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參數(shù)資料
| 型號： | PKM4418LDPI |
| 廠商： | ERICSSON POWER MODULES AB |
| 元件分類： | 電源模塊 |
| 英文描述： | 1-OUTPUT 48 W DC-DC REG PWR SUPPLY MODULE |
| 封裝： | ROHS COMPLIANT, QUARTER BRICK, 8 PIN |
| 文件頁數(shù)： | 1/21頁 |
| 文件大小： | 1202K |
| 代理商： | PKM4418LDPI |
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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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| PKM4418LDPINB | 功能描述:DC/DC轉(zhuǎn)換器 1.2 Vdc 40A Iso Input 36-75V 48W RoHS:否 制造商:Murata 產(chǎn)品: 輸出功率: 輸入電壓范圍:3.6 V to 5.5 V 輸入電壓（標(biāo)稱）: 輸出端數(shù)量:1 輸出電壓（通道 1）:3.3 V 輸出電流（通道 1）:600 mA 輸出電壓（通道 2）: 輸出電流（通道 2）: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體尺寸: |
| PKM44EP-0901 | 功能描述:音頻指示器及警報器 PKM44EP-0901 RoHS:否 制造商:PUI Audio 產(chǎn)品:Indicators 聲壓級:85 dB 音調(diào):Continuous 頻率:2300 Hz +/- 300 Hz 電壓額定值:5 VDC 電流額定值:30 mA 端接類型: 直徑:12 mm 安裝:Through Hole |
| PKM44EW-1001C | 功能描述:音頻指示器及警報器 LEADED 44mm 1kHz RoHS:否 制造商:PUI Audio 產(chǎn)品:Indicators 聲壓級:85 dB 音調(diào):Continuous 頻率:2300 Hz +/- 300 Hz 電壓額定值:5 VDC 電流額定值:30 mA 端接類型: 直徑:12 mm 安裝:Through Hole |
| PKM44EWH1001C | 功能描述:音頻指示器及警報器 44mm 1kHz LEAD FREE RoHS:否 制造商:PUI Audio 產(chǎn)品:Indicators 聲壓級:85 dB 音調(diào):Continuous 頻率:2300 Hz +/- 300 Hz 電壓額定值:5 VDC 電流額定值:30 mA 端接類型: 直徑:12 mm 安裝:Through Hole |
| PKM4503NG PIDP | 制造商:Ericsson 功能描述: |
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