參數(shù)資料
型號: LM2574
廠商: National Semiconductor Corporation
英文描述: SIMPLE SWITCHER⑩ 0.5A Step-Down Voltage Regulator
中文描述: ⑩0.5A的的SIMPLE SWITCHER降壓穩(wěn)壓器
文件頁數(shù): 7/24頁
文件大?。?/td> 397K
代理商: LM2574
LM2574
7
MOTOROLA ANALOG IC DEVICE DATA
A
B
200
μ
s/DIV
200
μ
s/DIV
Figure 14. 500 mA Load Transient Response for
Continuous Mode Operation, L = 330
μ
H, Cout = 300
μ
F
Figure 15. 250 mA Load Transient Response for
Discontinuous Mode Operation, L = 68
μ
H, Cout = 470
μ
F
A: Output Voltage, 50 mV/DIV, AC Coupled
B: 100 mA to 500 mA Load Pulse
A
B
A: Output Voltage, 50 mV/DIV, AC Coupled
B: 50 mA to 250 mA Load Pulse
TYPICAL PERFORMANCE CHARACTERISTICS
(Circuit of Figure 16)
(continued)
50 mV
AC
500 mA
0
50 mV
AC
200 mA
100 mA
0
相關(guān)PDF資料
PDF描述
LM2574M-3.3LM2574M-5.0 SIMPLE SWITCHERT 0.5A Step-Down Voltage Regulator(639.73 k)
LM2574M-5 SIMPLE SWITCHERT 0.5A Step-Down Voltage Regulator(639.73 k)
LM2574HV
LM2574 0.5 A, Adjustable Output Voltage, Step-Down Switching Regulator(0.5A,可調(diào)輸出電壓,降壓型開關(guān)穩(wěn)壓器)
LM2575-33IKTGR 1-A SIMPLE STEP DOWN SWITCHING VOLTAGE REGULATOR
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LM2574 3.3V WAF 制造商:Motorola Inc 功能描述:
LM2574/D 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Easy Switcher? 0.5A Step-Down Voltage Regulator
LM2574_05 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:52kHz Simple 0.5A Buck Regulator
LM2574_06 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:0.5 A, Adjustable Output Voltage, Step−Down Switching Regulator
LM2574-12 制造商:Texas Instruments 功能描述: