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参数资料
| 型号： | PKR5510SPBI |
| 厂商： | ERICSSON POWER MODULES AB |
| 元件分类： | 电源模块 |
| 英文描述： | 1-OUTPUT 5 W DC-DC REG PWR SUPPLY MODULE |
| 封装： | SMD-18 |
| 文件页数： | 2/24页 |
| 文件大小： | 754K |
| 代理商： | PKR5510SPBI |
Ericsson Internal
PRODUCT SPECIFICATION
7 (11)
Prepared (also subject responsible if other)
No.
ESKEVIN
2/1301-BMR 640 1511+ Uen
Approved
Checked
Date
Rev
Reference
SEC/D (Julia You)
EZYPING
2007-8-23
G
5.0V, 1.2A / 6W Typical Characteristics
PKR 5611 SI
Start-up
Shut-down
Start-up enabled by connecting V
I at:
Tref = +25°C, VI = 53 V,
IO = 1.2 A resistive load.
Top trace: output voltage (2.0 V/div.).
Bottom trace: input voltage (20 V/div.).
Time scale: (2 ms/div.).
Shut-down enabled by disconnecting V
I at:
Tref = +25°C, VI = 53 V,
IO = 1.2 A resistive load.
Top trace: output voltage (2.0 V/div.).
Bottom trace: input voltage (20 V/div.).
Time scale: (0.5 ms/div.).
Output Ripple & Noise
Output Load Transient Response
Output voltage ripple at:
Tref = +25°C, VI = 53 V,
IO = 1.2 A resistive load.
Trace: output voltage (10 mV/div.).
Time scale: (5 μs/div.).
Output voltage response to load current step-
change (0.3-0.9-0.3 A) at:
Tref =+25°C, VI = 53 V.
Top trace: output voltage (100 mV/div.).
Bottom trace: load current (0.5 A/div.).
Time scale: (0.1 ms/div.).
Output Voltage Adjust (see operating information)
Passive adjust
The resistor value for an adjusted output voltage is calculated by
using the following equations:
Output Voltage Adjust Upwards, Increase:
Rou= 3.18 x (5.93 — Voi) / (Vo — Voi) kΩ, Voi = initial output voltage, Vo =
desired output voltage
E.g. Increase 4% =>Vo =5.25 Vdc
3.18 x (5.93 — 5.05) / (5.25 —5.05) = 14.0 k
Ω
Output Voltage Adjust Downwards, Decrease:
Rod= 12.6 x (Voi — Vo) / (Vo —4.28) kΩ, Voi = initial output voltage, Vo =
desired output voltage
E.g. Decrease 2% =>Vo = 4.95 Vdc
12.6 x (5.05 — 4.95) / (5.05 —4.28)= 1.6 kΩ13 x (3.3 — 3.23) / (3.23
—2.72)= 1.8 kΩ
E
PKR 5000 series
DC/DC converters, Input 18-75 V, Output up to 1.5 A/11 W
EN/LZT 146 303 R5D September 2007
Ericsson Power Modules AB
Technical Specication
E
PKR 5000 series
DC/DC converters, Input 18-75 V, Output up to 1.5 A/11 W
EN/LZT 146 303 R5E November 2007
Ericsson Power Modules AB
Technical Specication
10
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| PKR5113PI | 1-OUTPUT 11 W DC-DC REG PWR SUPPLY MODULE |
| PKR5113SPBI | 1-OUTPUT 11 W DC-DC REG PWR SUPPLY MODULE |
相关代理商/技术参数 |
参数描述 |
|---|---|
| PKR5611BSI | 制造商:Ericsson 功能描述:PKR SERIES, ISOLATED, CONVERTER, 18-75V - Bulk |
| PKR5611PI | 制造商:Ericsson 功能描述:PKR SERIES, ISOLATED, CONVERTER, 18-75V - Bulk |
| PKR5611PIA | 制造商:Ericsson 功能描述: |
| PKR5611PIC | 制造商:Ericsson 功能描述: |
| PKR5611SI | 功能描述:DC/DC转换器 5Vdc 1.2A Isolated Input 18-75V 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: |
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