參數(shù)資料
型號(hào)： LM2673S-ADJ
廠商： NATIONAL SEMICONDUCTOR CORP
元件分類： 穩(wěn)壓器
英文描述： SIMPLE SWITCHER 3A Step-Down Voltage Regulator with Adjustable Current Limit
中文描述： 5.4 A SWITCHING REGULATOR, 280 kHz SWITCHING FREQ-MAX, PSSO7
封裝： TO-263, 7 PIN
文件頁(yè)數(shù)： 19/26頁(yè)
文件大?。?/td> 451K
代理商： LM2673S-ADJ
Capacitor Selection Guides
(Continued)
Table 3. Output Capacitors for Fixed Output Voltage Application
Output
Voltage (V)
Inductance
(μH)
Surface Mount
Sprague 594D
Series
No.
3
3
2
2
4
2
2
2
1
3
2
2
1
1
1
1
AVX TPS Series
Kemet T495 Series
No.
4
4
3
2
4
3
3
2
2
4
3
2
2
2
1
1
C Code
C2
C2
C2
C2
C2
C2
C2
C2
C2
C5
C5
C5
C5
C4
C5
C4
C Code
C1
C1
C7
C6
C6
C7
C7
C3
C7
C6
C7
C6
C7
C6
C5
C5
No.
4
4
3
2
4
3
3
2
2
5
4
3
2
2
2
1
C Code
C4
C4
C4
C4
C4
C4
C4
C4
C4
C9
C8
C8
C8
C8
C7
C8
3.3
10
15
22
33
10
15
22
33
47
10
15
22
33
47
68
100
5
12
Output
Voltage (V)
Inductance
(μH)
Through Hole
Sanyo OS-CON SA
Series
No.
1
1
1
1
2
1
1
1
1
2
1
1
1
1
1
1
Sanyo MV-GX Series
Nichicon PL Series
Panasonic HFQ
Series
No.
2
2
1
1
2
1
1
1
2
2
1
1
1
1
1
1
C Code
C3
C3
C5
C2
C4
C5
C5
C4
C4
C7
C8
C7
C7
C7
C7
C7
No.
1
1
1
1
1
1
1
1
1
2
1
1
1
1
1
1
C Code
C10
C10
C10
C10
C10
C10
C5
C5
C4
C5
C5
C5
C3
C3
C2
C2
No.
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
C Code
C6
C6
C5
C13
C6
C5
C5
C13
C13
C18
C17
C13
C11
C10
C10
C9
C Code
C6
C5
C7
C5
C5
C6
C5
C5
C3
C5
C5
C5
C4
C3
C3
C1
3.3
10
15
22
33
10
15
22
33
47
10
15
22
33
47
68
100
5
12
No. represents the number of identical capacitor types to be connected in parallel
C Code indicates the Capacitor Reference number in Table 2 for identifying the specific component from the manufacturer.
L
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相關(guān)PDF資料
PDF描述
LM2673SD-12 SIMPLE SWITCHER 3A Step-Down Voltage Regulator with Adjustable Current Limit
LM2673SD-3.3 Miniature Switch, High Precision
LM2673SD-ADJ Miniature Switch, High Precision
LM2673SD-5.0 SIMPLE SWITCHER 3A Step-Down Voltage Regulator with Adjustable Current Limit
LM2673T-12 SIMPLE SWITCHER 3A Step-Down Voltage Regulator with Adjustable Current Limit
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LM2673S-ADJ 制造商:Texas Instruments 功能描述:IC SWITCHING REG 3A ADJ SMD 2673
LM2673S-ADJ/NOPB 功能描述:直流/直流開關(guān)轉(zhuǎn)換器 3A STEP-DOWN VLTG REG 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
LM2673S-ADJ/NOPB 制造商:Texas Instruments 功能描述:DC/DC Converter (DC-DC) / Switching Regu
LM2673SADJNOPB 制造商:National Semiconductor 功能描述:Conv DC-DC Single Step Down 8V to 40V 8-Pin(7+Tab) TO-263 Rail
LM2673SD-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
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