- 您现在的位置：买卖IC网 > PDF目录80206 > LWN2880-6ERD2M1FK2G (POWER-ONE INC) 2-OUTPUT DC-DC REG PWR SUPPLY MODULE PDF资料下载
参数资料
| 型号： | LWN2880-6ERD2M1FK2G |
| 厂商： | POWER-ONE INC |
| 元件分类： | 电源模块 |
| 英文描述： | 2-OUTPUT DC-DC REG PWR SUPPLY MODULE |
| 封装： | ROHS COMPLIANT PACKAGE-5 |
| 文件页数： | 14/25页 |
| 文件大小： | 758K |
| 代理商： | LWN2880-6ERD2M1FK2G |
BCD20020-G Rev AB1, 17-Nov-09
Page 21 of 25
www.power-one.com
W Series Data Sheet
125, 250 Watt AC-DC and DC-DC DIN-Rail Converters
Description of Options
E designates LW models with improved EMC performance.
Refer to the EC Declaration of Conformity (last page). Feature
E is standard for new designs.
Single options D1, D2, D5, R are available (as single choice
options) on the AUX terminal (10), referenced to Vo–.
Option M1 and M2 designate a combination of several options
accessible via a D-SUB connector. Option M1 includes the
function SD (shutdown).
Note: In double-output models, the options D1, D5, R, and SD
concern only output 2.
Single Options Using the AUX Pin
The connection is shown in the figure below. For the
description refer to Adjustment of Vo or Vo2 (next section).
Multiple Options M1 or M2 via D-SUB Connector
The option board is suitable for applications, where several
options are needed. Option M1 is standard for battery charger
models, option M2 is suitable for applications without battery or
for simple applications with battery.
Table 16b: Option board M2
Function
Description
R
Output voltage adjust 1
D2
Input voltage monitor Vi low
D5
Output voltage monitor1
(battery deep discharged): Vo low D5
D-adjust
Adjustment of trigger values D1 and D5
1
In double-output models, only output 2 is concerned.
Table 16a: Option board M1
Function
Description
R
Output voltage adjust 1
D1
Output voltage monitor Vo low D11
D2
Input voltage monitor Vi low
D5
Output 2 voltage monitor 1
(battery deep discharged): Vo low D5
Sys-OK
System okay
SD
Shutdown1
D-adj
Adjustment of trigger values D1 and D5
1
In double-output models, only output 2 is concerned.
Table 15: Pin allocation of the 9 pin D-SUB connector
Pin
Designation
Description
1
GND11
System ground / common signal return
2
R
R input 3
3
VCC2
Positive supply voltage (
≈ output 2)
4
D1
Output voltage monitor Vo low D1 3
5
D5
Output 2 voltage monitor Vo low D53
6
SD
Shutdown3
7
D-adj
Adjustment of threshold values of D1 or D5
8
D2
Input voltage monitor Vi low
9
Sys-OK
System okay (all outputs are okay)
1
Do not connect GND1 (pin 1) with the neg. output (–)
2
Do not connect VCC (pin 3) with the positive output (+)
3
In double-output models, R, D1, D5, SD concern output 2 only.
Fig. 21
Option D2: Examples of relay
control to monitor a power failure.
Fig. 20
Connection of adjust resistors or an external voltage source to
adjust the output voltage Vo or Vo2 (option M1 or M2 not fitted)
AUX
1
11
10
9
8
7
6
5
4
3
2
Adjustment with
Vext
06142b
AUX
1
11
10
9
8
7
6
5
4
3
2
Adjustment with
Rext
Vo2+
or Vo+
Vo2–
or Vo–
R
ext1
R
ext2
V
ext
+
Vo2–
or Vo–
1
2
3
4
5
6
7
8
9
+
Power-Fail
D-SUB
06141a
1
11
10
9
8
7
6
5
4
3
2
D2
+
AUX
1
11
10
9
8
7
6
5
4
3
2
Vo2+
or Vo+
Vo2+
or Vo+
1
2
3
4
5
6
7
8
9
+
Power-Fail
D2
D-SUB
VCC
06140a
D2: Input Voltage Monitor (Power Fail)
D2 monitors the input voltage Vi. When Vi drops below 65±3
VAC or 92 VDC, the D2 signal output is high impedance (open-
collector, max. 50 V).
When Vi is greater then said level, the signal output D2 is
conducting: VD2 < 1.5 V, ID2 max < 50 mA. D1: Output Voltage
Monitor
相关PDF资料 |
PDF描述 |
|---|---|
| LWN2320-6ERD5M1FK2G | 2-OUTPUT DC-DC REG PWR SUPPLY MODULE |
| LM4040BIZ-5.0T&R | 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 5 V, PBCY3 |
| LT1076ET | 2 A SWITCHING REGULATOR, 100 kHz SWITCHING FREQ-MAX, PZFM5 |
| LT1076HVET | 2 A SWITCHING REGULATOR, 100 kHz SWITCHING FREQ-MAX, PZFM5 |
| LRA9S | 1-OUTPUT 5 W DC-DC REG PWR SUPPLY MODULE |
相关代理商/技术参数 |
参数描述 |
|---|---|
| LWN600A-ANTK | 制造商:Black Box Corporation 功能描述:SmartPath 602HA Antenna Kit |
| LWN600A-ANTK-W1 | 制造商:Black Box Corporation 功能描述:1 YEAR WARRANTY FOR LWN600A-ANTK |
| LWN600A-ANTK-W3 | 制造商:Black Box Corporation 功能描述:3 YEAR WARRANTY FOR LWN600A-ANTK |
| LWN600A-BKT | 制造商:Black Box Corporation 功能描述:SmartPath 602HA Mounting Bracket |
| LWN600A-BKT-W1 | 制造商:Black Box Corporation 功能描述:1 YEAR WARRANTY FOR LWN600A-BKT |
发布紧急采购，3分钟左右您将得到回复。