參數(shù)資料
型號(hào): SC470
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(dòng)態(tài)負(fù)載電壓應(yīng)用
文件頁(yè)數(shù): 25/31頁(yè)
文件大?。?/td> 574K
代理商: SC470
25
2005 Semtech Corp.
www.semtech.com
SC470
POWER MANAGEMENT
Typical Characteristics (Cont.)
Dynamic Output Voltage Switching
From 1V to 1.2V to 1V, No Load
Trace 1: toggle signal (for reference only)
Trace 2: LX, 20V/div
Trace 3: VOUT, 50mV/div, offset 1V
Trace 4: not connected
Timebase: 200μs/div.
Dynamic Output Voltage Switching
From 1V to 1.2V Zoomed, No Load
Dynamic Output Voltage Switching
From 1.2V to 1V Zoomed, No Load
Trace 1: toggle signal (for reference only)
Trace 2: LX, 20V/div
Trace 3: VOUT, 50mV/div, offset 1V
Trace 4: not connected
Timebase: 10μs/div.
Trace 1: toggle signal (for reference only)
Trace 2: LX, 20V/div
Trace 3: VOUT, 50mV/div, offset 1V
Trace 4: not connected
Timebase: 10μs/div.
Please refer to Figure 8 on Page 17 for test schematic
相關(guān)PDF資料
PDF描述
SC470EVB Synchronous Buck Controller for Dynamic Load-Voltage Applications
SC470IMLTRT Synchronous Buck Controller for Dynamic Load-Voltage Applications
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
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SC470EVB 制造商:SEMTECH 制造商全稱:Semtech Corporation 功能描述:Synchronous Buck Controller for Dynamic Load-Voltage Applications
SC470IMLTRT 功能描述:IC REG CTRLR BUCK PWM 16-MLPQ RoHS:是 類(lèi)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(biāo)準(zhǔn)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(wú) 回掃:無(wú) 反相:無(wú) 倍增器:無(wú) 除法器:無(wú) Cuk:無(wú) 隔離:無(wú) 工作溫度:-5°C ~ 125°C 封裝/外殼:32-WFQFN 裸露焊盤(pán) 包裝:Digi-Reel® 產(chǎn)品目錄頁(yè)面:1303 (CN2011-ZH PDF) 其它名稱:LM3754SQDKR
SC470ITSTRT 功能描述:IC REG CTRLR BUCK PWM 14-TSSOP RoHS:是 類(lèi)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(biāo)準(zhǔn)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(wú) 回掃:無(wú) 反相:無(wú) 倍增器:無(wú) 除法器:無(wú) Cuk:無(wú) 隔離:無(wú) 工作溫度:-5°C ~ 125°C 封裝/外殼:32-WFQFN 裸露焊盤(pán) 包裝:Digi-Reel® 產(chǎn)品目錄頁(yè)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