vout
%Vout
Regulation Over Temperature
(-40deg.C-85deg.C)
-
-
-
-
-
-
±5
150
70
%Vout
mV
Ripple and Noise (pk-pk)
Ripple and Noise (rms)
40-100MHz BW, with 0.1µF
ceramic capacitor and 3000uF bulk
electrolytic at output.
mV
Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com
2
ISOLATED DC/DC CONVERTERS
36 Vdc - 75 Vdc Input,
12 Vdc/17 A Output
Jun. 30, 2010
Bel Power Inc., a subsidiary of Bel Fuse Inc.
Output Specifications (continued)
Parameter
Min
Typ
Max
Unit
Notes
Output Current Range
1
-
17
A
Output DC Current Limit
Short Circuit Surge Transient
Rise time
18.7
20
-
22.1
TBD
15
A
Enter a hiccup mode, non-latching.
-
A2s
5
12
mS
Vin=48V, Io=17A, with 3000uF bulk
electrolytic at output.
Turn on Time
-
-
2
S
Overshoot at Turn on
Undershoot at Turn on
Output Capacitance
Transient Response
-
-
0
0
-
3
3
%
%
0
3000
uF
Overshoot
Settling Time
Overshoot
-
-
-
-
-
5
%Vout
uS
Min load to
Max Load
-
-
-
500
5
Vo=
12V
di/dt=1A/us, with 3000uF bulk
electrolytic at output.
%Vout
uS
Max load to
Min Load
Settling Time
500
Notes: 1. All protection features are non-latching with auto-restart when fault is removed.
2. All specifications are typical at nominal input, full load at 25°C unless otherwise stated.
General Specifications
Parameter
Min
Typ
Max
Unit
Notes
Efficiency
-
90
-
%
Switching Frequency
Over Temperature Protection
Over Voltage Protection
Weight
-
-
-
-
300
110
-
-
-
kHz
℃
V
16
-
Enter a hiccup mode, non-latching
TBD
g
Calculated Per Bell Core SR-332
(Vin=48 V, Vo=12 V, Io=17A, Ta =
25C, FIT=109/MTBF)
FIT
TBD
-
-
Dimensions
Inches (L × W × H)
Millimeters (L × W × H)
6.00 x 3.00 x TBD
152.40 x 76.20 x TBD
Isolation characteristics
Input to Output
-
-
-
-
-
-
2150
V
V
Input to Case
-
2150
500
-
Output to Case
-
10M
-
V
Isolation Resistance
Isolation Capacitance
ohm
pF
TBD
Note: All specifications are typical at 25 °C unless otherwise stated.
Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com
3
ISOLATED DC/DC CONVERTERS
36 Vdc - 75 Vdc Input,
12 Vdc/17 A Output
Jun. 30, 2010
Bel Power Inc., a subsidiary of Bel Fuse Inc.
Mechanical Outline
Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com
4
ISOLATED DC/DC CONVERTERS
36 Vdc - 75 Vdc Input,
12 Vdc/17 A Output
Jun. 30, 2010
Bel Power Inc., a subsidiary of Bel Fuse Inc.
Mechanical Outline(continued)
I2C Connector (Molex: 50-36-2286)
Pin
1
Function
3.3V
Output
Connector
Input
Connector
2
CLOCK
DATA
3
I2C
Connector
Input DC Connector (Molex: 26-48-1065)
Output DC connector (Molex: 44472-1455)
Pin
1
Function
Pin
1
Function
12V
Pin
8
Function
GND
-48V BAT B
2
2
12V
9
GND
3
-48V BAT A
3
12V
10
11
12
13
14
GND
4
4
12V
GND
5
RTN B
RTN A
5
12V
GND
6
6
12V
GND
7
12V
GND
Notes:
1) Undimensioned components are shown for visual reference only.
2) All dimensions in inches (mm); Tolerances: x.xx +/-0.02 in. (x.x +/-0.5mm) x.xxx +/-0.010 in. (x.xx +/-0.25mm).
Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com
5
ISOLATED DC/DC CONVERTERS
36 Vdc - 75 Vdc Input,
12 Vdc/17 A Output
Jun. 30, 2010
Bel Power Inc., a subsidiary of Bel Fuse Inc.
Revision History
Date
Revision
Changes Detail
Approval
2010-5-17
PA
PB
First release
YF SUN
Modify Input Reflected Ripple Current(RMS), Input Reflected Ripple
Current(pk-pk), Transient Response and Mechanical Outline
2010-5-19
YF SUN
2010-6-9
2010-6-15
2010-6-30
PC
PD
PE
Update mechanical drawing and Pin out
YF SUN
YF SUN
YF SUN
Remove Power good; Update mechanical drawing and Pin out
Update mechanical drawing and Pin out
RoHS Compliance
Complies with the European Directive 2002/95/EC, calling for the elimination of lead and
other hazardous substances from electronic products.
©2010 Bel Fuse Inc. Specifications subject to change without notice. 063010
6
CORPORATE
FAR EAST
EUROPE
Bel Fuse Inc.
Bel Fuse Ltd.
Bel Fuse Europe Ltd.
206 Van Vorst Street
Jersey City, NJ 07302
Tel 201-432-0463
Fax 201-432-9542
www.belfuse.com
8F/ 8 Luk Hop Street
San Po Kong
Kowloon, Hong Kong
Tel 852-2328-5515
Fax 852-2352-3706
www.belfuse.com
Preston Technology Management Centre
Marsh Lane, Suite G7, Preston
Lancashire, PR1 8UD, U.K.
Tel 44-1772-556601
Fax 44-1772-888366
www.belfuse.com
相关型号:
CRXC-D0T120G
DC-DC Regulated Power Supply Module, 1 Output, 204W, Hybrid, ROHS COMPLIANT PACKAGE-23
BEL
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