參數(shù)資料
型號: LM1575-5.0MW8
廠商: NATIONAL SEMICONDUCTOR CORP
元件分類: 穩(wěn)壓器
英文描述: 3.2 A SWITCHING REGULATOR, 62 kHz SWITCHING FREQ-MAX, UUC
封裝: WAFER
文件頁數(shù): 30/40頁
文件大?。?/td> 917K
代理商: LM1575-5.0MW8
National P/N LM2575HV - SIMPLE SWITCHER 1A Step-Down Voltage Regulator
LM2575HV Product Folder
SIMPLE SWITCHER 1A Step-Down Voltage Regulator
Generic P/N 2575HV
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LM2575HV Webench Custom
Design/Analyze/Build It
4.8 <=
V in Lower
V
<=
V in Upper
V
<= 60.0
V out
1.2 <=
V
<= 57.0
I out
A
<= 1.00
Ambient Temperature
°C
<= 100
Parametric Table
Multiple Output Capability
No
On/Off Pin
Yes
Error Flag
No
Input Voltage, min (Volt)
4
Input Voltage, max (Volt)
60
Output Current, max
1000 mA
Output Voltage (Volt)
12, 15, 5, 3.30
Adjustable Output Voltage
No, Yes
Switching Frequency (Hz)
52000
Adjustable Switching Frequency
No
Sync Pin
No
Efficiency (%)
88, 77, 75
Inverting
Yes
Step-down
Yes
-
Datasheet
Title
Size in
Kbytes Date
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LM1575 LM2575 LM2575HV SIMPLE SWITCHER 1A Step-
Down Voltage Regulator
643
Kbytes
20-
Nov-
01
LM1575 LM2575 LM2575HV SIMPLE SWITCHER 1A Step-
Down Voltage Regulator (JAPANESE)
820
Kbytes
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Package Availability, Models, Samples & Pricing
file:///H|/imaging/BITTING/cpl/20020808_1/08062002_10/NATL/08062002_HTML/LM2575HV.html (1 of 5) [Aug-09-2002 12:18:50 PM]
11.0
13.0
3.3
0.80
30
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