- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄67755 > LM10506TME (NATIONAL SEMICONDUCTOR CORP) 1-CHANNEL POWER SUPPLY SUPPORT CKT, PBGA34 PDF資料下載
參數(shù)資料
| 型號(hào)： | LM10506TME |
| 廠商： | NATIONAL SEMICONDUCTOR CORP |
| 元件分類： | 電源管理 |
| 英文描述： | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PBGA34 |
| 封裝： | 0.40 MM PITCH, MICRO SMD-34 |
| 文件頁(yè)數(shù)： | 20/34頁(yè) |
| 文件大?。?/td> | 1020K |
| 代理商： | LM10506TME |
第1頁(yè)第2頁(yè)第3頁(yè)第4頁(yè)第5頁(yè)第6頁(yè)第7頁(yè)第8頁(yè)第9頁(yè)第10頁(yè)第11頁(yè)第12頁(yè)第13頁(yè)第14頁(yè)第15頁(yè)第16頁(yè)第17頁(yè)第18頁(yè)第19頁(yè)當(dāng)前第20頁(yè)第21頁(yè)第22頁(yè)第23頁(yè)第24頁(yè)第25頁(yè)第26頁(yè)第27頁(yè)第28頁(yè)第29頁(yè)第30頁(yè)第31頁(yè)第32頁(yè)第33頁(yè)第34頁(yè)
20.10 COMPARATOR
The comparator on the LM10506 takes its inputs from the
VCOMP pin and an internal threshold level which is pro-
grammed by the user. The threshold level is programmable
between 2.0 and 4.0V with a step of 31 mV and a default comp
code of 0x19. The output of the comparator is the IRQ pin. Its
polarity can be changed using Register 0x0E bit 0. If IRQ_po-
larity = 0
→ Active low (default) is selected, then the output is
low if V
COMP value is greater than the threshold level. The
output is high if the V
COMP value is less than the threshold
level. If IRQ_polarity = 1
→ Active high is selected then the
output is high if V
COMP value is greater than the threshold lev-
el. The output is low if the V
COMP value is less than the
threshold level. There is some hysteresis when V
COMP tran-
sitions from high to low, typically 60 mV. There is a control bit
in register 0x0B, comparator control, that can double the hys-
teresis value.
30166207
27
www.national.com
LM10506
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| LM10506TMX-A | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PBGA34 |
| LM122H/883 | RECTANGULAR, TIMER, MBCY10 |
| LM122H/883B | RECTANGULAR, TIMER, MBCY10 |
| LM12438CIWMX | SPECIALTY ANALOG CIRCUIT, PDSO28 |
| LM12434CIWMX | SPECIALTY ANALOG CIRCUIT, PDSO28 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LM10506TME/NOPB | 功能描述:直流/直流開(kāi)關(guān)轉(zhuǎn)換器 Triple Buck & LDO Power Mgmt Unit RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開(kāi)關(guān)頻率:1.5 MHz 輸出電壓:4.6 V 輸出電流:250 mA 輸出端數(shù)量:2 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT |
| LM10506TME-A | 制造商:TI 制造商全稱:Texas Instruments 功能描述:Triple Buck LDO Power Management Unit |
| LM10506TME-A/NOPB | 功能描述:直流/直流開(kāi)關(guān)轉(zhuǎn)換器 Triple Buck & LDO Power Mgmt Unit RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開(kāi)關(guān)頻率:1.5 MHz 輸出電壓:4.6 V 輸出電流:250 mA 輸出端數(shù)量:2 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT |
| LM10506TMX | 制造商:TI 制造商全稱:Texas Instruments 功能描述:Triple Buck LDO Power Management Unit |
| LM10506TMX/NOPB | 功能描述:PMIC 解決方案 Triple Buck & LDO Power Mgmt Unit RoHS:否 制造商:Texas Instruments 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-24 封裝:Reel |
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。