参数资料
型号: LW020B
元件分类: 电源模块
英文描述: 1-OUTPUT 20 W DC-DC REG PWR SUPPLY MODULE
封装: LOW PROFILE, MODULE-8
文件页数: 6/16页
文件大小: 341K
代理商: LW020B
14
Lucent Technologies Inc.
Data Sheet
January 2000
36 Vdc to 75 Vdc Inputs; 20 W
LW020 Single-Output-Series Power Modules:
Outline Diagram
Dimensions are in millimeters and (inches). Copper paths must not be routed beneath the power module standoffs.
Tolerances: x.x
± 0.5 mm (0.02 in.), x.xx ± 0.25 mm (0.010 in.). Pin-to-pin tolerances are not cumulative.
Note: For standard modules, VI(+) is internally connected to the case.
8-1198(C).g
Top View
Pin
Function
1
REMOTE
ON/OFF
2
No Connec-
tion (sync fea-
ture optional)
3VI(–)
4VI(+)
5
CASE Pin
(pin optional)
6
TRIM
7VO(–)
8VO(+)
Side View
Bottom View
TRIM
ON/OFF
NC
LW020A81
DC-DC CONVERTER
+
OUT
Lucent
50.8
(2.00)
50.8 (2.00)
CASE PIN (OPTIONAL)
+
MADE IN USA
IN:DC 36-75V, 1.1A
OUT:DC 5.0V, 4A
IN
4
1
2
3
6
7
8
5
2.5 (0.10)
22.9
(0.90)
5.08 (0.200)
5.08
(0.200)
2.5 (0.10) REF
20.3 (0.80)
10.16 (0.400)
45.72
± 0.38
(1.800
± 0.015)
5.08
(0.200)
1.02 (0.040) DIA
SOLDER-PLATED BRASS,
ALL PINS
9.91
± 0.38
(0.390
± 0.015)
STANDOFFS
4.70 (0.185)
MIN
1.78 x 0.51 THICK
(0.070 x 0.020),
4 PLACES
0.38
± 0.13
(0.015
± 0.005)
TUV Rheinland
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