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参数资料
| 型号： | PMA4118LS/SF |
| 厂商： | ERICSSON POWER MODULES AB |
| 元件分类： | 电源模块 |
| 英文描述： | 1-OUTPUT 14.4 W DC-DC REG PWR SUPPLY MODULE |
| 封装： | SMT-14 |
| 文件页数： | 1/2页 |
| 文件大小： | 66K |
| 代理商： | PMA4118LS/SF |
DC/DC regulators
up to 16A / 80W
Key Features
Surface mountable
Low prole, max 8.5mm (0.33 in)
High efciency
Low weight
Designed For Environment, DfE
Lead-free / Bromine-free
Robust design
Standard and full-feature versions
PMA Series
E
The PMA series of DC/DC regulators (POL) are
intended to be used as local distributed power
sources in distributed power architecture level 4. The
PMA series use a ceramic substrate with fine-pitch
components technology and a high degree of silicon
integration. Together with the electrical design using
low Rds-On MOSFET, this provides excellent thermal
management, high reliability and high efficiency. The
high efficiency makes it possible to operate over a
wide temperature range, without adding any external
heat dissipator. At forced convection cooling >1 m/s
(200 lfm), the PMA typically delivers full power up to
+80
°C ambient temperature.
The high reliability and the low profile of the
PMA series makes them particularly suited for the
communications equipment of today and tomorrow
and applications with board spacing down to 15 mm
(0.6 in). The flat case top enables pick-and-place
handling and provides a surface for attachment to
cooling surfaces in areas with limited air flow.
These products are manufactured using the most
advanced technologies and materials to comply with
environmental requirements. Designed to meet high
reliability requirements of systems manufacturers, the
PMA responds to world-class specifications.
Ericsson Power Modules is an ISO 9001/14001
certified supplier.
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相关代理商/技术参数 |
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