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參數(shù)資料
| 型號(hào)： | VRBA-06F1A0 |
| 廠商： | BEL FUSE INC |
| 元件分類(lèi)： | 基準(zhǔn)電壓源/電流源 |
| 英文描述： | NON-ISOLATED DC/DC CONVERTERS |
| 中文描述： | 1-OUTPUT 21.8 W DC-DC REG PWR SUPPLY MODULE |
| 封裝： | ROHS COMPLIANT PACKAGE-6/5 |
| 文件頁(yè)數(shù)： | 3/9頁(yè) |
| 文件大小： | 324K |
| 代理商： | VRBA-06F1A0 |
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
2.4 Vdc - 5.5 Vdc Input
0.75 Vdc - 3.63 Vdc/6 A Output
General Specifications
Parameter
Efficiency
Min
-
-
-
-
-
-
250 kHz
-
0.7525 V
Typ
93%
91%
88%
87%
84%
78%
300 kHz
135
°
C
-
Max
-
-
-
-
-
-
350 kHz
-
3.63 V
Notes
Vo=3.3 V
Vo=2.5 V
Vo=1.8 V
Vo=1.5 V
Vo=1.2 V
Vo=0.75 V
Measured at Vin=5 V, full load
Switching Frequency
Over Temperature Shutdown
Output Voltage Trim Range
Calculated Per Bell Core SR-332 (Vin=5 V;
Vo=0.75 V; I
O
= 4.8 A; T
a
= 25
°
C)
MTBF
7,142,646 hours
Dimensions
Inches (L
×
W
×
H)
Millimeters (L
×
W
×
H)
1.0 x 0.5 x 0.243
25.4 x 12.7 x 6.16
Weight
-
5 g
-
Note
: All specifications are typical at 25
°
C
unless otherwise stated.
Control Specifications
Parameter
Min
Typ
Max
Notes
Remote On/Off
Signal Low (Unit Off)
-0.2 V
-
0.3 V
Signal High (Unit On)
-
-
Vin, max
VRBA-06F1A0; Remote On/Off pin open, Unit
on.
Signal Low (Unit On)
-0.2 V
-
0.3 V
Signal High (Unit Off)
1.5 V
-
Vin, max
VRBA-06F1AL; Remote On/Off pin open, Unit
on.
Output Trim Equations
Equation for calculating the trim resistor (in k
) given the desired adjusted voltage (Vadj) is shown below. The
Trim Up resistor should be connected between the Trim pin and Ground.
07
.
21
adj
V
11
.
7525
.
=
trim
R
Equation for calculating the trim voltage (in V) given the desired adjusted voltage (Vadj) is shown below. The
Trim Up voltage should be connected between the Trim pin and Ground.
)
7525
.
(
1698
.
7
×
=
adj
trim
V
V
Rtrim
Module
Vout
GND
Trim
Vtrim
Module
Vout
GND
Trim
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PDF描述 |
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| VRBA-06F1AX | NON-ISOLATED DC/DC CONVERTERS 2.4 V-5.5 V Input 0.75 V-3.63 V/6 A Output |
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| VRBC-10A1A0 | NON-ISOLATED DC/DC CONVERTERS |
| VRBC-10A2A0 | NON-ISOLATED DC/DC CONVERTERS |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| VRBA-06F1AL | 制造商:BEL 制造商全稱(chēng):Bel Fuse Inc. 功能描述:NON-ISOLATED DC/DC CONVERTERS |
| VRBA-06F1AX | 制造商:BEL 制造商全稱(chēng):Bel Fuse Inc. 功能描述:NON-ISOLATED DC/DC CONVERTERS |
| VRBA-06F1AX_07 | 制造商:BEL 制造商全稱(chēng):Bel Fuse Inc. 功能描述:NON-ISOLATED DC/DC CONVERTERS |
| VRBA-06F2A | 制造商:BEL 制造商全稱(chēng):Bel Fuse Inc. 功能描述:NON-ISOLATED DC/DC CONVERTERS |
| VRBA-06F2A_07 | 制造商:BEL 制造商全稱(chēng):Bel Fuse Inc. 功能描述:NON-ISOLATED DC/DC CONVERTERS |
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