参数资料
型号: PKM4718GDPI
厂商: ERICSSON POWER MODULES AB
元件分类: 电源模块
英文描述: 1-OUTPUT 72 W DC-DC REG PWR SUPPLY MODULE
封装: ROHS COMPLIANT, QUARTER BRICK, 8 PIN
文件页数: 1/21页
文件大小: 1202K
代理商: PKM4718GDPI
36-75 Vdc DC/DC converter
Output up to 40 A/72 W
PKM 4000D Series
Safety Approvals
Datasheet
Key Features
Industry standard quarterbrick 57.93 x 36.80 x 9.1 mm
(2.278 x 1.449 x 0.35 In.)
RoHS compliant
High efficiency, typ. 89.5 % at 1.8 V half load
1500 Vdc input to output isolation, meets isolation
requirements equivalent to basic insulation according
to IEC/EN/UL 60950
More than 3.15 million hours MTBF
The PKM 4000D series of high efficiency DC/DC con-
verters are designed to provide high quality on-board
power solutions in distributed power architectures used in
Internetworking equipment in wireless and wired com-
munications applications. The PKM 4000D series uses
patented synchronous rectifi cation technology and
achieves an effi ciency up to 89% at full load. Included as
standard features are output over-voltage protection, input
under-voltage protection, over temperature protection, soft-
start, output short circuit protection, remote sense, remote
control, and output voltage adjust function. These converters
are designed to meet high reliability requirements and are
manufactured in highly automated manufacturing lines and
meet world-class quality levels.
Ericsson Power Modules is an ISO 9001/14001 certified
supplier.
E
Contents
Product Program . . . . . . . . . . . . . . . . . . . . . . 2
Quality Statement . . . . . . . . . . . . . . . . . . . . . 2
Limitation of Liability . . . . . . . . . . . . . . . . . . . 2
Mechanical Information. . . . . . . . . . . . . . . . . 3
Absolute Maximum Ratings . . . . . . . . . . . . . 4
Input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Product Qualification Specification. . . . . . . . 5
Safety Specification . . . . . . . . . . . . . . . . . . . 6
PKM 4418LD PINB - 1.2 V Data . . . . . . . . . . 7
PKM 4618HD PINB - 1.5 V Data . . . . . . . . 10
PKM 4718GD PINB - 1.8 V Data . . . . . . . . 13
EMC Specification. . . . . . . . . . . . . . . . . . . . 16
Operating Information . . . . . . . . . . . . . . . . . 17
Thermal Consideration . . . . . . . . . . . . . . . . 19
Soldering Information . . . . . . . . . . . . . . . . . 20
Delivery Package Information . . . . . . . . . . . 20
Compatibility with RoHS requirements . . . . 20
Reliability . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Sales Offices and Contact Information . . . . 21
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相关代理商/技术参数
参数描述
PKM4718GDPINB 功能描述:DC/DC转换器 1.8 Vdc 40A Iso Input 36-75V 72W 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:
PKM4719API 功能描述:DC/DC转换器 2.5 Vdc 30A Iso Input 36-75V 75W 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:
PKM4810API 功能描述:DC/DC转换器 3.3 Vdc 25A Iso Input 36-75V 82.5W 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:
PKM4810APINB 制造商:Ericsson 功能描述:DC/DC POWER MODULE
PKM4810EPI 功能描述:DC/DC转换器 3.3Vdc 25A Isolated Input 36-75V 82.5W 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: