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参数资料
| 型号： | LM2575S-3.3EP |
| 厂商： | NATIONAL SEMICONDUCTOR CORP |
| 元件分类： | 稳压器 |
| 英文描述： | 3.2 A SWITCHING REGULATOR, 63 kHz SWITCHING FREQ-MAX, PSSO5 |
| 封装： | TO-220, 5 PIN |
| 文件页数： | 7/26页 |
| 文件大小： | 1069K |
| 代理商： | LM2575S-3.3EP |
Inductor Value Selection Guides (For Continuous Mode Operation) (Continued)
PROCEDURE (Adjustable Output Voltage Versions)
EXAMPLE (Adjustable Output Voltage Versions)
5. Input Capacitor (C
IN) An aluminum or tantalum
electrolytic bypass capacitor located close to the regulator is
needed for stable operation.
5. Input Capacitor (C
IN) A 100 F aluminum electrolytic
capacitor located near the input and ground pins provides
sufficient bypassing.
To further simplify the buck regulator design procedure, National Semiconductor is making available computer design software to
be used with the Simple Switcher line of switching regulators. Switchers Made Simple (version 3.3) is available on a (312")
diskette for IBM compatible computers from a National Semiconductor sales office in your area.
LM2575EP/LM2575HVEP
www.national.com
15
相关PDF资料 |
PDF描述 |
|---|---|
| LM2575HVSX-3.3EP | 3.2 A SWITCHING REGULATOR, 63 kHz SWITCHING FREQ-MAX, PSSO5 |
| LM2575HVT-15EP | 3.2 A SWITCHING REGULATOR, 63 kHz SWITCHING FREQ-MAX, PSSO5 |
| LM2575HVSX-12EP | 3.2 A SWITCHING REGULATOR, 63 kHz SWITCHING FREQ-MAX, PSSO5 |
| LM2575MX-3.3EP | 3.2 A SWITCHING REGULATOR, 63 kHz SWITCHING FREQ-MAX, PDSO24 |
| LM2576-15BU | 3.5 A SWITCHING REGULATOR, 52 kHz SWITCHING FREQ-MAX, PSSO5 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| LM2575S-5.0 | 功能描述:直流/直流开关转换器 RoHS:否 制造商:STMicroelectronics 最大输入电压:4.5 V 开关频率:1.5 MHz 输出电压:4.6 V 输出电流:250 mA 输出端数量:2 最大工作温度:+ 85 C 安装风格:SMD/SMT |
| LM2575S-5.0 | 制造商:Texas Instruments 功能描述:SWITCHING REG 1A 5.0V SMD 2575 |
| LM2575S-5.0.TR | 制造商:SEMTECH 制造商全称:Semtech Corporation 功能描述:Analog IC |
| LM2575S-5.0/NOPB | 功能描述:直流/直流开关转换器 1A STEP-DOWN VLTG REG RoHS:否 制造商:STMicroelectronics 最大输入电压:4.5 V 开关频率:1.5 MHz 输出电压:4.6 V 输出电流:250 mA 输出端数量:2 最大工作温度:+ 85 C 安装风格:SMD/SMT |
| LM2575S5.0NOPB | 制造商:National Semiconductor 功能描述:Conv DC-DC Single Step Down 4V to 40V 6-Pin(5+Tab) TO-263 |
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