參數(shù)資料
型號(hào): LM2595J-12-QML(5962-96502
廠商: National Semiconductor Corporation
英文描述: SIMPLE SWITCHER Power Converter 150 kHz 1A Step-Down Voltage Regulator
中文描述: SIMPLE SWITCHER系列電源轉(zhuǎn)換器150千赫1A步降穩(wěn)壓器
文件頁(yè)數(shù): 14/29頁(yè)
文件大小: 935K
代理商: LM2595J-12-QML(5962-96502
LM2595 Series Buck Regulator Design Procedure (Adjustable Output)
(Continued)
LM2595 Series Buck Regulator Design Procedure
INDUCTOR VALUE SELECTION GUIDES
(For Continuous Mode Operation)
Output
Voltage
(V)
Through Hole Electrolytic Output Capacitor
Panasonic
Nichicon PL
HFQ Series
Series
(μF/V)
(μF/V)
330/50
330/50
220/25
220/25
220/25
220/25
180/25
180/25
120/25
120/25
120/25
120/25
82/35
82/35
82/50
82/50
Surface Mount Tantalum Output Capacitor
AVX TPS
Sprague
Series
595D Series
(μF/V)
(μF/V)
330/6.3
330/6.3
220/10
220/10
220/10
220/10
100/16
180/16
68/20
120/20
68/20
100/20
33/25
33/35
10/35
33/35
Feedforward
Capacitor
Feedforward
Capacitor
1.2
4
6
9
1 2
1 5
2 4
2 8
0
0
4.7 nF
3.3 nF
1.5 nF
1.5 nF
1.5 nF
1 nF
1 nF
4.7 nF
3.3 nF
1.5 nF
1.5 nF
1.5 nF
220 pF
220 pF
FIGURE 3. Output Capacitor and Feedforward Capacitor Selection Table
DS012565-24
FIGURE 4. LM2595-3.3
DS012565-25
FIGURE 5. LM2595-5.0
DS012565-26
FIGURE 6. LM2595-12
DS012565-27
FIGURE 7. LM2595-ADJ
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LM2595S12 制造商:Texas Instruments 功能描述:SWITCHING REG, 1A 12V, SMD, 2595 制造商:Texas Instruments 功能描述:SWITCHING REG, 1A 12V, SMD, 2595; Primary Input Voltage:24V; No. of Outputs:1; Output Voltage:12V; Output Current:1A; Voltage Regulator Case Style:TO-263; No. of Pins:5; Operating Temperature Min:-25C; Operating Temperature ;RoHS Compliant: Yes
LM2595S-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
LM2595S12 制造商:Texas Instruments 功能描述:IC SWITCHING REG 1A 12V SMD 2595
LM2595S-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
LM2595S-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