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參數(shù)資料
| 型號： | OM9554SP |
| 元件分類： | 基準(zhǔn)電壓源/電流源 |
| 英文描述： | 500kHz and 1MHz High Efficiency 1.5A Switching Regulators; Package: SO; No of Pins: 8; Temperature Range: -40?°C to 85?°C |
| 中文描述： | 射頻放大器 |
| 文件頁數(shù)： | 1/5頁 |
| 文件大?。?/td> | 178K |
| 代理商： | OM9554SP |
OM9551SP, OM9552SP, OM9553SP, OM9554SP
Rev A
08/01/2000
205 Crawford Street
Leominster MA 01453
Phone: 978 534 5776
Fax: 978 537 4246
www.omnirel.com
1
5V Input,
3A Output Current
+3.3V, +2.5V +1.8V, +1.5V Output
Switching Regulator
Three Terminal Package
DESCRIPTION
The OM955X series of Switching Regulators are designed for pin compatibility with standard 3-
Pin linear regulators. They are well suited for on-board, non- isolated power applications where
efficient point- of- load regulation is needed. The package is designed using Chip- on – Board
technology to reduce cost and maintain power density. These units will typically not require any
additional components in your application due to capacitance provided internal to the package.
MAXIMUM RATINGS @ Ta=25
°
C (unless otherwise specified)
Parameter
Value
Input Voltage
8V
Output Current
4A
Power Dissipation
1.8W
Output Power
10W
Lead Temp.
230
°
C
CONFIGURATION CHART
MODEL
OUTPUT
VOLTAGE
OM9551SP
3.3V
-25 to +85
°
C
OM9552SP
2.5V
-25 to +85
°
C
OM9553SP
1.8V
-25 to +85
°
C
OM9554SP
1.5V
-25 to +85
°
C
Conditions
Short Circuit
Short Circuit
Short Circuit
< 1 min.
TEMPERATURE RANGE
MAX. OUTPUT
CURRENT
3.0A
3.0A
3.0A
3.0A
FEATURES
High Efficiency
Internal Short Circuit Protection
Small Footprint
High Power Density- 60W/in.
3
APPLICATIONS
High Power 5V to 3.3V Regulation
Low Voltage Battery regulation
Embedded Processor Power
General Purpose Low Voltage Logic
Supply
FPGA Power
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| OM9551SP | 5V Input, 3A Output Current +3.3V, +2.5V +1.8V, +1.5V Output Switching Regulator Three Terminal Package |
| OM9552SP | 5V Input, 3A Output Current +3.3V, +2.5V +1.8V, +1.5V Output Switching Regulator Three Terminal Package |
| OM9553SP | 5V Input, 3A Output Current +3.3V, +2.5V +1.8V, +1.5V Output Switching Regulator Three Terminal Package |
| OM9554SP | 5V Input, 3A Output Current +3.3V, +2.5V +1.8V, +1.5V Output Switching Regulator Three Terminal Package |
| OM9571 | 5.0V,Three Terminal Switching Regulator |
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