參數(shù)資料
型號: SC470IMLTRT
廠商: Semtech Corporation
英文描述: Synchronous Buck Controller for Dynamic Load-Voltage Applications
中文描述: 同步降壓控制器的動態(tài)負載電壓應(yīng)用
文件頁數(shù): 24/31頁
文件大?。?/td> 574K
代理商: SC470IMLTRT
24
2005 Semtech Corp.
www.semtech.com
SC470
POWER MANAGEMENT
Typical Characteristics (Cont.)
Load Transient Response,
Power Save Mode, 0A to 6A to 0A
Trace 1: 1.2V, 50mV/div., AC coupled
Trace 2: LX, 20V/div
Trace 3: not connected
Trace 4: load current, 5A/div
Timebase: 40μs/div.
Load Transient Response,
Power Save Mode, 0A to 6A Zoomed
Load Transient Response,
Power Save Mode, 6A to 0A Zoomed
Trace 1: 1.2V, 50mV/div., AC coupled
Trace 2: LX, 10V/div
Trace 3: not connected
Trace 4: load current, 5A/div
Timebase: 10μs/div.
Trace 1: 1.2V, 20mV/div., AC coupled
Trace 2: LX, 10V/div
Trace 3: not connected
Trace 4: load current, 5A/div
Timebase: 10μs/div.
Please refer to Figure 8 on Page 17 for test schematic
相關(guān)PDF資料
PDF描述
SC470ITSTRT Synchronous Buck Controller for Dynamic Load-Voltage Applications
SC471EVB Synchronous Buck Controller with Multi-Level VOUT Transition Support
SC471MLTRT Synchronous Buck Controller with Multi-Level VOUT Transition Support
SC471 Synchronous Buck Controller with Multi-Level VOUT Transition Support
SC471A Synchronous Buck Controller with Multi-Level VOUT Transition Support
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SC470ITSTRT 功能描述:IC REG CTRLR BUCK PWM 14-TSSOP RoHS:是 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - DC DC 切換控制器 系列:- 特色產(chǎn)品:LM3753/54 Scalable 2-Phase Synchronous Buck Controllers 標準包裝:1 系列:PowerWise® PWM 型:電壓模式 輸出數(shù):1 頻率 - 最大:1MHz 占空比:81% 電源電壓:4.5 V ~ 18 V 降壓:是 升壓:無 回掃:無 反相:無 倍增器:無 除法器:無 Cuk:無 隔離:無 工作溫度:-5°C ~ 125°C 封裝/外殼:32-WFQFN 裸露焊盤 包裝:Digi-Reel® 產(chǎn)品目錄頁面:1303 (CN2011-ZH PDF) 其它名稱:LM3754SQDKR
SC471 制造商:SEMTECH 制造商全稱:Semtech Corporation 功能描述:Synchronous Buck Controller with Multi-Level VOUT Transition Support
SC471_08 制造商:SEMTECH 制造商全稱:Semtech Corporation 功能描述:Synchronous Buck Controller with Multi-Level VOUT Transition Support
SC471A 制造商:SEMTECH 制造商全稱:Semtech Corporation 功能描述:Synchronous Buck Controller with Multi-Level VOUT Transition Support
SC471AEVB 制造商:SEMTECH 制造商全稱:Semtech Corporation 功能描述:Synchronous Buck Controller with Multi-Level VOUT Transition Support