參數(shù)資料
型號(hào): SI9121
廠商: Vishay Intertechnology,Inc.
英文描述: High-Voltage, Non-Isolated Buck-Boost Converter for ISDN Digital Phones
中文描述: 高電壓,非隔離的Buck - Boost對(duì)ISDN數(shù)字電話交換器
文件頁(yè)數(shù): 4/8頁(yè)
文件大小: 72K
代理商: SI9121
Si9121
Vishay Siliconix
New Product
www.vishay.com FaxBack 408-970-5600
4
Document Number: 71112
S-00802—Rev. B, 08-May-00
4.85
4.90
4.95
5.00
5.05
5.10
5.15
–40
–20
0
20
40
60
80
100
5-V V
OUT
vs. Temperature
Temperature ( C)
(
V
O
0.5
1.0
1.5
2.0
2.5
–40
–20
0
20
40
60
80
100
r
DS(on)
vs. Temperature
1
1.1
1.2
1.3
1.4
–60
–50
–40
–30
–20
–10
Supply Current vs. V
NEG
V
NEG
– (V)
S
3.15
3.20
3.25
3.30
3.35
3.40
3.45
–40
–20
0
20
40
60
80
100
3.3-V V
OUT
vs. Temperature
Temperature ( C)
(
V
O
r
D
)
Temperature ( C)
85
90
95
100
105
–40
–20
0
20
40
60
80
100
Frequency vs. Temperature
F
Temperature ( C)
G
)
25 C
85 C
–40 C
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SI9121DB-3 功能描述:電源管理IC開發(fā)工具 SI9121 Demo Brd 3.3V RoHS:否 制造商:Maxim Integrated 產(chǎn)品:Evaluation Kits 類型:Battery Management 工具用于評(píng)估:MAX17710GB 輸入電壓: 輸出電壓:1.8 V
SI9121DB-5 功能描述:電源管理IC開發(fā)工具 SI9121 Demo Board 5V RoHS:否 制造商:Maxim Integrated 產(chǎn)品:Evaluation Kits 類型:Battery Management 工具用于評(píng)估:MAX17710GB 輸入電壓: 輸出電壓:1.8 V
SI9121DY-3 功能描述:直流/直流開關(guān)轉(zhuǎn)換器 HV 3.3V Converter 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
SI9121DY-3-E3 功能描述:開關(guān)變換器、穩(wěn)壓器與控制器 Hi-V Buck/Boost 3V Converter 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(fēng)格:SMD/SMT 封裝 / 箱體:WSON-8 封裝:Reel
SI9121DY-3-T1 制造商:VISHAY 制造商全稱:Vishay Siliconix 功能描述:High-Voltage, Non-Isolated Buck-Boost Converter for ISDN Digital Phones