參數(shù)資料
型號(hào): L4972AD
廠商: STMICROELECTRONICS
元件分類: 穩(wěn)壓器
英文描述: 3.5 A SWITCHING REGULATOR, 200 kHz SWITCHING FREQ-MAX, PDSO20
封裝: PLASTIC, SO-20
文件頁數(shù): 6/22頁
文件大?。?/td> 1370K
代理商: L4972AD
L4972A
14/22
Figure 30. Line Transient Response (see fig. 8).
Figure 31. Line Transient Response (see fig. 8).
Figure 32. Dropout Voltage between Pin 11 and
Pin 20 vs. Current at Pin 20.
Figure 33. .Dropout Voltage between Pin 11
and Pin 20 vs. Junction Temperature.
Figure 34. Power Dissipation (device only) vs.
Input Voltage.
Figure 35. Power Dissipation (device only) vs.
Input Voltage.
相關(guān)PDF資料
PDF描述
L4972AD013TR 3.5 A SWITCHING REGULATOR, 200 kHz SWITCHING FREQ-MAX, PDSO20
L4973D3.3 5.5 A SWITCHING REGULATOR, 300 kHz SWITCHING FREQ-MAX, PDSO20
L4973V3.3 5.5 A SWITCHING REGULATOR, 300 kHz SWITCHING FREQ-MAX, PDIP18
L4990D013TR 1.5 A SWITCHING REGULATOR, 1000 kHz SWITCHING FREQ-MAX, PDSO16
L4990 1.5 A SWITCHING REGULATOR, 1000 kHz SWITCHING FREQ-MAX, PDIP16
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
L4972AD013TR 功能描述:直流/直流開關(guān)調(diào)節(jié)器 5.1 to 40V 2.0 Amp RoHS:否 制造商:International Rectifier 最大輸入電壓:21 V 開關(guān)頻率:1.5 MHz 輸出電壓:0.5 V to 0.86 V 輸出電流:4 A 輸出端數(shù)量: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PQFN 4 x 5
L4972D 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Voltage-Mode SMPS Controller
L4973 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:3.5A step down switching regulator
L4973D3 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:3.5A STEP DOWN SWITCHING REGULATOR
L4973D3.3 功能描述:直流/直流開關(guān)調(diào)節(jié)器 3.3V 3.5A Step-Down RoHS:否 制造商:International Rectifier 最大輸入電壓:21 V 開關(guān)頻率:1.5 MHz 輸出電壓:0.5 V to 0.86 V 輸出電流:4 A 輸出端數(shù)量: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PQFN 4 x 5