參數(shù)資料
型號: AV3842A
廠商: Avic Technology
英文描述: LINEAR INTEGRATED CIRCUIT
中文描述: 線性集成電路
文件頁數(shù): 4/6頁
文件大?。?/td> 65K
代理商: AV3842A
QW-R103-002,B
ERROR AMPLIFIER CONFIGURATION
2
1
0.5mA
2.5V
Zf
Zi
Error amplifier can source or sink up to 0.5mA
CURRENT SENSE CIRCUIT
5
3
1
2R
R
1V
C
Rs
R
Is
Error
Amplifier
Current Sense
Comparator
Peak current (Is) determined by the formula:
Ismax=10V/Rs.
A small RC filter be required to suppress switch transients.
SLOPE COMPENSATION
8
4
3
Isense
R1
R2
Rsense
C
RT
CT
0
μ
F
A fraction of the oscillator ramp can be resistively summed with the current sense signal to provide slope
compensation for converts requiring duty cycles over 50%.Note that capacitor C, forms a filter with R2 to suppress
the leading edge switch spikes.
@vic
AV
3842A / 3843A
LINEAR INTEGRATED CIRCUIT
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AV3842B 制造商:AVICTEK 制造商全稱:AVICTEK 功能描述:LINEAR INTEGRATED CIRCUIT
AV3843A 制造商:AVICTEK 制造商全稱:AVICTEK 功能描述:LINEAR INTEGRATED CIRCUIT
AV3843B 制造商:AVICTEK 制造商全稱:AVICTEK 功能描述:LINEAR INTEGRATED CIRCUIT
AV3844119 功能描述:基本/快動(dòng)開關(guān) SWITCH FS ROLLER LVR SILVER .110"QC RoHS:否 制造商:Omron Electronics 觸點(diǎn)形式:SPDT 執(zhí)行器:Lever 電流額定值:5 A 電壓額定值 AC:250 V 電壓額定值 DC:30 V 功率額定值: 工作力:120 g IP 等級:IP 67 NEMA 額定值: 端接類型:Wire 安裝:Panel
AV3844619 功能描述:基本/快動(dòng)開關(guān) SWITCH FS ROLLER LVR GOLD .110"QC RoHS:否 制造商:Omron Electronics 觸點(diǎn)形式:SPDT 執(zhí)行器:Lever 電流額定值:5 A 電壓額定值 AC:250 V 電壓額定值 DC:30 V 功率額定值: 工作力:120 g IP 等級:IP 67 NEMA 額定值: 端接類型:Wire 安裝:Panel