07LC-10T05LG [BEL]
DC-DC Regulated Power Supply Module;
| 型号： | 07LC-10T05LG |
| 厂家： | 
BEL FUSE INC. |
| 描述： | DC-DC Regulated Power Supply Module |
| 文件： | 总8页 (文件大小：274K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
ISOLATED DC/DC CONVERTERS
48 Vdc Input, 3.3 Vdc/2 A, 5 Vdc/2 A, 12 Vdc/1 A, 24 Vdc/0.5 A Output
0RLC-10Txxx Series
RoHS Compliant
Rev.A
•
•
•
•
•
•
Isolated
•
•
•
•
•
Low Cost
Trim
Fixed Frequency
High Power Density
OCP/SCP
High Efficiency
Remote On/Off
Output Over-Voltage Shutdown
Safety Approval to UL60950-1 (Pending)
Active Low/High (Option)
Description
The 0RLC-10T Series are isolated dc/dc converters that operate from a nominal 48 Vdc source. These units will
provide up to 12 W of output power from a nominal 48 Vdc input. These units are designed to be highly efficient
and very low cost. Features include remote on/off, over current protection and short circuit protection. These
converters are provided in an industry standard package.
Part Selection
Output
Voltage
3.3 Vdc
5.0 Vdc
12 Vdc
24 Vdc
Input Voltage
Max. Output
Current
2 A
Max. Output
Power
6.6 W
Typical
Efficiency
77%
Model Number
Active High
0RLC-10T033
0RLC-10T050
0RLC-10T120
0RLC-10T240
Model Number
Active Low
0RLC-10T03L
0RLC-10T05L
0RLC-10T12L
0RLC-10T24L
36 Vdc - 75 Vdc
36 Vdc - 75 Vdc
36 Vdc - 75 Vdc
36 Vdc - 75 Vdc
2 A
1 A
0.5 A
10 W
12 W
12 W
82%
83%
85%
Notes: 1. Add “G” suffix at the end of the model number to indicate Tray Packaging.
2. All part numbers above indicate RoHS 6. Change the second letter "R" to "7" for RoHS 5 part numbers.
Absolute Maximum Ratings
Parameter
Min
-0.3 V
Typ
-
Max
75 V
Notes
Continuous Input Voltage
Peak/Surge Input Voltage
-0.3 V
-
100 V
Transients of 100 ms or less in duration
Remote On/Off (Active Low)
Remote On/Off (Active High)
Ambient Temperature
-0.3 V
-0.3 V
0 °C
-
-
-
-
18 V
7 V
70 °C
125 °C
Storage Temperature
-40 °C
Input Specifications
Parameter
Min
Typ
Max
Notes
Input Voltage
36 V
-
75 V
Input Current (no load)
Input Current (full load)
Remote Off Input Current (Active Low)
Remote Off Input Current (Active High)
-
-
-
-
40 mA
0.45 A
10 mA
10 mA
-
5 mA
-
With simulated source impedance of
10 uH, 5 Hz to 20 MHz; use a
47uF/100 V electrolytic capacitor
with ESR = 1 ohm max. at 200 kHz
at 25 °C.
Input Reflected Ripple Current
(pk-pk)
-
-
15 mA
30 mA
Input Reflected Ripple Current
(rms)
5 mA
10 mA
I2t Inrush Current Transient
Turn-on Voltage Threshold
-
-
0.039 A2s
30 V
0.062 A2s
-
Note: All specifications are typical at nominal input, full load 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
ISOLATED DC/DC CONVERTERS
48 Vdc Input, 3.3 Vdc/2 A, 5 Vdc/2 A, 12 Vdc/1 A, 24 Vdc/0.5 A Output
Output Specifications
Parameter
Min
Typ
Max
Notes
Output Voltage Set Point
VO=3.3 V
VO=5.0 V
VO=12 V
VO=24 V
3.201 V
4.850 V
11.64 V
23.28 V
3.30 V
5.00 V
12.00 V
24.00 V
3.399 V
5.150 V
12.36 V
24.72 V
Vin=48 V for all outputs
Line Regulation
Load Regulation
VO=3.3 V
VO=5.0 V
VO=12 V
VO=24 V
-
-
-
-
5 mV
10 mV
20 mV
35 mV
10 mV
15 mV
36 mV
48 mV
VO=3.3 V
VO=5.0 V
VO=12 V
VO=24 V
-
-
-
-
10 mV
15 mV
36 mV
48 mV
15 mV
25 mV
60 mV
80 mV
Regulation Over Temperature
(0 °C to 70 °C)
-
75 mV
150mV
Output Current
VO=3.3 V
VO=5.0 V
VO=12 V
VO=24 V
0.2 A
0.2 A
0.1 A
0.05 A
-
-
-
-
2.0 A
2.0 A
1.0 A
0.5 A
Current Limit Threshold
VO=3.3 V
VO=5.0 V
VO=12 V
VO=24 V
-
-
-
-
3.0 A
3.0 A
1.5 A
0.75 A
-
-
-
-
Short Circuit Surge Transient
Ripple and Noise (rms)
-
TBD
-
A2s
VO=3.3 V
VO=5.0 V
VO=12 V
VO=24 V
10 mV
18 mV
21 mV
45 mV
15 mV
30 mV
40 mV
70 mV
-
-
-
0 - 20 MHz BW ,
with 1 uF ceramic load
capacitance
Ripple and Noise (pk-pk)
Turn on Time
VO=3.3 V
VO=5.0 V
VO=12 V
VO=24 V
-
-
-
-
40 mV
60 mV
80 mV
120 mV
60 mV
100 mV
120 mV
180 mV
Power On
Remote On
-
-
-
200 mS
40 mS
0.5 mS
Overshoot at Turn on
Output Capacitance
-
0%
3%
VO=3.3 V
VO=5.0 V
VO=12 V
VO=24 V
0 uF
0 uF
0 uF
0 uF
-
-
-
-
800 uF
800 uF
100 uF
20 uF
Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com
ISOLATED DC/DC CONVERTERS
48 Vdc Input, 3.3 Vdc/2 A, 5 Vdc/2 A, 12 Vdc/1 A, 24 Vdc/0.5 A Output
Output Specifications (continued)
Parameter
Min
Typ
Max
Notes
Transient Response
Overshoot
Settling Time
Overshoot
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
100 mV
200 uS
100 mV
200 uS
100 mV
100 uS
100 mV
100 uS
150 mV
150 uS
150 mV
150 uS
350 mV
200 uS
350 mV
200 uS
150 mV
300 uS
150 mV
300 uS
150 mV
150 uS
150 mV
150 uS
250 mV
200 uS
250 mV
200 uS
500 mV
250 uS
500 mV
250 uS
50% ~ 100%
Max Load
VO=3.3 V
VO=5.0 V
VO=12 V
VO=24 V
100% ~ 50%
Max Load
Settling Time
Overshoot
50% ~ 100%
Max Load
Settling Time
Overshoot
100% ~ 50%
Max Load
di/dt = 0.1 A/uS; Vin = 48
V; Ta = 25 °C and 1 uF
ceramic capacitor
Settling Time
Overshoot
50% ~ 100%
Max Load
Settling Time
Overshoot
100% ~ 50%
Max Load
Settling Time
Overshoot
50% ~ 100%
Max Load
Settling Time
Overshoot
100% ~ 50%
Max Load
Settling Time
Note: All specifications are typical at nominal input, full load at 25 °C unless otherwise stated.
General Specifications
Parameter
Min
Typ
Max
Notes
Efficiency
VO=3.3 V
VO=5.0 V
VO=12 V
VO=24 V
73%
78%
79%
81%
77%
82%
83%
85%
-
-
-
-
Vin=48 V, IO= IOmax
Switching Frequency
Output Trim Range
200 kHz
95%VO
250 kHz
-
300 kHz
105%VO
For all outputs
Calculated Per Bell Core SR-332 (IO =
Nomal; Ta = 25 °C)
MTBF
TBD
Dimensions
Inches (L × W × H)
1.91 x 0.98 x 0.477
Millimeters (L × W × H)
48.51 x 24.89 x 12.12
Weight
-
10.3 g
-
Note: All specifications are typical at 25 °C unless otherwise stated.
Control Specifications
Parameter
Min
Typ
Max
Notes
Remote On/Off
Signal Low (Unit On)
Signal High (Unit Off)
Signal Low (Unit Off)
Signal High (Unit On)
-0.3 V
3.5 V
-0.3 V
3.5 V
-
-
-
-
0.8 V
18 V
0.8 V
7 V
Active Low
Active High
The remote on/off pin open, Unit
On.
Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com
ISOLATED DC/DC CONVERTERS
48 Vdc Input, 3.3 Vdc/2 A, 5 Vdc/2 A, 12 Vdc/1 A, 24 Vdc/0.5 A Output
Output Trim Equations
Equations for calculating the trim resistor (in kΩ) given the desired adjusted voltage (Vadj) and the nominal
output voltage of the converter (Vnom) are shown below. The Trim Down resistor should be connected between
the Trim pin and Vout. The Trim Up resistor should be connected between the Trim pin and Ground. Only one of
the resistors should be used for any given application.
Vout
Rtrimdown
A
Module
Trim
RTrimDown
=
− B
Vnom −Vadj
GND
Vout
Trim
C
RTrimUp
=
− D
Module
Vadj −Vnom
Rtrimup
GND
Vnom
A
B
C
D
24
12
5.0
3.3
489.490
113.550
56.410
21.628
28.310
16.990
51.200
75.400
26.660
13.020
18.228
13.020
6.810
6.490
36.500
64.900
Efficiency Data
90.0%
85.0%
80.0%
75.0%
70.0%
65.0%
60.0%
55.0%
50.0%
90.00%
85.00%
80.00%
75.00%
70.00%
65.00%
60.00%
55.00%
50.00%
0.00
36V
48V
75V
36V
48V
75V
0.50
1.00
1.50
2.00
0.20
0.50
1.00
1.50
2.00
OUTPUT CURRENT(A)
OUTPUT CURRENT (A)
0RLC-10T033
0RLC-10T050
90.00%
85.00%
80.00%
75.00%
70.00%
65.00%
60.00%
55.00%
50.00%
0.05
90.00%
85.00%
80.00%
75.00%
70.00%
65.00%
60.00%
55.00%
50.00%
36V
48V
75V
36V
48V
75V
0.00 0.20 0.40 0.60 0.80 1.00
OUTPUT CURRENT (A)
0.13
0.25
0.38
0.50
OUTPUT CURRENT (A)
0RLC-10T120
0RLC-10T240
Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com
ISOLATED DC/DC CONVERTERS
48 Vdc Input, 3.3 Vdc/2 A, 5 Vdc/2 A, 12 Vdc/1 A, 24 Vdc/0.5 A Output
Thermal Derating Curves
Vo=3.3 V, Io=2 A
Vo=5 V, Io=2 A
Vo=12 V, Io=1 A
Vo=24 V, Io=0.5 A
Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com
ISOLATED DC/DC CONVERTERS
48 Vdc Input, 3.3 Vdc/2 A, 5 Vdc/2 A, 12 Vdc/1 A, 24 Vdc/0.5 A Output
Ripple and Noise Waveforms
Vo=3.3 V
Vo=5.0 V
Vo=12 V
Vo=24 V
Note: Ripple and noise at full load, 48 Vdc input, with a 1 uF ceramic capacitor at the output, and
Ta=25 deg C.
Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com
ISOLATED DC/DC CONVERTERS
48 Vdc Input, 3.3 Vdc/2 A, 5 Vdc/2 A, 12 Vdc/1 A, 24 Vdc/0.5 A Output
Transient Response Waveforms
Vout=3.3 V 50% to 100% Load Transients
Vout=3.3 V 100% to 50% Load Transients
Vout=5.0 V 50% to 100% Load Transients
Vout=5.0 V 100% to 50% Load Transients
Vout=12 V 50% to 100% Load Transients
Vout=12 V 100% to 50% Load Transients
Vout=24 V 50% to 100% Load Transients
Vout=24 V 100% to 50% Load Transients
Note: Transient response at Vin=48 V, di/dt=0.1 A/uS, with external 1 uF ceramic capacitor, and Ta=25 deg C.
Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com
ISOLATED DC/DC CONVERTERS
48 Vdc Input, 3.3 Vdc/2 A, 5 Vdc/2 A, 12 Vdc/1 A, 24 Vdc/0.5 A Output
Mechanical Outline
Pin Connections
Pin
Function
1
Vin+
2
Vin-
3
Enable
Vo+
4
5
Trim
6
Vo-
RoHS Compliance
Complies with the European Directive 2002/95/EC, calling for the elimination of lead and
other hazardous substances from electronic products.
©2007 Bel Fuse Inc. Specifications subject to change without notice. 030207
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
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