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參數(shù)資料
| 型號： | VRBC-10F2A0 |
| 廠商： | BEL FUSE INC |
| 元件分類： | 基準電壓源/電流源 |
| 英文描述： | NON-ISOLATED DC/DC CONVERTERS |
| 中文描述： | 1-OUTPUT 36.3 W DC-DC REG PWR SUPPLY MODULE |
| 封裝： | ROHS COMPLIANT PACKAGE-11 |
| 文件頁數(shù)： | 3/8頁 |
| 文件大?。?/td> | 243K |
| 代理商： | VRBC-10F2A0 |
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
General Specifications
Parameter
Efficiency
Vo=3.3 V
Vo=1.8 V
Vo=0.75 V
Switching Frequency
Over Temperature Shutdown
0.75 Vdc - 3.63 Vdc/10 A Output
Min
91%
86%
77%
250 kHz
-
Typ
94%
89%
80%
300 kHz
125
°
C
Max
-
-
-
350 kHz
-
Notes
Measured at Vin=5 V, full load (current
source)
Total adjustment of trim, setpoint and
remote sense combined should not
exceed 3.63 V. Vo=0.7525 V when trim
pin open
Calculated Per Bell Core SR-332 (I
O
=
Nominal; T
a
= 25
°
C)
Output Trim Range (Wide Trim)
0.7525 V
-
3.63 V
Remote Sense Compensation
-
-
10%
MTBF
6,900,000 hours
Dimensions
Inches (L
×
W
×
H)
Millimeters (L
×
W
×
H)
2.0 x 0.5 x 0.36
50.8 x 12.7 x 9.2
8.3g
Weight
-
-
Note
: All specifications are typical at 25
°
C
unless otherwise stated.
Control Specifications
Parameter
Signal Low (Unit Off)
Signal High (Unit On)
Signal Low (Unit On)
Signal High (Unit Off)
Min
-0.3 V
1.5 V
-0.3 V
1.5 V
Typ
-
-
-
-
Max
0.3 V
5.8 V
0.3 V
5.8 V
Notes
VRBC-10F2A0; Remote On/Off pin open, Unit
on.
VRBC-10F2AL; Remote On/Off pin open, Unit
on.
Sequencing Voltage applied on SEQ should
be higher than output voltage.
Delay from V
in, min
to application of voltage on
SEQ pin
Sequencing Voltage
0.05 V
-
Vin
Sequencing Slew Rate Capability
-
-
2 V/mS
Sequencing Delay Time
10 mS
-
-
Tracking Accuracy
Power-Up
Power-Down
-
-
100mV
200mV
200mV
400mV
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.
.
(
1698
.
7
×
=
adj
rim
V
V
)
7525
Rtrim
Module
Vout
GND
Trim
Vtrim
Module
Vout
GND
Trim
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| VRBC-10F2A0G | 制造商:Bel Fuse 功能描述:Module DC-DC 1-OUT 0.75V to 3.63V 10A 36.3W 11-Pin SIP Module Tray |
| VRBC-10F2AL | 制造商:Bel Fuse 功能描述:Module DC-DC 1-OUT 0.75V to 3.63V 10A 36.3W 11-Pin SIP Module |
| VRBC-10F2ALG | 制造商:Bel Fuse 功能描述:Module DC-DC 1-OUT 0.75V to 3.63V 10A 36.3W 11-Pin SIP Module Tray |
| VRBC-10F2AX | 制造商:BEL 制造商全稱:Bel Fuse Inc. 功能描述:NON-ISOLATED DC/DC CONVERTERS |
| VRBC-10F2AX_07 | 制造商:BEL 制造商全稱:Bel Fuse Inc. 功能描述:NON-ISOLATED DC/DC CONVERTERS |
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