07CY-60U120G [BEL]
DC-DC Regulated Power Supply Module, 1 Output, 84W, Hybrid, EIGHTH BRICK PACKAGE-8;
| 型号： | 07CY-60U120G |
| 厂家： | 
BEL FUSE INC. |
| 描述： | DC-DC Regulated Power Supply Module, 1 Output, 84W, Hybrid, EIGHTH BRICK PACKAGE-8 |
| 文件： | 总10页 (文件大小：284K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
ISOLATED DC/DC CONVERTERS
18 Vdc - 75 Vdc Input 12 Vdc /7 A Output
Apr. 28, 2011
Bel Power Inc., a subsidiary of Bel Fuse Inc.
0RCY-60U12x
Features
RoHS Compliant
Rev.D
Output Over-Voltage Shutdown
OCP/SCP
Isolated
High Efficiency
High Power Density
Fixed Frequency (258 kHz)
Input Under-Voltage Lockout
Input Over-Voltage Lockout
Over Temperature Protection
Low Cost
Output Voltage Trim
Positive/Negative Remote Sense
Basic Insulation
Ultra Wide Input Range:
18 Vdc - 75 Vdc
Remote On/Off
UL60950-1 Recognized (UL/cUL) (Pending)
Applications
Networking
Computers and peripherals
Telecommunications
Description
The 0RCY-60U12x is part of the isolated dc/dc converters that operate from a wide input range (18 Vdc - 75 Vdc)
and can cover both 24 Vin and 48 Vin input range. These units will provide up to 84 W of output power. They are
designed to be highly efficient and low cost. Features include remote on/off, over current protection, over voltage
shut down, over temperature protection and under-voltage lockout. These converters are provided in an industry
standard 1/8 brick package.
Part Selection
Output
Input
Max.
Output
Current
Max.
Output
Power
Typical
Efficiency
Model Number
Active High
With Heatsink
Model Number
Active Low
With Heatsink
Model Number
Active Low
Without Heatsink
Voltage
Voltage
18 Vdc -
75 Vdc
12 Vdc
7 A
84 W
92%
0RCY-60U120
0RCY-60U12L
0RCY-60U12B
Notes: Add “G” suffix at the end of the model number to indicate Tray Packaging.
Part Number Explanation
0 R CY – 60 U 12 x
1
2
3
4
5 6
7
1---Through hole
2---RoHS 6, change “R” to “7” means RoHS 5
3---Series name
4---Series code
5---Input range (18-75V)
6---Output voltage 12V
7---Option, “x” of the model part number to be 0-9, A-Z, which will represent the special request of
customer.
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
18 Vdc - 75 Vdc Input 12 Vdc /7 A Output
Apr. 28, 2011
Bel Power Inc., a subsidiary of Bel Fuse Inc.
Absolute Maximum Ratings
Unit
V
Parameter
Min
-0.3
-
Typ
Max
80
Notes
Input Voltage (continuous)
Input Transient Voltage
Remote On/Off
-
-
-
-
-
-
100
18
V
100 mS maximum
-0.3
-
V
I/O Isolation Voltage
Ambient Temperature
Storage Temperature
1500
85
V
-40
-55
C
C
125
Note: 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
Input Voltage
18
24/48
75
V
Input Current (full load)
Vin=18 V
Vin=75 V
-
-
6.7
1.6
-
-
A
A
Input Current (no load)
-
-
100
10
180
15
mA
mA
Remote Off Input Current
Tested with simulated source
impedance of 10 uH, 5 Hz to 20 MHz;
use a 1 uF/100 V ceramic cap and a
100 uF/100 V electrolytic cap with
ESR = 1 ohm max. at 200 kHz at
25 C.
Input Reflected Ripple Current
(rms)
-
-
7
10
30
mA
Input Reflected Ripple Current
(pk-pk)
15
mA
I2t Inrush Current Transient
Turn-on Voltage Threshold
Turn-off Voltage Threshold
Input Over Voltage Lockout
-
0.05
17.0
16.0
78
0.1
17.5
16.5
80
A2s
V
16.0
15.0
76
V
V
CAUTION: This converter is not internally fused. An input line fuse must be used in application.
Recommend a fast-acting fuse with maximum rating of 8A on system board. Refer to the fuse
manufacture’s datasheet for further information.
Notes: 1. This converter has internal C-L-C (2.2uH-2*0.47uF+2.2uF) filter.
2. All specifications are typical at 25 C unless otherwise stated.
Output Specifications
Parameter
Min
Typ
Max
Unit
Notes
Output Voltage Set Point
11.76
12.00
12.24
V
Vin=48 V, Io=50% load
Load Regulation
Line Regulation
-
-
±6
±12
±20
mV
mV
±10
Regulation Over Temperature
(-40deg.C~ +85deg.C)
-
±30
±50
mV
0-20 MHz BW, with a 0.1 µF ceramic
cap and a 10 uF tantalum cap at the
output.
Ripple and Noise (rms)
Ripple and Noise (pk-pk)
-
-
25
50
mV
mV
100
150
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
18 Vdc - 75 Vdc Input 12 Vdc /7 A Output
Apr. 28, 2011
Bel Power Inc., a subsidiary of Bel Fuse Inc.
Output Specifications (continued)
Parameter
Min
Typ
Max
Unit
Notes
Output Current Range
0
-
7
A
Output DC Current Limit
Short Circuit Surge Transient
Rise Time
7.7
-
3
11
5
A
Vin=48 V, in Hiccup Mode.
-
5
-
A2s
10
20
20
0
15
25
25
3
mS
mS Ton(Enable from Vin)
Turn on Time
-
mS Ton(Enable from ON/OFF)
Overshoot at Turn on
-
%
Output Capacitance
0
-
1000
uF
Transient Response
Overshoot
-
-
-
-
300
400
300
400
400
600
400
600
mV
75% ~ 50%
Max Load
di/dt=0.1 A/us, Vin=24 Vdc, Ta=25 °C,
uS
Settling Time
Overshoot
with a 0.1 µF ceramic cap and a 10 uF
tantalum cap at output.
mV
uS
50% ~ 75%
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
Unit
Notes
Efficiency
Vin=24 V
Vin=48 V
90
90.5
91.5
92
-
-
%
%
Measured at normal Vin, full load.
Switching Frequency
Isolation Capacitance
240
-
258
280
-
kHz
pF
1500
The total voltage increased by trim
and remote sense should not exceed
15%Vo.
Remote Sense Compensation
-
-
10
%
Output Voltage Trim Range
Over Temperature Protection
Over Voltage Protection
80
-
-
125
-
110
-
%
C
V
-
13.8
Vin=48 V, full load, in Hiccup mode.
Calculated Per Bell Core SR-332
(Vo=12V, Io=80%load, Ta = 25 C)
MTBF
1,867,232
hours
-
Dimensions
Inches (L × W × H)
0RCY-60U120 & 0RCY-60U12L
2.30 x 0.896 x 0.49
Millimeters (L × W × H)
58.42 x 22.76 x 12.47
Dimensions
Inches (L × W × H)
2.30 x 0.900 x 0.45
-
0RCY-60U12B
Millimeters (L × W × H)
58.42 x 22.86 x 11.50
Weight
-
31.2
-
g
0RCY-60U120 & 0RCY-60U12L
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
18 Vdc - 75 Vdc Input 12 Vdc /7 A Output
Apr. 28, 2011
Bel Power Inc., a subsidiary of Bel Fuse Inc.
Remote On/Off
Parameter
Min
Typ
Max
Unit
Notes
Signal Low (Unit On)
Signal High (Unit Off)
Signal Low (Unit Off)
Signal High (Unit On)
Current Sink
-0.3
-
0.8
V
0RCY-60U12L & 0RCY-60U12B.
The remote on/off pin open, Unit off.
Active Low
Active High
2.4
-0.3
2.4
0
-
-
-
-
18
0.8
18
V
V
0RCY-60U120.
The remote on/off pin open, Unit on.
V
0.75
mA
Output Trim Equations
Equations for calculating the trim resistor are shown below. The Trim Down resistor should be connected
between the Trim pin and GND pin. The Trim Up resistor should be connected between the Trim pin and the
Vout pin. Only one of the resistors should be used for any given application.
511
Vout
Rtrimdown
10.22
k
delta
Module
Module
Trim
GND
Rtrimdown
Rtrimup
(100 delta)Vo 5.11 626
1.225 delta
Rtrimup
10.22k
Vout
Trim
GND
Note:
Vo _ req Vo
delta
100
%
Vo
Vo_req=Desired (trimmed) output voltage [V]
Output voltage Vo=12.00 V
Efficiency Data
Efficiency Curve
90.00%
80.00%
70.00%
60.00%
50.00%
18 V
24 V
48 V
75 V
0.7A
1.75A
3.5A
5.25A
7A
Output Current (A)
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
18 Vdc - 75 Vdc Input 12 Vdc /7 A Output
Apr. 28, 2011
Bel Power Inc., a subsidiary of Bel Fuse Inc.
Thermal Derating Curves
Maximum FET junction temperature derated to 120 C
0RCY-60U120 & 0RCY-60U12L
Vin=24 V, Vo=12 V
Vin=48 V, Vo=12 V
0RCY-60U12B
Vin=24 V, Vo=12 V
Vin=48 V, Vo=12 V
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
18 Vdc - 75 Vdc Input 12 Vdc /7 A Output
Apr. 28, 2011
Bel Power Inc., a subsidiary of Bel Fuse Inc.
Ripple and Noise Waveforms
24 Vdc input, 12 Vdc/7 A output
48 Vdc input, 12 Vdc/7 A output
Note: Ripple and noise at full load, 0-20 MHz BW, with a 0.1 uF ceramic cap and a 10 uF tantalum cap at the
output, and Ta=25 deg C.
Transient Response Waveforms
50%-75% Load Transients at Vin=24 V
75%-50% Load Transients at Vin=48 V
Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 Tel 201-432-0463 Fax 201-432-9542 www.belfuse.com
6
ISOLATED DC/DC CONVERTERS
18 Vdc - 75 Vdc Input 12 Vdc /7 A Output
Apr. 28, 2011
Bel Power Inc., a subsidiary of Bel Fuse Inc.
Transient Response Waveforms (continued)
50%-75% Load Transients at Vin=24 V
75%-50% Load Transients at Vin=48 V
Note: Transients Response at Vo=12V, di/dt=0.1 A/us, with a 0.1 µF ceramic cap and a 10 uF tantalum cap at
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
7
ISOLATED DC/DC CONVERTERS
18 Vdc - 75 Vdc Input 12 Vdc /7 A Output
Apr. 28, 2011
Bel Power Inc., a subsidiary of Bel Fuse Inc.
Mechanical Outline
0RCY-60U120 & 0RCY-60U12L
Pin Connections
Pin
Name
Function
Pin Dia
1
Vin+
0.040’’
Positive input voltage
Input to turn converter
on and off, referenced
to Vin-
2
On/Off
0.040’’
3
4
5
6
7
8
Vin-
Vout-
0.040’’
0.062’’
0.040’’
0.040’’
0.040’’
0.062’’
Negative input voltage
Negative output voltage
Negative remote sense
Output voltage trim
Positive output voltage
Positive output voltage
Sense-
Trim
Sense+
Vout+
Notes: 1. Pin 5 must be connected to Vout-.
2. Leave Pin 6 open for nominal voltage.
3. Pin 7 must be connected to Vout+.
Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 Tel 201-432-0463 Fax 201-432-9542 www.belfuse.com
8
ISOLATED DC/DC CONVERTERS
18 Vdc - 75 Vdc Input 12 Vdc /7 A Output
Apr. 28, 2011
Bel Power Inc., a subsidiary of Bel Fuse Inc.
Mechanical Outline (continued)
0RCY-60U12B
Pin Connections
Pin
Name
Function
Pin Dia
1
Vin+
0.040’’
Positive input voltage
Input to turn converter
on and off, referenced
to Vin-
2
On/Off
0.040’’
3
4
5
6
7
8
Vin-
Vout-
0.040’’
0.062’’
0.040’’
0.040’’
0.040’’
0.062’’
Negative input voltage
Negative output voltage
Negative remote sense
Output voltage trim
Positive output voltage
Positive output voltage
Sense-
Trim
Sense+
Vout+
Notes: 1. Pin 5 must be connected to Vout-.
2. Leave Pin 6 open for nominal voltage.
3. Pin 7 must be connected to Vout+.
Note: This module is recommended and compatible with Pb-Free Wave Soldering and must be soldered
using a peak solder temperature of no more than 260 ºC for less than 5 seconds.
Note:
1) All Pins: Material - Copper Alloy;
Finish – 3 micro inches minimum Gold over 50 micro inches minimum Nickel plate.
2) Undimensioned components are shown for visual reference only.
3) 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
9
ISOLATED DC/DC CONVERTERS
18 Vdc - 75 Vdc Input 12 Vdc /7 A Output
Apr. 28, 2011
Bel Power Inc., a subsidiary of Bel Fuse Inc.
Revision History
Date
Revision
Changes Detail
Approval
2011-04-28
D
Add P/N 0RCY-60U12B without heatsink.
XF Jiang
RoHS Compliance
Complies with the European Directive 2002/95/EC, calling for the elimination of lead and
other hazardous substances from electronic products.
2011 Bel Fuse Inc. Specifications subject to change without notice. 042811
10
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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