參數(shù)資料
型號: LM2670T-3.3
廠商: NATIONAL SEMICONDUCTOR CORP
元件分類: 穩(wěn)壓器
英文描述: SIMPLE SWITCHER High Efficiency 3A Step-Down Voltage Regulator with Sync
中文描述: 5.4 A SWITCHING REGULATOR, 280 kHz SWITCHING FREQ-MAX, PZFM7
封裝: TO-220, 7 PIN
文件頁數(shù): 5/23頁
文件大?。?/td> 361K
代理商: LM2670T-3.3
Typical Performance Characteristics
Normalized
Output Voltage
DS100942-9
Line Regulation
DS100942-10
Efficiency vs Input Voltage
DS100942-11
Efficiency vs I
LOAD
DS100942-12
Switch Current Limit
DS100942-4
Operating Quiescent Current
DS100942-5
Standby Quiescent Current
DS100942-40
ON/OFF Threshold Voltage
DS100942-13
ON/OFF Pin Current (Sourcing)
DS100942-14
Switching Frequency
DS100942-15
Feedback Pin Bias Current
DS100942-16
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PDF描述
LM2670T-5.0 SIMPLE SWITCHER High Efficiency 3A Step-Down Voltage Regulator with Sync
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相關代理商/技術參數(shù)
參數(shù)描述
LM2670T-5.0 功能描述:直流/直流開關轉(zhuǎn)換器 RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開關頻率: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 安裝風格:SMD/SMT
LM2670T-5.0/NOPB 功能描述:直流/直流開關轉(zhuǎn)換器 RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開關頻率: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 安裝風格:SMD/SMT
LM2670T-ADJ 功能描述:直流/直流開關轉(zhuǎn)換器 RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開關頻率: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 安裝風格:SMD/SMT
LM2670T-ADJ/NOPB 功能描述:直流/直流開關轉(zhuǎn)換器 RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開關頻率: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 安裝風格:SMD/SMT
LM2670T-ADJ/NOPB 制造商:Texas Instruments 功能描述:DC/DC Converter IC