參數(shù)資料
型號(hào): LM2637MWC
廠商: NATIONAL SEMICONDUCTOR CORP
元件分類(lèi): 穩(wěn)壓器
英文描述: SWITCHING CONTROLLER, 1000 kHz SWITCHING FREQ-MAX, UUC
封裝: WAFER
文件頁(yè)數(shù): 10/20頁(yè)
文件大?。?/td> 404K
代理商: LM2637MWC
National P/N LM2637 - Motherboard Power Supply Solution with a 5-Bit Programmable Switching Controller and Two Linear Regulator Controllers
LM2637 Product Folder
Motherboard Power Supply Solution with a 5-Bit Programmable Switching Controller and
Two Linear Regulator Controllers
Generic P/N 2637
Parametric Table
Multiple Output Capability
Yes
On/Off Pin
Yes
Error Flag
Yes
Input Voltage, min (Volt)
4.75
Input Voltage, max (Volt)
5.25
Output Current, max
Set by External FET
Output Voltage (Volt)
-
Adjustable Output Voltage
Yes
Switching Frequency (Hz)
245000
Adjustable Switching Frequency
Yes
Sync Pin
No
Efficiency (%)
-
Flyback
No
Inverting
No
Step-Up
No
Step-Down
Yes
Datasheet
Title
Size in
Kbytes Date
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LM2637 Motherboard Power Supply Solution with a 5-Bit
Programmable Switching Controller and Two Linear
Regulator Controllers
360
Kbytes
10-
May-
99
LM2637 Motherboard Power Supply Solution with a 5-Bit
Programmable Switching Controller and Two Linear
Regulator Controllers (JAPANESE)
539
Kbytes
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file:///H|/imaging/BITTING/cpl/20020808_1/08062002_10/NATL/08062002_HTML/LM2637.html (1 of 3) [Aug-09-2002 2:38:28 PM]
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