參數(shù)資料
型號: VRPB-06F33H
廠商: Bel Fuse Inc.
英文描述: NON-ISOLATED DC/DC CONVERTERS
中文描述: 非隔離式DC / DC轉(zhuǎn)換器
文件頁數(shù): 3/6頁
文件大小: 178K
代理商: VRPB-06F33H
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 - 5.5 Vdc Input
3.3 Vdc / 6 A Output
Control Specifications
Parameter
Remote On/Off
Signal Low (Unit On)
Signal High (Unit Off)
Power Good Levels
High Level
Low Level
Min
Typ
Max
Notes
-0.2 V
4.5 V
-
-
0.5 V
5.5 V
VRPB-06F33H, Remote On/Off pin
open, Unit on.
2.1 V
-
-
-
-
1.05 V
Output Trim Equations
Equation for calculating the trim resistor (in k
) given the desired adjusted voltage (Vup) is shown below. The
Trim resistor should be connected between the Trim pin and Ground.
1264
.
o
up
V
V
.
Equation for calculating the trim resistor (in k
) given the desired adjusted voltage (Vdown) is shown below. The
Trim resistor should be connected between the Trim pin and Vout.
215
.
)
96
.
(
[
down
o
V
V
Efficiency Data
1
=
up
trim
R
1
]
=
down
V
down
trim
R
Efficiency Curve
60.0%
65.0%
70.0%
75.0%
80.0%
85.0%
90.0%
95.0%
100.0%
0.6 A
1.5 A
3.0 A
4.5 A
6.0 A
Output Current
E
4.5 V
5.0 V
5.5 V
Vout
Trim
GND
Rtrim-up
Module
Vout
Trim
GND
Rtrim-down
Module
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