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參數(shù)資料
| 型號(hào)： | VRPF-15A1AC_07 |
| 廠商： | Bel Fuse Inc. |
| 英文描述： | NON-ISOLATED DC/DC CONVERTER |
| 中文描述： | 非隔離式DC / DC變換器 |
| 文件頁(yè)數(shù)： | 5/12頁(yè) |
| 文件大?。?/td> | 375K |
| 代理商： | VRPF-15A1AC_07 |
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 CONVERTER
12 Vdc Input 1.2 Vdc - 5.0 Vdc/15 A Output
Output Trim Equation
Equation for calculating the trim resistor (in k
) given the desired adjusted voltage (Vadj) is shown below. The
Rset resistor should be connected between the Trim pin and GND.
992
.
62
.
Rset
K
Where, Vadj is the required voltage setpoint, Rset is the resistance required between TRIM and GND.
Power Good Signal Level Set
Equation for calculating the power good threshold (in k
) given the desired adjusted voltage (Vadj) is shown
below. The PWRGD_SET resistor should be connected between the PWRGD_SET pin (Pin 9) and GND.
Output
Voltage
5V
Short (Zero Ohm)
3.3V
1.78k
2.5V
4.22k
1.8V
11.8k
1.5V
26.1k
1.25V
169k
1.2V
Open (no resistor)
Where, Rset is the resistance required between PWRGD_SET and GND.
PWRGD_THRESHOLD Set Resistor (1%tol)
992
.
18
.
992
.
+
+
=
K
Vadj
24
.
+
10
86
.
18
21
.
24
+
.
K
19
.
_
6
=
Rset
K
THRESHOLD
PWRGD
Module
Vout
Trim
GND
Rset
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參數(shù)描述 |
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| VRPF-15A1ACG | 制造商:Bel Fuse 功能描述:Module DC-DC 1-OUT 1.2V to 5V 15A 75W 11-Pin SIP Tray |
| VRPF-15B1AC | 制造商:Bel Fuse 功能描述:Module DC-DC 1-OUT 1.2V to 3.3V 15A 49.5W 11-Pin SIP |
| VRPF-15B1ACG | 制造商:Bel Fuse 功能描述:Module DC-DC 1-OUT 1.2V to 3.3V 15A 49.5W 11-Pin SIP Tray |
| VRPF-20A1A0 | 制造商:Bel Fuse 功能描述:Module DC-DC 1-OUT 0.9V to 5V 20A 100W 13-Pin |
| VRPF-20A1A0G | 功能描述:CONV DC/DC .9-5.0V 20A 100W RoHS:是 類(lèi)別:電源 - 板載 >> DC DC Converters 系列:xRPF-20A1A0 設(shè)計(jì)資源:VI-200, VI-J00 Design Guide, Appl Manual 標(biāo)準(zhǔn)包裝:1 系列:* 類(lèi)型:隔離 輸出數(shù):1 電壓 - 輸入（最?。?21V 電壓 - 輸入（最大）:32V Voltage - Output 1:24V Voltage - Output 2:- Voltage - Output 3:- 電流 - 輸出（最大）:* 電源（瓦） - 制造商系列:50W 電壓 - 隔離:* 特點(diǎn):* 安裝類(lèi)型:通孔 封裝/外殼:9-FinMod 尺寸/尺寸:4.60" L x 1.86" W x 1.05" H（116.8mm x 47.2mm x 26.7mm） 包裝:散裝 工作溫度:-25°C ~ 85°C 效率:* 電源（瓦特）- 最大:* |
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