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參數(shù)資料
| 型號： | LM2825 |
| 廠商： | National Semiconductor Corporation |
| 元件分類： | DC/DC變換器 |
| 英文描述： | Integrated Power Supply 1A DC-DC Converter |
| 中文描述： | 第1A集成電源DC - DC變換器 |
| 文件頁數(shù)： | 10/12頁 |
| 文件大?。?/td> | 633K |
| 代理商： | LM2825 |
Application Information
(Continued)
OUTPUT CURRENT DERATING FOR T
A
= 0C to 70C
Due to the limited switch current, the LM2825 cannot supply the full one ampere output current over the entire input and output
voltage range. Figure 8 shows the typical available output current for any input and output voltage combination. This applies for
all output voltage versions.
OUTPUT CURRENT DERATING FOR T
A
= 70C to 85C
At high these high ambient temperatures, the LM2825 cannot supply the full one ampere over the entire input and output voltage
range. This is due to thermal reasons and Figure 9 shows the typical available output current for any input and output voltage
combination. This applies for all output voltage versions.
DS012661-34
FIGURE 8. LM2825 Output Current Derating for T
A
= 0C to 70C
DS012661-35
FIGURE 9. LM2825 Output Current Derating for T
A
= 70C to 85C
www.national.com
10
相關PDF資料 |
PDF描述 |
|---|---|
| LM285-1.2(中文) | Micropower Voltage References(1.2V基準電壓源) |
| LM285-1.2D | MICROPOWER VOLTAGE REFERENCES |
| LM285LD-2.5 | Voltage Reference |
| LM385BMX-1.2 | Voltage Reference |
| LM385BSM-1.2 | Voltage Reference |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| LM2825-12 | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Integrated Power Supply 1A DC-DC Converter(633.82 k) |
| LM2825-3.3 | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Integrated Power Supply 1A DC-DC Converter(633.82 k) |
| LM2825-5.0 | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Integrated Power Supply 1A DC-DC Converter(633.82 k) |
| LM2825-ADJ | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Integrated Power Supply 1A DC-DC Converter(633.82 k) |
| LM2825H-ADJ | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Integrated Power Supply 1A DC-DC Converter(633.82 k) |
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