參數(shù)資料
型號(hào): VRBC-16A2AX
廠商: Bel Fuse Inc.
英文描述: NON-ISOLATED DC/DC CONVERTERS 8.3 V-14 V Input 0.75 V-5.5 V/16 A Output
中文描述: 非隔離式DC / DC轉(zhuǎn)換器8.3 V型14 V輸入0.75 V型5.5第V/16 A輸出
文件頁(yè)數(shù): 2/10頁(yè)
文件大?。?/td> 310K
代理商: VRBC-16A2AX
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
8.3 V-14 V Input
0.75 V-5.5 V/16 A Output
Input Specifications
Parameter
Min
8.3 V
8.3 V
-
-
-
Typ
12 V
12 V
-
100 mA
2 mA
Max
14 V
13.2 V
11 A
-
-
Notes
Input Voltage
Vo, set
3.63 V
Vo, set
>
3.63 V
Input Current (full load)
Input Current (no load)
Remote Off Input Current
Tested with one 1000 uF/25 V AL input
capacitor with ESR=0.03 ohm max and
6
×
47uF/16 V tan capacitors with
ESR=0.013 ohm max at 100 kHz, &
simulated source impedance of 1000
nH, 5 Hz to 20 MHz.
Input Reflected Ripple Current (pk-pk)
-
30 mA
-
I
2
t Inrush Current Transient
-
0.2 A
2
s
0.4 A
2
s
Turn-on Voltage Threshold
-
7.8 V
-
Turn-off Voltage Threshold
-
7.3 V
-
Output Specifications
Parameter
Min
Typ
-
Max
Notes
Output Voltage Set Point
-2% Vo,set
2% Vo,set
Vin=12 V, full load
Load Regulation
-
0.4% Vo,set
-
Io=Io, min to Io, max
Line Regulation
Regulation Over Temperature
(-40
°
C to +85
°
C)
Output Current
-
0.3% Vo,set
-
Vin=Vin, min to Vin, max
-
0.4% Vo,set
-
Tref=Ta, min to Ta, max
0 A
-
16 A
Current Limit Threshold
Short Circuit Surge Transient
-
180% Io,out
-
-
1 A
2
s
3 A
2
s
Ripple and Noise (pk-pk)
-
50 mV
100 mV
Ripple and Noise (rms)
-
30 mV
45 mV
Tested with 0-20 MHz, 10 uF
Tantalum capacitor &1 uF
ceramic capacitor at the output
Turn on Time
-
8 mS
20 mS
Overshoot at Turn on
-
-
1% Vo,set
0 uF
0 uF
-
-
5000 uF
1000 uF
ESR
10 mohm
ESR
1 m
Output Capacitance
Transient Response
50% ~ 100% Max Load
-
100 mV
80 uS
-
-
-
-
Settling Time
-
100% ~ 50% Max Load
-
100 mV
80 uS
Settling Time
All
-
di/dt=2.5 A/uS; Vin=12 V; and
with 330uF Tantalum
capacitors at the output
Note
: All specifications are typical at nominal input, full load at 25
°
C
unless otherwise stated.
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