參數(shù)資料
型號: S-8341B
廠商: Seiko Instruments Inc.
英文描述: PWM/PFM Control High-Frequency Step-Up Switching Regulator-Controllers(PWM/PFM控制,高頻步升開關(guān)穩(wěn)壓器-控制器)
中文描述: PWM / PFM切換控制高頻升壓型開關(guān)穩(wěn)壓器控制器(PWM / PFM切換控制,高頻步升開關(guān)穩(wěn)壓器-控制器)
文件頁數(shù): 1/38頁
文件大?。?/td> 420K
代理商: S-8341B
Contents
Features.................................................................................................. 1
Applications............................................................................................. 1
Block Diagram......................................................................................... 2
Selection Guide....................................................................................... 3
Pin Assignment ....................................................................................... 4
Absolute Maximum Ratings..................................................................... 4
Electrical Characteristics......................................................................... 5
Measurement Circuits.............................................................................. 8
Operation .............................................................................................. 10
Selection of Series Products and Associated External Components .... 13
Standard Circuits................................................................................... 18
Precautions........................................................................................... 19
Characteristics of Major Items............................................................... 21
Transient Response Characteristics...................................................... 23
External Parts Reference Data.............................................................. 25
Package Dimensions............................................................................ 35
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
S-8341B00AFT-T2 功能描述:開關(guān)變換器、穩(wěn)壓器與控制器 Adj Step-Up 2.0% RoHS:否 制造商:Texas Instruments 輸出電壓:1.2 V to 10 V 輸出電流:300 mA 輸出功率: 輸入電壓:3 V to 17 V 開關(guān)頻率:1 MHz 工作溫度范圍: 安裝風格:SMD/SMT 封裝 / 箱體:WSON-8 封裝:Reel
S-8341B00AFT-T2-G 功能描述:開關(guān)變換器、穩(wěn)壓器與控制器 Adj Step-Up 2.0% RoHS:否 制造商:Texas Instruments 輸出電壓:1.2 V to 10 V 輸出電流:300 mA 輸出功率: 輸入電壓:3 V to 17 V 開關(guān)頻率:1 MHz 工作溫度范圍: 安裝風格:SMD/SMT 封裝 / 箱體:WSON-8 封裝:Reel
S-8341B00AFT-T2-U 功能描述:IC REG CTRLR BOOST 8TSSOP 制造商:ablic u.s.a. inc. 系列:- 包裝:剪切帶(CT) 零件狀態(tài):在售 輸出類型:晶體管驅(qū)動器 功能:升壓 輸出配置:正 拓撲:升壓 輸出數(shù):1 輸出階段:1 電壓 - 電源(Vcc/Vdd):0.8 V ~ 6 V 頻率 - 開關(guān):600kHz 占空比(最大):0.89 同步整流器:無 時鐘同步:無 串行接口:- 控制特性:限流,使能,軟啟動 工作溫度:-40°C ~ 85°C(TA) 封裝/外殼:8-TSSOP(0.173",4.40mm 寬) 供應商器件封裝:8-TSSOP 標準包裝:1
S-8341C25AFT-T2 功能描述:開關(guān)變換器、穩(wěn)壓器與控制器 2.5V Step-Up 2.0% RoHS:否 制造商:Texas Instruments 輸出電壓:1.2 V to 10 V 輸出電流:300 mA 輸出功率: 輸入電壓:3 V to 17 V 開關(guān)頻率:1 MHz 工作溫度范圍: 安裝風格:SMD/SMT 封裝 / 箱體:WSON-8 封裝:Reel
S-8341C25AFT-T2-G 功能描述:開關(guān)變換器、穩(wěn)壓器與控制器 2.5V Step-Up 2.0% RoHS:否 制造商:Texas Instruments 輸出電壓:1.2 V to 10 V 輸出電流:300 mA 輸出功率: 輸入電壓:3 V to 17 V 開關(guān)頻率:1 MHz 工作溫度范圍: 安裝風格:SMD/SMT 封裝 / 箱體:WSON-8 封裝:Reel