V7P2-50E1A0G [BEL]
DC-DC Regulated Power Supply Module, 1 Output, 250W, Hybrid, SIP-15;
| 型号： | V7P2-50E1A0G |
| 厂家： | 
BEL FUSE INC. |
| 描述： | DC-DC Regulated Power Supply Module, 1 Output, 250W, Hybrid, SIP-15 |
| 文件： | 总13页 (文件大小：580K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
NON-ISOLATED DC/DC CONVERTERS
5 Vdc - 13.8 Vdc Input
0.6 Vdc - 5.0 Vdc/50 A Output
Jan. 21, 2010
Bel Power Inc., a subsidiary of Bel Fuse Inc.
xRP2-50E1Ax
RoHS Compliant
Rev.H
Features
Non-Isolated
Output Over-Voltage Shutdown
OCP/SCP
High Efficiency
Fixed Switching Frequency
Low Cost
Low Output Ripple
Power Good Signal
Remote On/Off
Excellent Thermal Performance
Wide Input Voltage Range
Wide Output Trim Range
Applications
Networking
Computers and peripherals
Telecommunications
Description
The xRP2-50E1Ax is a non-isolated dc/dc converter that operates over a wide range of input voltage (Vin = 5
Vdc - 13.8 Vdc). This unit can provide a precisely regulated output voltage from 0.6 Vdc to 5.0 Vdc and can
deliver up to 50 A of output current. This unit is designed to be highly efficient and low cost. The converter is
provided in an industry standard package.
Part Selection
Output
Voltage
Input
Voltage
Max. Output Max. Output Typical Efficiency
Part Number
Horizontal Mount Vertical Mount
Part Number
Current
Power
250 W
250 W
(Vo=1.8 Vdc）
0.6 V - 5.0 V 5.0 V - 13.8 V
0.6 V - 5.0 V 5.0 V - 13.8 V
50 A
86%
0RP2-50E1A0
0RP2-50E1A1
VRP2-50E1A0
VRP2-50E1A1
50 A
86%
Note: Add “G” suffix at the end of the model numbers listed above to indicate “Tray Packaging”.
Part Number Explanation
x R P2 – 50 E 1A x
1 2
3
4
5
6 7
1---Using “0” means horizontal mount, and using “V” means Vertical mount
2---RoHS 6, change “R” to “7” means RoHS 5
3---Series name (SIP)
4---Series code (output current 50A)
5---Input range (5-13.8V)
6---Output voltage (0.6-5.0V)
7---Suffix, “0” means model has a trim resistor equation
“1” means model has a trim voltage equation
Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 Tel 201-432-0463 Fax 201-432-9542 www.belfuse.com
NON-ISOLATED DC/DC CONVERTERS
5 Vdc - 13.8 Vdc Input
0.6 Vdc - 5.0 Vdc/50 A Output
Jan. 21, 2010
Bel Power Inc., a subsidiary of Bel Fuse Inc.
Absolute Maximum Ratings
Parameter
Min
Typ
Max
Notes
Input Voltage (continuous)
Output Enable Terminal Voltage
Ambient Temperature
-0.3 V
-
15 V
-0.3 V
0 C
-
-
-
15 V
70 C
125 C
Storage Temperature
-55 C
Input Specifications
Parameter
Min
Typ
Max
Notes
Input Voltage
Vo≤2.8 V
Vo >2.8 V
5 V
1.8*Vo
12 V
12 V
13.8 V
13.8 V
Input Current (full load)
-
-
38 A
With simulated source impedance of
1 uH, 5 Hz to 20 MHz. Use a 1000
uF/16 V electrolytic capacitor with
ESR=0.1 ohm max, at 100 kHz at
25°C.
Input Reflected Ripple Current (pk-pk)
-
35 mA
-
Input Reflected Ripple Current (rms)
-
10 mA
-
I2t Inrush Current Transient
Turn-on Voltage Threshold
Under Voltage Threshold
-
-
1 A2s
4.8 V
4.6 V
4.4 V
4.0 V
4.6 V
4.3 V
Note: All specifications are typical at 25 C unless otherwise stated.
Output Specifications
Parameter
Min
Typ
Max
Notes
Output Voltage Set Point Accuracy
Vo≥1 V
Vo＜1 V
-1.5 % Vo
-10 mV
-
-
+1.5 % Vo
+10 mV
Vin=Vinmin, Io=Iomax
Load Regulation
Line Regulation
Vo≥2.5 V
Vo＜2.5 V
-
-
-
-
0.6% Vo
12 mV
Vo≥2.5 V
Vo＜2.5 V
-
-
-
-
0.3% Vo
9 mV
Regulation Over Temperature
-
-
0.02% Vo/C
(0 C to +70 C)
Output Current
0 A
-
50 A
Current Limit Threshold
105% Io
130% Io
180% Io
Output Ripple and Noise (pk-pk)
Vo=5.0 V
-
-
-
-
-
-
-
-
-
-
-
-
110 mV
100 mV
100 mV
80 mV
60 mV
60 mV
Test conditions:
Vo=3.3 V
Vo=2.5 V
Vo=1.5 V
Vo=1.0 V
Vo=0.6 V
0-20MHz BW, with a 1µF
ceramic capacitor and a 10 uF
Tantalum cap at output.
Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 Tel 201-432-0463 Fax 201-432-9542 www.belfuse.com
NON-ISOLATED DC/DC CONVERTERS
5 Vdc - 13.8 Vdc Input
0.6 Vdc - 5.0 Vdc/50 A Output
Jan. 21, 2010
Bel Power Inc., a subsidiary of Bel Fuse Inc.
Output Specifications (continued)
Parameter
Output Ripple and Noise (rms)
Vo=5.0 V
Min
Typ
Max
Notes
Test conditions:
0-20MHz BW, with a 1µF
ceramic capacitor and a 10 uF
Tantalum cap at output.
-
-
-
-
-
-
-
-
-
-
-
-
35 mV
35 mV
35 mV
30 mV
25 mV
25 mV
Vo=3.3 V
Vo=2.5 V
Vo=1.5 V
Vo=1.0 V
Vo=0.6 V
Turn On Time
-
-
-
-
-
-
10 mS
3 mS
0.5%
Rise Time
Overshoot at Turn on and off
Output Capacitance
0 uF
-
4700 uF
ESR≥1 mΩ
Transient Response
50% ~ 100% Max Load
-
-
300 mV
100 uS
300 mV
100 uS
Test conditions:
di/dt = 10 A/uS; Vin =12 V;
Co=0 uF.
Settling Time
VO=All
100% ~ 50% Max Load
-
-
-
-
-
-
Settling Time
Note: All specifications are typical at nominal input, full load at 25°C unless noted.
General Specifications
Parameter
Min
Typ
Max
Notes
Efficiency
Vo=5.0 V
Vo=3.3 V
Vo=2.5 V
Vo=1.8 V
Vo=1.5 V
Vo=1.2 V
Vo=1.0 V
Vo=0.6 V
-
-
-
-
-
-
-
-
93%
91%
88%
86%
84%
82%
75%
68%
-
-
-
-
-
-
-
-
Switching Frequency
-
330 kHz
-
-
Output Voltage Trim Range
Over Voltage Protection
0.6 V
5 V
Trim pin is open, Vo = 0.6 V.
Vin=12 V, Io=full load.
110% Vo,set
115%Vo,set
130%Vo,set
Calculated Per Bell Core SR-
332 (IO =40 A, Vo=1.92 V;
Vin=12 V; Ta = 25 C, 100LFM
forced air flow.)
MTBF
3,361,100 hours
Dimensions (horizontal mount)
Inches (L × W × H)
Millimeters (L × W × H)
1.45 x 1.1 x 0.783
36.83 x 27.94 x 19.9
Dimensions (vertical mount)
Inches (L × W × H)
1.45 x 1.1 x 0.743
Millimeters (L × W × H)
36.83 x 27.94 x 18.87
Weight
-
28.5 g
-
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
NON-ISOLATED DC/DC CONVERTERS
5 Vdc - 13.8 Vdc Input
0.6 Vdc - 5.0 Vdc/50 A Output
Jan. 21, 2010
Bel Power Inc., a subsidiary of Bel Fuse Inc.
Control Specifications
Parameter
Min
Typ
Max
Notes
Remote On/Off (Active High)
Signal Low (Unit Off)
Signal High (Unit On)
Current Source/Sink
-0.3 V
2 V
-
-
-
0.8 V
Vin,max
3.3 mA
Remote On/Off pin is open, unit is off.
0 mA
PwGood (PowerGood)
2.4 V
-
-
-
-
5.25 V
2 mA
0.4 V
4 mA
PwGood = High = Power
Good
-
0 V
-
PwGood = Low = Power
Not Good
Output Trim Equation
xRP2-50E1A0--- Trim resistor equation
Vout
1.2
Rtrim
( K )
Module
Trim+
Trim–
Vo 0.6
Rtrim
xRP2-50E1A1--- Trim voltage equation
Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 Tel 201-432-0463 Fax 201-432-9542 www.belfuse.com
NON-ISOLATED DC/DC CONVERTERS
5 Vdc - 13.8 Vdc Input
0.6 Vdc - 5.0 Vdc/50 A Output
Jan. 21, 2010
Bel Power Inc., a subsidiary of Bel Fuse Inc.
Efficiency Data
Efficiency Curve Vo=1.2 V
Efficiency Curve Vo=0.6 V
95.0%
90.0%
85.0%
80.0%
75.0%
70.0%
65.0%
60.0%
85.0%
80.0%
75.0%
70.0%
65.0%
60.0%
55.0%
50.0%
5 V
5 V
12 V
13.8 V
12 V
13.8 V
5
12.5
25
37.5
50
5
12.5
25
37.5
50
Output Current (A)
Output Current (A)
Efficiency Curve Vo=1.8 V
Efficiency Curve Vo=2.5 V
95.0%
90.0%
85.0%
80.0%
75.0%
70.0%
65.0%
60.0%
100.0%
95.0%
90.0%
85.0%
80.0%
75.0%
70.0%
65.0%
5 V
5 V
12 V
13.8 V
12 V
13.8 V
5
12.5
25
37.5
50
5
12.5
25
37.5
50
Output Current (A)
Output Current (A)
Efficiency Curve Vo=5.0 V
Efficiency Curve Vo=3.3 V
100.0%
95.0%
90.0%
85.0%
80.0%
75.0%
70.0%
65.0%
100.0%
95.0%
90.0%
85.0%
80.0%
75.0%
70.0%
65.0%
9 V
6 V
12 V
13.8 V
12 V
13.8 V
5
12.5
25
37.5
50
5
12.5
25
37.5
50
Output Current (A)
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
NON-ISOLATED DC/DC CONVERTERS
5 Vdc - 13.8 Vdc Input
0.6 Vdc - 5.0 Vdc/50 A Output
Jan. 21, 2010
Bel Power Inc., a subsidiary of Bel Fuse Inc.
Thermal Derating Curves
The thermal reference point Tref is shown above. For reliable operation this temperature should not exceed
115C. The output power of the module should not exceed the rated power for the module.
Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 Tel 201-432-0463 Fax 201-432-9542 www.belfuse.com
NON-ISOLATED DC/DC CONVERTERS
5 Vdc - 13.8 Vdc Input
0.6 Vdc - 5.0 Vdc/50 A Output
Jan. 21, 2010
Bel Power Inc., a subsidiary of Bel Fuse Inc.
Thermal Derating Curves (continued)
Vin=12 V, Vo=0.6 V
Vin=12 V, Vo=1.8 V
Vin=12 V, Vo=3.3 V
Vin=12 V, Vo=1.2 V
Vin=12 V, Vo=2.5 V
Vin=12 V, Vo=5.0 V
Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 Tel 201-432-0463 Fax 201-432-9542 www.belfuse.com
NON-ISOLATED DC/DC CONVERTERS
5 Vdc - 13.8 Vdc Input
0.6 Vdc - 5.0 Vdc/50 A Output
Jan. 21, 2010
Bel Power Inc., a subsidiary of Bel Fuse Inc.
Ripple and Noise Waveforms
12 Vdc input, 0.6 Vdc/50 A output
12 Vdc input, 1.8 Vdc/50 A output
12 Vdc input, 1.2 Vdc/50 A output
12 Vdc input, 2.5 Vdc/50 A output
12 Vdc input, 3.3 Vdc/50 A output
12 Vdc input, 5.0 Vdc/50 A output
Note: Ripple and noise at full load, 0-20 MHz BW, with a 10 uF and a 1uF ceramic cap 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
NON-ISOLATED DC/DC CONVERTERS
5 Vdc - 13.8 Vdc Input
0.6 Vdc - 5.0 Vdc/50 A Output
Jan. 21, 2010
Bel Power Inc., a subsidiary of Bel Fuse Inc.
Transient Response Waveforms
Vout= 0.6 V 0%-50% Load Transient
Vout=0.6 V 50%-0% Load Transient
Vout=1.2 V 50%-0% Load Transient
Vout=1.8 V 50%-0% Load Transient
Vout=1.2 V 0%-50% Load Transient
Vout=1.8 V 0%-50% Load Transient
Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 Tel 201-432-0463 Fax 201-432-9542 www.belfuse.com
NON-ISOLATED DC/DC CONVERTERS
5 Vdc - 13.8 Vdc Input
0.6 Vdc - 5.0 Vdc/50 A Output
Jan. 21, 2010
Bel Power Inc., a subsidiary of Bel Fuse Inc.
Transient Response Waveforms (continued)
Vout= 2.5 V 0%-50% Load Transient
Vout=2.5 V 50%-0% Load Transient
Vout=3.3 V 50%-0% Load Transient
Vout=5 V 50%-0% Load Transient
Vout=3.3 V 0%-50% Load Transient
Vout=5 V 0%-50% Load Transient
Note: Transient response at di/dt = 10 A/uS, with extemal electrolytic cap 4700 uF, 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
NON-ISOLATED DC/DC CONVERTERS
5 Vdc - 13.8 Vdc Input
0.6 Vdc - 5.0 Vdc/50 A Output
Jan. 21, 2010
Bel Power Inc., a subsidiary of Bel Fuse Inc.
Mechanical Outline
0RP2-50E1Ax
Pin Connections
Pin
Function
Pin
Function
1
2
3
4
5
6
7
8
Vout
Vout
Vout
9
PwGOOD
Sense-
Sense+
Vin
10
11
12
13
14
15
GND
GND
Vin
Enable
Trim-
GND
GND
Trim+
Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 Tel 201-432-0463 Fax 201-432-9542 www.belfuse.com
NON-ISOLATED DC/DC CONVERTERS
5 Vdc - 13.8 Vdc Input
0.6 Vdc - 5.0 Vdc/50 A Output
Jan. 21, 2010
Bel Power Inc., a subsidiary of Bel Fuse Inc.
Mechanical Outline (continued)
VRP2-50E1Ax
Pin Connections
Pin
Function
1
Vout
Vout
2
Vout
3
4
GND
GND
5
6
Enable
Trim-
7
8
Trim+
PwGOOD
Sense-
Sense+
Vin
9
10
11
12
13
14
15
Vin
GND
GND
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 260ºC 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
NON-ISOLATED DC/DC CONVERTERS
5 Vdc - 13.8 Vdc Input
0.6 Vdc - 5.0 Vdc/50 A Output
Jan. 21, 2010
Bel Power Inc., a subsidiary of Bel Fuse Inc.
Revision History
Date
Revision
Changes Detail
Approval
1. Change to Bel new datasheet format; 2. Add new part number
“xRP2-50E1A1”
2010-1-21
H
YF Sun
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. 012110
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：
V7P2-50E1A1G
DC-DC Regulated Power Supply Module, 1 Output, 250W, Hybrid, ROHS COMPLIANT, SIP-15
BEL
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