參數(shù)資料
型號: VRAE-10E1A1
廠商: BEL FUSE INC
元件分類: 電源模塊
英文描述: 1-OUTPUT 50 W DC-DC REG PWR SUPPLY MODULE
封裝: ROHS COMPLIANT, SIP-5
文件頁數(shù): 2/8頁
文件大?。?/td> 252K
代理商: VRAE-10E1A1
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 / 10 A Output
Output Specifications
Parameter
Output Voltage Set Point Accuracy
Min
Typ
-
Max
Notes
-2%Vo,set
2%Vo,set
Vin= 12 V, lout=full load
Load Regulation
-
±0.3%Vo,set
±1%Vo,set
Line Regulation
-
±0.3%Vo,set
±1%Vo,set
Temperature Regulation
-
0.3%Vo,set
-
Output Current
0 A
-
10 A
Output DC Current Limit
10.2 A
13 A
15 A
Output Ripple and Noise (pk-pk)
-
70 mV
100 mV
Output Ripple and Noise (rms)
-
20 mV
30 mV
0-20 MHz BW, with a 1 uF
ceramic and a 10 uF tantalum
capacitor at the output.
Short Circuit Surge Transient
-
-
5 A
2
s
Turn on Time
-
-
7 mS
Overshoot at Turn on
-
-
1%
Output Capacitance
0 uF
-
1000 uF
Transient Response
50% ~ 100% Max Load
-
120 mV
200 mV
Settling Time
-
30 uS
50 uS
100% ~ 50% Max Load
-
120 mV
200 mV
Settling Time
V
O
=All
-
30 uS
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.
Note
: All specifications are typical at normal input, full load at Ta= 25°C unless otherwise stated.
General Specifications
Parameter
Efficiency
Min
Typ
Max
Notes
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
Output Voltage Trim Range
(Wide Trim)
-
500 kHz
-
0.591 V
-
5.1 V
MTBF
7,677,401 hours
Calculated Per Bell Core SR-332 (I
O
=
80% load; Vin=12 V; Vo=5 V; 200 LFM;
T
a
= 25
C)
Dimensions
Inches (L
×
W
×
H)
Millimeters (L
×
W
×
H)
0.65 x 0.41 x 0.32
16.51 x 10.41 x 8.13
Weight
-
3.5 g
-
Note
: All specifications are typical at 25
C
unless otherwise stated.
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