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参数资料
| 型号： | LMX2575MX-15 |
| 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, PDSO24 |
| 封装： | SMT-24 |
| 文件页数： | 19/30页 |
| 文件大小： | 676K |
| 代理商： | LMX2575MX-15 |
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Products > Analog - Regulators > Simple Switchers > LM1575
Generic P/N 1575
General Description
National Semiconductor Company
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LM1575
SIMPLE SWITCHER 1A Step-Down Voltage Regulator
Contents
l
General Description
l
Features
l
Applications
l
Datasheet
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Package Availability, Models, Samples
& Pricing
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Design Tools
Parametric Table
Multiple Output Capability
No
On/Off Pin
Yes
Input Voltage, min (Volt)
4
Input Voltage, max (Volt)
40
Output Current, max
1 Amp
Output Voltage (Volt)
5
Adjustable Output Voltage
No
Switching Frequency (Hz)
52000
Adjustable Switching Frequency
No
Sync Pin
No
Efficiency (%)
77
Inverting
Yes
Step-down
Yes
The LM2575 series of regulators are monolithic integrated circuits that provide all the active
functions for a step-down (buck) switching regulator, capable of driving a 1A load with
excellent line and load regulation. These devices are available in fixed output voltages of
3.3V, 5V, 12V, 15V, and an adjustable output version.
Requiring a minimum number of external components, these regulators are simple to use
相关PDF资料 |
PDF描述 |
|---|---|
| LMX2575MX-5.0 | 3.2 A SWITCHING REGULATOR, 63 kHz SWITCHING FREQ-MAX, PDSO24 |
| LM1576-5.0AK | 3.5 A SWITCHING REGULATOR, 52 kHz SWITCHING FREQ-MAX, MBFM2 |
| LM1576-12AK | 3.5 A SWITCHING REGULATOR, 52 kHz SWITCHING FREQ-MAX, MBFM2 |
| LM1596H/883 | SPECIALTY CONSUMER CIRCUIT, MBCY10 |
| LM1596H-MIL | SPECIALTY CONSUMER CIRCUIT, MBCY10 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| LMX2581 | 制造商:TI 制造商全称:Texas Instruments 功能描述:LMX2581 Wideband Frequency Synthesizer with Integrated VCO |
| LMX2581EVAL/NOPB | 功能描述:时钟和定时器开发工具 LMX2581 EVAL MOD RoHS:否 制造商:Texas Instruments 产品:Evaluation Modules 类型:Clock Conditioners 工具用于评估:LMK04100B 频率:122.8 MHz 工作电源电压:3.3 V |
| LMX2581EVM | 功能描述:LMX2581 - Timing, Frequency Synthesizer Evaluation Board 制造商:texas instruments 系列:- 零件状态:有效 主要用途:计时，频率合成器 嵌入式:- 使用的 IC/零件:LMX2581 主要属性:带 VCO 的单路分数-N PLL 辅助属性:- 所含物品:板 标准包装:1 |
| LMX2581SQ | 制造商:TI 制造商全称:Texas Instruments 功能描述:LMX2581 Wideband Frequency Synthesizer with Integrated VCO |
| LMX2581SQ/NOPB | 制造商:Texas Instruments 功能描述:IC FREQ SYNTHESIZER VCO 32WQFN 制造商:Texas Instruments 功能描述:CLOCK GENERATION/OTHER IC |
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