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參數(shù)資料
| 型號： | LM2587 |
| 廠商： | National Semiconductor Corporation |
| 英文描述： | Octal D-type Edge-Triggered Flip-Flops With 3-State Outputs 20-TSSOP -40 to 85 |
| 中文描述： | 5A條激的SIMPLE SWITCHER穩(wěn)壓器 |
| 文件頁數(shù)： | 19/26頁 |
| 文件大?。?/td> | 676K |
| 代理商： | LM2587 |
Typical Performance Characteristics
(Continued)
Typical Boost Regulator Applications
Figure 36and Figures 38, 39and Figure 40show four typical
boost applications)— one fixed and three using the adjust-
able version of the LM2587. 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 40 For applications with different output voltages, re-
fer to the
Switchers Made Simple
software.
Figure 37 contains a table of standard inductors, by part number and corresponding manufacturer, for the fixed output regulator
of Figure 36
DS012316-21
FIGURE 35. V
OUT
Response to Load Current Step
DS012316-22
FIGURE 36. +5V to +12V Boost Regulator
Coilcraft
(Note 19)
R4793-A
Pulse
(Note 20)
PE-53900
Renco
(Note 21)
RL-5472-5
Schott
(Note 22)
67146520
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 37. Inductor Selection Table
www.national.com
19
相關PDF資料 |
PDF描述 |
|---|---|
| LM2588SX-5.0 | SIMPLE SWITCHER 5A Flyback Regulator with |
| LM2588S-12 | Octal D-type Edge-Triggered Flip-Flops With 3-State Outputs 20-TSSOP -40 to 85 |
| LM2588S-3.3 | SIMPLE SWITCHER 5A Flyback Regulator with |
| LM2588S-ADJ | Octal D-type Edge-Triggered Flip-Flops With 3-State Outputs 20-TSSOP -40 to 85 |
| LM2588T-ADJ | SIMPLE SWITCHER 5A Flyback Regulator with |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| LM2587EVAL | 功能描述:電源管理IC開發(fā)工具 EVAL BOARDFOR LM2587 RoHS:否 制造商:Maxim Integrated 產品:Evaluation Kits 類型:Battery Management 工具用于評估:MAX17710GB 輸入電壓: 輸出電壓:1.8 V |
| LM2587S-12 | 功能描述:直流/直流開關轉換器 RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開關頻率: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 安裝風格:SMD/SMT |
| LM2587S-12/NOPB | 功能描述:直流/直流開關轉換器 RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開關頻率: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 安裝風格:SMD/SMT |
| LM2587S-3.3 | 功能描述:直流/直流開關轉換器 RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開關頻率: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 安裝風格:SMD/SMT |
| LM2587S-3.3/NOPB | 功能描述:直流/直流開關轉換器 RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開關頻率: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 安裝風格:SMD/SMT |
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