參數(shù)資料
型號(hào): LM2597HV
廠商: National Semiconductor Corporation
文件頁數(shù): 18/34頁
文件大?。?/td> 900K
代理商: LM2597HV
LM2597/LM2597HV Series Buck Regulator Design Procedure
(Continued)
Block Diagram
VR
1A Diodes
Surface Mount
Through Hole
Schottky
Ultra Fast
Recovery
Schottky
Ultra Fast
Recovery
20V
All of these diodes are rated to
at least 60V.
1N5817
SR102
1N5818
SR103
11DQ03
1N5819
SR104
11DQ04
SR105
MBR150
11DQ05
MBR160
SB160
11DQ10
All of these diodes are rated to
at least 60V.
MBRS130
30V
MBRS140
10BQ040
10MQ040
MBRS160
10BQ050
10MQ060
MBRS1100
10MQ090
SGL41-60
SS16
MURS120
10BF10
MUR120
HER101
11DF1
40V
50V
or
more
FIGURE 10. Diode Selection Table
DS012440-26
FIGURE 11.
L
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LM2597HVM-12 功能描述:直流/直流開關(guān)轉(zhuǎn)換器 RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開關(guān)頻率:1.5 MHz 輸出電壓:4.6 V 輸出電流:250 mA 輸出端數(shù)量:2 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT
LM2597HVM-12/NOPB 功能描述:直流/直流開關(guān)轉(zhuǎn)換器 RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開關(guān)頻率:1.5 MHz 輸出電壓:4.6 V 輸出電流:250 mA 輸出端數(shù)量:2 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT
LM2597HVM-12/NOPB 制造商:Texas Instruments 功能描述:DC/DC Converter IC
LM2597HVM-3.3 功能描述:直流/直流開關(guān)轉(zhuǎn)換器 RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開關(guān)頻率:1.5 MHz 輸出電壓:4.6 V 輸出電流:250 mA 輸出端數(shù)量:2 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT
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