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參數資料
| 型號： | LM1575J-CAD/883 |
| 廠商： | NATIONAL SEMICONDUCTOR CORP |
| 元件分類： | 穩壓器 |
| 英文描述： | 3.2 A SWITCHING REGULATOR, 62 kHz SWITCHING FREQ-MAX, CDIP16 |
| 封裝： | CERDIP-16 |
| 文件頁數： | 19/30頁 |
| 文件大小： | 676K |
| 代理商： | LM1575J-CAD/883 |
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Products > Analog - Regulators > Simple Switchers > LM1575
Generic P/N 1575
General Description
National Semiconductor Company
Design
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Product Folder
LM1575
SIMPLE SWITCHER 1A Step-Down Voltage Regulator
Contents
l
General Description
l
Features
l
Applications
l
Datasheet
l
Package Availability, Models, Samples
& Pricing
l
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
相關PDF資料 |
PDF描述 |
|---|---|
| LMX2575MX-15 | 3.2 A SWITCHING REGULATOR, 63 kHz SWITCHING FREQ-MAX, PDSO24 |
| 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 |
相關代理商/技術參數 |
參數描述 |
|---|---|
| LM1575K-12 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Voltage-Mode SMPS Controller |
| LM1575K-12/883 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Voltage-Mode SMPS Controller |
| LM1575K-12/883C | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| LM1575K-12/883QF | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| LM1575K-12-QML | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:SIMPLE SWITCHER 1A STEP-DOWN VOLTAGE REGULATOR |
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