參數(shù)資料
型號(hào): LM2599-3.3MDC
廠商: NATIONAL SEMICONDUCTOR CORP
元件分類(lèi): 穩(wěn)壓器
英文描述: 7.5 A SWITCHING REGULATOR, 173 kHz SWITCHING FREQ-MAX, UUC
封裝: DIE
文件頁(yè)數(shù): 9/36頁(yè)
文件大?。?/td> 897K
代理商: LM2599-3.3MDC
LM2599 Series Buck Regulator Design Procedure (Continued)
Nichicon Corp.
Phone
(708) 843-7500
FAX
(708) 843-2798
Panasonic
Phone
(714) 373-7857
FAX
(714) 373-7102
AVX Corp.
Phone
(803) 448-9411
FAX
(803) 448-1943
Sprague/Vishay
Phone
(207) 324-4140
FAX
(207) 324-7223
FIGURE 10. Capacitor Manufacturers Phone Numbers
VR
3 Amp Diodes
4 to 6 Amp Diodes
Surface Mount
Through Hole
Surface Mount
Through Hole
Schottky
Ultra Fast
Schot-
tky
Ultra Fast
Schot-
tky
Ultra Fast
Schot-
tky
Ultra Fast
Recovery
20V
All of
1N5820
All of
SR502
All of
SK32
these
SR302
these
1N5823
these
diodes
MBR320
diodes
SB520
diodes
30V
30WQ03
are rated
1N5821
are rated
SK33
to at
MBR330
to at
50WQ03
to at
SR503
to at
least
31DQ03
least
1N5824
least
40V
50V.
1N5822
50V.
SB530
50V.
SK34
SR304
50WQ04
SR504
MBRS340
MBR340
1N5825
30WQ04
MURS320
31DQ04
MUR320
MURS620
SB540
MUR620
50V
or
more
SK35
30WF10
SR305
50WF10
HER601
MBRS360
MBR350
50WQ05
SB550
30WQ05
31DQ05
50SQ080
FIGURE 11. Diode Selection Table
LM2599
www.national.com
17
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LM2599-ADJMWC 7.5 A SWITCHING REGULATOR, 173 kHz SWITCHING FREQ-MAX, UUC
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LM2599S-12 功能描述:直流/直流開(kāi)關(guān)轉(zhuǎn)換器 RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開(kāi)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
LM2599S-12/NOPB 功能描述:直流/直流開(kāi)關(guān)轉(zhuǎn)換器 RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開(kāi)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
LM2599S-3.3 功能描述:直流/直流開(kāi)關(guān)轉(zhuǎn)換器 RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開(kāi)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
LM2599S-3.3/NOPB 功能描述:直流/直流開(kāi)關(guān)轉(zhuǎn)換器 RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開(kāi)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
LM2599S-5.0 功能描述:直流/直流開(kāi)關(guān)轉(zhuǎn)換器 RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開(kāi)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