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參數(shù)資料
| 型號(hào)： | LM2585S-ADJ |
| 廠商： | NATIONAL SEMICONDUCTOR CORP |
| 元件分類： | 穩(wěn)壓器 |
| 英文描述： | SIMPLE SWITCHER 3A Flyback Regulator |
| 中文描述： | 7 A SWITCHING REGULATOR, 125 kHz SWITCHING FREQ-MAX, PSSO5 |
| 封裝： | TO-263, 5 PIN |
| 文件頁數(shù)： | 18/25頁 |
| 文件大小： | 627K |
| 代理商： | LM2585S-ADJ |
Typical Boost Regulator Applications
Figure 33 and Figure 35 through Figure 37 show four typical
boost applications)— one fixed and three using the adjust-
able version of the LM2585. Each drawing contains the part
number(s) and manufacturer(s) for every component. For
the fixed 12V output application, the part numbers and
manufacturers’ names for the inductor are listed in a table in
Figure 34 For applications with different output voltages, re-
fer to the
Switchers Made Simple
software.
Figure 34 contains a table of standard inductors, by part number and corresponding manufacturer, for the fixed output regulator
of Figure 33
DS012515-51
FIGURE 33. +5V to +12V Boost Regulator
Coilcraft
(Note 19)
D03316-153
Pulse
(Note 20)
PE-53898
Renco
(Note 21)
RL-5471-7
Schott
(Note 22)
67146510
Schott
(Note 22)
(Surface Mount)
67146540
Note 19:
Coilcraft Inc.
1102 Silver Lake Road, Cary, IL 60013
Note 20:
Pulse Engineering Inc.
12220 World Trade Drive, San Diego, CA 92128
Note 21:
Renco Electronics Inc.
60 Jeffryn Blvd. East, Deer Park, NY 11729
Note 22:
Schott Corp.
1000 Parkers Lane Road, Wayzata, MN 55391
Phone: (800) 322-2645
Fax: (708) 639-1469
Phone: (619) 674-8100
Fax: (619) 674-8262
Phone (800) 645-5828
Fax: (516) 586-5562
Phone: (612) 475-1173
Fax: (612) 475-1786
FIGURE 34. Inductor Selection Table
DS012515-52
FIGURE 35. +12V to +24V Boost Regulator
www.national.com
18
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PDF描述 |
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| LM2585 | Octal D-type Edge-Triggered Flip-Flops With 3-State Outputs 20-PDIP -40 to 85 |
| LM2586SX-5.0 | SIMPLE SWITCHER 3A Flyback Regulator with Shutdown |
| LM2586S-12 | Octal D-type Edge-Triggered Flip-Flops With 3-State Outputs 20-SO -40 to 85 |
| LM2586S-3.3 | Octal D-type Edge-Triggered Flip-Flops With 3-State Outputs 20-SO -40 to 85 |
| LM2586S-ADJ | Octal D-type Edge-Triggered Flip-Flops With 3-State Outputs 20-SO -40 to 85 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LM2585S-ADJ/NOPB | 功能描述:直流/直流開關(guān)轉(zhuǎn)換器 3-AMP FLYBACK 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 |
| LM2585S-ADJ/NOPB | 制造商:Texas Instruments 功能描述:DC/DC Converter (DC-DC) / Switching Regu |
| LM2585SX-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 |
| LM2585SX-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 |
| LM2585SX-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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