參數(shù)資料
型號(hào): SI9177
廠商: Vishay Intertechnology,Inc.
英文描述: 200-mA PSM Step Down Converter with Bypass Capability
中文描述: 200毫安掩模降壓轉(zhuǎn)換器與繞道能力
文件頁(yè)數(shù): 7/9頁(yè)
文件大?。?/td> 104K
代理商: SI9177
Si9177
Vishay Siliconix
New Product
Document Number: 70312
S-03663—Rev. B, 07-Apr-03
www.vishay.com
7
TYPICAL WAVEFORMS
V
50 mV/div
AC Coupled
V
2 V/div
I
200 mA/div
Typical Switching Waveforms
V
IN
= 4 V, V
OUT
= 2.0 V, I
OUT
= 6 mA
Load Transient
V
IN
= 4 V, V
OUT
= 2.0 V
Start-Up
V
IN
= 4 V, V
OUT
= 2.0 V, I
OUT
= 100 mA
V
ENABLE
= V
IN
Start-Up from Disable
V
IN
= 4 V, V
OUT
= 2.0 V, I
OUT
= 100 mA
Typical Switching Waveforms
V
IN
= 4 V, V
OUT
= 2.0 V, I
OUT
= 100 mA
V
50 mV/div
AC Coupled
V
2 V/div
I
200 mA/div
Typical Switching Waveforms
V
IN
= 4 V, V
OUT
= 2.0 V, I
OUT
= 200 mA
V
50 mV/div
AC Coupled
V
2 V/div
I
200 mA/div
V
100 mV/div
AC Coupled
I
100 mA/div
V
2 V/div
V
1 V/div
V
2 V/div
V
1 V/div
5 s/div.
2 s/div.
0.5 s/div.
100 s/div.
50 s/div.
50 s/div.
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參數(shù)描述
SI9177BH-T1 功能描述:直流/直流開關(guān)轉(zhuǎn)換器 200mA PSM Converter w/Bypass Ability RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開關(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
SI9177BH-T1-E3 功能描述:直流/直流開關(guān)轉(zhuǎn)換器 200mA PSM Converter w/Bypass Ability RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開關(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
SI9177BH-TI 制造商:VISHAY 制造商全稱:Vishay Siliconix 功能描述:200-mA PSM Step Down Converter with Bypass Capability
SI9177BM-T1 功能描述:直流/直流開關(guān)轉(zhuǎn)換器 200mA PSM Converter w/Bypass Ability RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開關(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
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