V7AE-03E1AG [BEL]
DC-DC Regulated Power Supply Module, 1 Output, 15W, Hybrid, ROHS COMPLIANT, SIP-5;型号: | V7AE-03E1AG |
厂家: | BEL FUSE INC. |
描述: | DC-DC Regulated Power Supply Module, 1 Output, 15W, Hybrid, ROHS COMPLIANT, SIP-5 |
文件: | 总8页 (文件大小:227K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
NON-ISOLATED DC/DC CONVERTERS
4.5 Vdc - 13.8 Vdc Input
0.59 Vdc - 5.1 Vdc / 3 A Output
VRAE-03E1A0 RoHS Compliant PRELIMINARY Rev.B
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•
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•
Non-Isolated
High Efficiency
Fixed Frequency
Low Cost
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•
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Under-Voltage Lockout
Wide Trim
OCP/SCP
Remote On/Off
Wide Input
Description
The Bel VRAE-03E1A0 is part of the non-isolated dc/dc converter Power Module series. The modules use a SIP
package. These converters are available in a range of output voltages from 0.59 Vdc to 5.1 Vdc over a wide
range of input voltage (VIN = 4.5 Vdc - 13.8 Vdc).The efficiency is typically 91% at 3.3 Vout (Vin=12 Vdc) at full
load.
Part Selection
Output
Max. Output
Current
Max. Output
Power
Typical
Efficiency
Model Number
Input Voltage
Voltage
0.59 V - 5.1 V
4.5 V - 13.8 V
3 A
15 W
91%
VRAE-03E1A0
Notes: 1. All part numbers above indicate RoHS 6. Change the second letter "R" to "7" for RoHS 5 part numbers.
2. Add “G” suffix at the end of the model numbers listed above to indicate “Tray Packaging”.
Absolute Maximum Ratings
Parameter
Min
Typ
Max
Notes
Input Supply Voltage
-0.3 V
-
15 V
Ambient Temperature
Storage Temperature
-
-
0 °C
70 °C
-55 °C
125 °C
Note: All specifications are typical at 25 °C unless otherwise stated.
Input Specifications
Parameter
Min
Typ
Max
Notes
Operating Input Voltage
Vo,set≤3.63 V
Vo,set﹥3.63 V
Input Current (full load)
4.5 V
7.0 V
-
-
13.8 V
13.8 V
-
-
-
-
TBD
An input line fuse must always be used.
Input Current (no load)
40 mA
10 mA
100 mA
25 mA
Remote Off Input Current
With simulated source impedance of
1000 nH, 5 Hz to 20 MHz. Use a 1000
uF/25 V AL-Cap with ESR=0.03 ohm
max and 2*100 Uf/25V Tan-Cap with
ESR=0.013 ohm max at 100
Input Reflected Ripple Current
(pk-pk)
-
30 mA
50 mA
Input Reflected Ripple Current
(rms)
-
-
10 mA
-
20 mA
1 A2s
kHz@25°C.
I2t Inrush Current Transient
Turn on Voltage Threshold
Turn off Voltage Threshold
4.15 V
3.7 V
4.3 V
4.1 V
4.45 V
4.3 V
A 30.1K resistor is connected from
Enable to Vin.
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
4.5 Vdc - 13.8 Vdc Input
0.59 Vdc - 5.1 Vdc / 3 A Output
Output Specifications
Parameter
Min
Typ
Max
Notes
Output Voltage Set Point
Load Regulation
-2%Vo,set
-
2%Vo,set
Vin= 12 V, lout=full load
-
±0.2%Vo,set
±0.2%Vo,set
0.3%Vo,set
-
±0.5%Vo,set
Line Regulation
-
-
±0.5%Vo,set
Temperature Regulation
Output Current
-
0 A
3.6 A
3 A
7 A
Output DC Current Limit
5 A
Output Ripple and Noise (pk-pk)
Output Ripple and Noise (rms)
-
-
60 mV
20 mV
100 mV
0-20 MHz BW, with a 10 uF
tantalum capacitor and 1 uF
ceramic capacitor at the output.
40 mV
Short Circuit Surge Transient
Turn on Time
-
-
2 A2s
5 mS
Vo≤20 mV, Hiccup Mode
-
-
3 mS
Overshoot at Turn on
Output Capacitance
Transient Response
50% ~ 100% Max Load
Settling Time
-
-
1%
0 uF
1000 uF
-
-
-
-
120 mV
20 uS
200 mV
50 uS
di/dt=0.25 A/uS; Vin=12 V; with
a 10 uF tantalum capacitor and
a 1 uF ceramic capacitor at the
output.
VO =All
100% ~ 50% Max Load
Settling Time
120 mV
20 uS
200 mV
50 uS
Note: All specifications are typical at normal input, full load at Ta= 25°C unless otherwise stated.
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-0.9 V
91%
89%
87%
84%
83%
80%
73%
93%
91%
89%
86%
85%
82%
75%
-
-
-
-
-
-
-
Vin=12 V
Switching Frequency
-
500 kHz
-
-
Output Voltage Trim Range
(Wide Trim)
0.591 V
5.1 V
Calculated Per Bell Core SR-332 (IO =
80% load; Vin=12 V; Vo=3.3 V; Ta = 25
°C)
MTBF
TBD
Dimensions
Inches (L × W × H)
0.65 x 0.41 x 0.32
Millimeters (L × W × H)
16.51 x 10.41 x 8.13
Weight
-
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
NON-ISOLATED DC/DC CONVERTERS
4.5 Vdc - 13.8 Vdc Input
0.59 Vdc - 5.1 Vdc / 3 A Output
Control Specifications
Parameter
Min
Typ
Max
Notes
Remote On/Off
Signal Low (Unit Off)
Signal High (Unit On)
-0.3 V
2.5 V
-
-
0.4 V
5.5 V
Remote On/Off Pin is open, the unit is off.
Output Trim Equations
Equation for calculating the trim resistor given the desired output voltage (Vo) is shown below. The Rtrim
resistor should be connected between the trim pin and GND pin.
Vout
1.182
Module
Trim
Rtrim=
kΩ
Rtrimup
Vo − 0.591
GND
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
4.5 Vdc - 13.8 Vdc Input
0.59 Vdc - 5.1 Vdc / 3 A Output
Efficiency Data
Efficiency vs. Vo=0.591 V
Output Current at Room Temperature
0.9
0.8
0.7
0.6
0.5
0.4
4.5V
12.0V
13.8V
0.3
0.3
0.75
1.5
2.25
3
OUTPUT CURRENT (Amp)
Efficiency vs. Vo=3.3 V
Output Current at Room Temperature
1
0.95
0.9
0.85
0.8
0.75
0.7
4.5V
12.0V
13.8V
0.65
0.6
0.3
0.75
1.5
2.25
3
OUTPUT CURRENT (Amp)
Efficiency vs. Vo=5.0 V
Output Current at Room Temperature
1
0.95
0.9
0.85
0.8
0.75
0.7
7V
12.0V
13.8V
0.65
0.3
0.75
1.5
2.25
3
OUTPUT CURRENT (Amp)
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
4.5 Vdc - 13.8 Vdc Input
0.59 Vdc - 5.1 Vdc / 3 A Output
Thermal Derating Curves
Vin=12 V, Vout=5 V
Vin=12 V, Vout=3.3 V
Vin=12 V, Vout=2.5 V
Vin=12 V, Vout=1.2 V
Vin=12 V, Vout=0.59 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
4.5 Vdc - 13.8 Vdc Input
0.59 Vdc - 5.1 Vdc / 3 A Output
Ripple and Noise Waveform
12 V input, 0.591 V output
12 V input, 3.3 V output
12 V input, 5.0 V output
Note: Ripple and noise at full load, 0-20MHz BW, with a 10 uF tantalum cap and a 1 uF ceramic cap
at the output, 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
4.5 Vdc - 13.8 Vdc Input
0.59 Vdc - 5.1 Vdc / 3 A Output
Transient Response Waveforms
100% to 50% load step at 12 V input, 0.591 V output
50% to 100% load step at 12 V input, 0.591 V output
100% to 50% load step at 12 V input, 3.3 V output
50% to 100% load step at 12 V input, 3.3 V output
100% to 50% load step at 12 V input, 5.0 V output
50% to 100% load step at 12 V input, 5.0 V output
Note: Transient response at di/dt=0.25 A/uS, with a 1uF ceramic cap and a 10 uF tantalum 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
4.5 Vdc - 13.8 Vdc Input
0.59 Vdc - 5.1 Vdc / 3 A Output
Mechanical Outline
Pin Connections
Pin
Function
1
ENABLE
Vin
2
3
GND
Vout
4
5
Trim
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. 033007
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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