參數(shù)資料
型號(hào): 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(yè)數(shù): 6/12頁(yè)
文件大?。?/td> 633K
代理商: LM2825
Typical Performance Characteristics
(Circuits of Figure 2 and Figure 3) Unless otherwise specified,
V
IN
= 12V for 3.3V, 5.0V and ADJ versions, V
IN
= 24V for 12V and H-ADJ versions, I
LOAD
= 100 mA, T
A
= 25C (Continued)
Soft-start
DS012661-12
Shutdown /Soft-start
Current
DS012661-13
Soft-start Response
DS012661-14
Switch Current
Limit
DS012661-28
Adjust Pin
Bias Current
DS012661-29
Load Transient Response for Continuous Mode
V
IN
= 20V, V
OUT
= 5V, I
L
= 250 mA to 750 mA
DS012661-23
A: Output Voltage 100 mV/div (AC)
B: 250 mA to 750 mA Load Pulse
Horizontal Time Base: 200 μs/div
Load Transient Response for Discontinuous Mode
V
IN
= 20V, V
OUT
= 5V, I
L
= 40 mA to 140 mA
DS012661-24
A: Output Voltage 100 mV/div (AC)
B: 40 mA to 140 mA Load Pulse
Horizontal Time Base: 200 μs/div
FIGURE 1. Typical Load Transient Response
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相關(guān)PDF資料
PDF描述
LM285-1.2(中文) Micropower Voltage References(1.2V基準(zhǔn)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(guān)代理商/技術(shù)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)