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参数资料
| 型号： | PKR4919BPI |
| 厂商： | ERICSSON POWER MODULES AB |
| 元件分类： | 电源模块 |
| 英文描述： | 1-OUTPUT 11 W DC-DC REG PWR SUPPLY MODULE |
| 封装： | ROHS COMPLIANT PACKAGE-18 |
| 文件页数： | 1/27页 |
| 文件大小： | 743K |
| 代理商： | PKR4919BPI |
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Ericsson Internal
TABLE OF CONTENTS
1 (1)
Prepared (also subject responsible if other)
No.
SEC/S/Stella TAO
00152-EN/LZT146 301 Uen
Approved
Checked
Date
Rev
Reference
SEC/S/Stella TAO
2007-8-23
F
Contents
General Information
............................................................. 2
Safety Specification
............................................................. 3
Absolute Maximum Ratings
............................................................. 4
Product Program
Ordering No.
1.8V, 5A / 9W Electrical Specification PKR 4918B SI
............................................................. 5
2.5V, 4.4A / 11W Electrical Specification PKR 4919B SI
............................................................. 8
3.3V, 4.5A / 15W Electrical Specification PKR 4110B SI
........................................................... 11
+3.3V, 1.5A / +5.0V, 1.4A / 12W Electrical Specification PKR 4128B SI
........................................................... 14
EMC Specification
........................................................... 17
Operating Information
........................................................... 18
Thermal Consideration
........................................................... 19
Connections
........................................................... 20
Mechanical Information
........................................................... 21
Soldering Information
........................................................... 24
Delivery Information
........................................................... 26
Product Qualification Specification
........................................................... 27
Ericsson Internal
PRODUCT SPECIFICATION
1 (3)
Prepared (also subject responsible if other)
No.
EMINTAO
1/1301-BMR6401421+ Uen
Approved
Checked
Date
Rev
Reference
SEC/D (Julia YOU)
(MICJOHN)
2007-09-18
F
Key Features
Industry standard MacroDensTM footprint
47.8 x 28.1 x max height 8.0 mm (1.88 x 1.11 x max
height 0.32 in.)
High efficiency, typ. 86 % at 3.3 Vout full load
1500 Vdc input to output isolation
Meets isolation requirements equivalent to basic
insulation according to IEC/EN/UL 60950
More than 4.5 million hours predicted MTBF at 40oC
ambient temperature
General Characteristics
Over temperature protection
Over current protection
Output short-circuit protection
Soft start
Remote control
Output voltage adjust function
Highly automated manufacturing to ensure highest
quality
ISO 9001/14001 certified supplier
Safety Approvals
Design for Environment
Meets requirements in high-
temperature lead-free soldering
processes.
E
PKR 4000B series
DC/DC converters, Input 36-75 V, Output up to 5 A/15 W
EN/LZT 146 301 R6D September 2007
Ericsson Power Modules AB
Technical Specication
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相关代理商/技术参数 |
参数描述 |
|---|---|
| PKR4919BSI | 功能描述:DC/DC转换器 2.5 Vdc 4.4A Iso Input 48V 11W 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: |
| PKR4919BSIA | 制造商:Ericsson 功能描述: |
| PKR4919BSIB | 制造商:Ericsson 功能描述: |
| PKR4919BSIC | 制造商:Ericsson 功能描述: |
| PKR4928APIA | 制造商:Ericsson 功能描述: |
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