参数资料
型号: PKR4622SI
厂商: ERICSSON POWER MODULES AB
元件分类: 电源模块
英文描述: 1-OUTPUT 6 W DC-DC REG PWR SUPPLY MODULE
封装: SMD-18
文件页数: 33/36页
文件大小: 1062K
代理商: PKR4622SI
Limited Internal
PRODUCT SPECIFICATION
3 (23)
Prepared (also subject responsible if other)
No.
ESKEVIN
2/1301-BMR 640 1401+ Uen
Approved
Checked
Date
Rev
Reference
SEC/D (Julia You)
EZYPING
2007-8-27
G
2.1V, 1.5A / 3.2W Typical Characteristics
PKR 4310 SI
Efficiency
Power Dissipation
60
65
70
75
80
0.0
0.5
1.0
1.5 [A]
[%]
38 V
48 V
53 V
72 V
0.0
0.5
1.0
1.5
0.0
0.5
1.0
1.5 [A]
[W]
38 V
48 V
53 V
72 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
0.0
0.5
1.0
1.5
2.0
20
30
40
50
60
70
80
90
100 [
]
[A]
Nat. Conv.
0
5
10
15
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. air speed measured at the converter.
Tested in wind tunnel with airflow and test conditions as per
the Thermal consideration section.
Output Characteristics
Current Limit Characteristics
2.00
2.10
2.20
2.30
2.40
2.50
0.0
0.5
1.0
1.5 [A]
[V]
38 V
48 V
53 V
72 V
0.0
0.5
1.0
1.5
2.0
2.5
0.0
0.5
1.0
1.5
2.0
2.5
3.0 [A]
[V]
38 V
48 V
53 V
72 V
Output voltage vs. load current at Tref = +25°C
Output voltage vs. load current at IO > max IO , Tref = +25°C
E
PKR 4000 series
DC/DC converters, Input 36-75 V, Output up to 1.5 A/7 W
EN/LZT 146 302 R6E September 2007
Ericsson Power Modules AB
Technical Specication
E
PKR 4000 series
DC/DC converters, Input 36-75 V, Output up to 1.5 A/7 W
EN/LZT 146 302 R6F November 2007
Ericsson Power Modules AB
Technical Specication
E
PKR 4000 series
DC/DC converters, Input 36-75 V, Output up to 1.5 A/7 W
EN/LZT 146 302 R6G November 2008
Ericsson Power Modules AB
Technical Specication
6
相关PDF资料
PDF描述
PKR4310PI 1-OUTPUT 3.2 W DC-DC REG PWR SUPPLY MODULE
PKR4510SI 1-OUTPUT 5 W DC-DC REG PWR SUPPLY MODULE
PKR4611PI 1-OUTPUT 6 W DC-DC REG PWR SUPPLY MODULE
PKR4622PI 1-OUTPUT 6 W DC-DC REG PWR SUPPLY MODULE
PKR4918BPI 1-OUTPUT 9 W DC-DC REG PWR SUPPLY MODULE
相关代理商/技术参数
参数描述
PKR4622SIA 制造商:Ericsson 功能描述:
PKR4622SIB 制造商:Ericsson 功能描述:
PKR4622SIC 制造商:Ericsson 功能描述:
PKR4628PIC 制造商:Ericsson 功能描述:
PKR4628SI 功能描述:DC/DC转换器 5.0 3.3Vdc Isolated Input 36-75V 6W RoHS:否 制造商:Murata 产品: 输出功率: 输入电压范围:3.6 V to 5.5 V 输入电压(标称): 输出端数量:1 输出电压(通道 1):3.3 V 输出电流(通道 1):600 mA 输出电压(通道 2): 输出电流(通道 2): 安装风格:SMD/SMT 封装 / 箱体尺寸: