参数资料
型号: PKB4717PIPNBMLA
厂商: ERICSSON POWER MODULES AB
元件分类: 电源模块
英文描述: 1-OUTPUT 75 W DC-DC REG PWR SUPPLY MODULE
封装: ROHS COMPLIANT PACKAGE-8
文件页数: 11/14页
文件大小: 473K
代理商: PKB4717PIPNBMLA
Ericsson Internal
PRODUCT SPECIFICATION
3 (5)
Prepared (also subject responsible if other)
No.
EJUNGYA
2/1301-BMR 636 01/A4 Uen
Approved
Checked
Date
Rev
Reference
SEC/D (LINDA ZHONG)
2007-5-15
A
7.2 V/10.5 A Typical Characteristics
PKB 4717 PINB
Efficiency
Power Dissipation
70
75
80
85
90
95
02468
10
12 [A]
[%]
36 V
48 V
53 V
75 V
0
2
4
6
8
10
0
246
8
10
12 [A]
[W]
36 V
48 V
53 V
75 V
Efficiency vs. load current and input voltage at Tref = +25°C
Dissipated power vs. load current and input voltage at
Tref = +25°C
Output Current Derating
Thermal Resistance
0
2
4
6
8
10
12
0
20
40
60
80
100 [°C]
[A]
3.0 m/s
2.5 m/s
2.0 m/s
1.5 m/s
1.0 m/s
Nat. Conv.
0
2
4
6
8
10
0.0
0.5
1.0
1.5
2.0
2.5
3.0[m/s]
[°C/W]
Available load current vs. ambient air temperature and airflow at
VI = 53 V. See Thermal Consideration section.
Thermal resistance vs. airspeed measured at the converter.
Tested in wind tunnel with airflow and test conditions as per
the Thermal consideration section.
Output Characteristics
Current Limit Characteristics
7.10
7.15
7.20
7.25
7.30
02
46
8
10
12 [A]
[V]
36 V
48 V
53 V
75 V
0.00
2.00
4.00
6.00
8.00
5
8
11
14
17 [A]
[V]
36 V
48 V
53 V
75 V
Output voltage vs. load current at Tref = +25°C
Output voltage vs. load current at IO > max IO , Tref = +25°C
E
PKB 4717 PINB
DC/DC converters, Input 36-75 V, Output 10.5 A/75 W
EN/LZT 146 382 R1A June 2007
Ericsson Power Modules AB
Technical Specification
6
相关PDF资料
PDF描述
PKB4717PINBLA 1-OUTPUT 75 W DC-DC REG PWR SUPPLY MODULE
PKB4717PIPNB 1-OUTPUT 75 W DC-DC REG PWR SUPPLY MODULE
PKB4717PIPNBMLB 1-OUTPUT 75 W DC-DC REG PWR SUPPLY MODULE
PKB4717PIPNBM 1-OUTPUT 75 W DC-DC REG PWR SUPPLY MODULE
PKB4717PIPNBLA 1-OUTPUT 75 W DC-DC REG PWR SUPPLY MODULE
相关代理商/技术参数
参数描述
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PKB4810PINBLB 制造商:Ericsson 功能描述:48V TO 3.3V 20A DC/DC CONVERTOR