參數(shù)資料
型號: LM2596T-3.3
廠商: NATIONAL SEMICONDUCTOR CORP
元件分類: 穩(wěn)壓器
英文描述: SIMPLE SWITCHER Power Converter 150 kHz 3A Step-Down Voltage Regulator
中文描述: 7.5 A SWITCHING REGULATOR, 173 kHz SWITCHING FREQ-MAX, PZFM5
封裝: BENT STAGGERED, TO-220, 5 PIN
文件頁數(shù): 16/31頁
文件大?。?/td> 736K
代理商: LM2596T-3.3
LM2596 Series Buck Regulator Design Procedure (Adjustable Output)
LM2596 Series Buck Regulator Design Procedure
INDUCTOR VALUE SELECTION GUIDES
(For Continuous Mode Operation)
Output
Voltage
(V)
Through Hole Output Capacitor
Panasonic
Nichicon PL
HFQ Series
(μF/V)
820/35
560/35
470/25
330/25
330/25
220/35
220/35
100/50
Surface Mount Output Capacitor
AVX TPS
Sprague
Series
595D Series
(μF/V)
(μF/V)
330/6.3
470/4
330/6.3
390/6.3
220/10
330/10
100/16
180/16
100/16
180/16
68/20
120/20
33/25
33/25
10/35
15/50
Feedforward
Capacitor
Feedforward
Capacitor
Series
(μF/V)
820/35
470/35
470/25
330/25
330/25
220/35
150/35
100/50
2
4
6
9
33 nF
10 nF
3.3 nF
1.5 nF
1 nF
680 pF
560 pF
390 pF
33 nF
10 nF
3.3 nF
1.5 nF
1 nF
680 pF
220 pF
220 pF
1 2
1 5
2 4
2 8
FIGURE 3. Output Capacitor and Feedforward Capacitor Selection Table
01258324
FIGURE 4. LM2596-3.3
01258325
FIGURE 5. LM2596-5.0
01258326
FIGURE 6. LM2596-12
01258327
FIGURE 7. LM2596-ADJ
L
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相關(guān)PDF資料
PDF描述
LM2596T-5.0 SIMPLE SWITCHER Power Converter 150 kHz 3A Step-Down Voltage Regulator
LM2596T-ADJ SIMPLE SWITCHER Power Converter 150 kHz 3A Step-Down Voltage Regulator
LM2596 SIMPLE SWITCHER Power Converter 150 KHz 3A Step-Down Voltage Regulator
LM2596S-5.0 SIMPLE SWITCHER Power Converter 150 kHz 3A Step-Down Voltage Regulator
LM2596S-12 CA-BAYONET
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LM2596T33 制造商:Texas Instruments 功能描述:SWITCHING REG 3A 3.3V 2596 TO-220
LM2596T-5.0 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
LM2596T-5.0 制造商:Texas Instruments 功能描述:SWITCHING REG 3A 5.0V 2596 TO-220
LM2596T-5.0/LB02 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
LM2596T-5.0/LB03 制造商:Texas Instruments 功能描述:Conv DC-DC Single Inv/Step Down 4.5V to 40V 5-Pin(5+Tab) TO-220 Rail