參數(shù)資料
型號: Si4442DY
廠商: National Semiconductor Corporation
英文描述: N-Channel FET Synchronous Buck Regulator Controller for Low Output Voltages
中文描述: N溝道場效應(yīng)管同步降壓穩(wěn)壓控制器輸出電壓低
文件頁數(shù): 6/22頁
文件大小: 602K
代理商: SI4442DY
Typical Performance Characteristics
(Continued)
R
FADJ
vs PWM Frequency
(in 100 to 800kHz range), T
A
= 25C
R
FADJ
vs PWM Frequency
(in 900 to 2000kHz range), T
A
= 25C
20049418
20049419
V
Operating Current Plus Boot Current vs
PWM Frequency (Si4826DY FET, T
A
= 25C)
Switch Waveforms (HG Falling)
V
IN
= 5V, V
O
= 1.8V
I
O
= 3A, C
= 10nF
F
SW
= 600kHz
20049420
20049423
Switch Waveforms (HG Rising)
V
= 5V, V
O
= 1.8V
I
O
= 3A, F
SW
= 600kHz
Start-Up (No-Load)
V
= 10V, V
O
= 1.2V
C
SS
= 10nF, F
SW
= 300kHz
20049424
20049421
L
www.national.com
6
相關(guān)PDF資料
PDF描述
SIDC03D60C6 Fast switching diode chip in EMCON 3 -Technology
SIDC03D60F6 Fast switching diode chip in EMCON-Technology
SIDC04D60F6 Fast switching diode chip in EMCON-Technology
SIDC06D120E6 Fast switching diode chip in EMCON-Technology
SIDC06D60AC6 Fast switching diode chip in EMCON 3 -Technology
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SI4442DY-E3 功能描述:MOSFET 30V 22A 3.5W RoHS:否 制造商:STMicroelectronics 晶體管極性:N-Channel 汲極/源極擊穿電壓:650 V 閘/源擊穿電壓:25 V 漏極連續(xù)電流:130 A 電阻汲極/源極 RDS(導(dǎo)通):0.014 Ohms 配置:Single 最大工作溫度: 安裝風(fēng)格:Through Hole 封裝 / 箱體:Max247 封裝:Tube
SI4442DY-T1 功能描述:MOSFET 30V 22A 3.5W RoHS:否 制造商:STMicroelectronics 晶體管極性:N-Channel 汲極/源極擊穿電壓:650 V 閘/源擊穿電壓:25 V 漏極連續(xù)電流:130 A 電阻汲極/源極 RDS(導(dǎo)通):0.014 Ohms 配置:Single 最大工作溫度: 安裝風(fēng)格:Through Hole 封裝 / 箱體:Max247 封裝:Tube
SI4442DY-T1-E3 功能描述:MOSFET 30V 22A 3.5W RoHS:否 制造商:STMicroelectronics 晶體管極性:N-Channel 汲極/源極擊穿電壓:650 V 閘/源擊穿電壓:25 V 漏極連續(xù)電流:130 A 電阻汲極/源極 RDS(導(dǎo)通):0.014 Ohms 配置:Single 最大工作溫度: 安裝風(fēng)格:Through Hole 封裝 / 箱體:Max247 封裝:Tube
SI4442DY-T1-GE3 功能描述:MOSFET 30V 22A 3.5W 4.5mohm @ 10V RoHS:否 制造商:STMicroelectronics 晶體管極性:N-Channel 汲極/源極擊穿電壓:650 V 閘/源擊穿電壓:25 V 漏極連續(xù)電流:130 A 電阻汲極/源極 RDS(導(dǎo)通):0.014 Ohms 配置:Single 最大工作溫度: 安裝風(fēng)格:Through Hole 封裝 / 箱體:Max247 封裝:Tube
SI4446DY 制造商:VISHAY 制造商全稱:Vishay Siliconix 功能描述:N-Channel 40-V (D-S) MOSFET