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L5972D中文資料
L5972D數(shù)據(jù)手冊規(guī)格書PDF詳情
DESCRIPTION
The L5972D is a step down monolithic power switch ing regulator with a minimum switch current limit of 2A so it is able to deliver more than 1.5A DC current to the load depending on the application conditions.
The output voltage can be set from 1.235V to 35V.
■2A INTERNAL SWITCH
■OPERATING INPUT VOLTAGE FROM 4.4V TO 36V
■OUTPUT VOLTAGE ADJUSTABLE FROM 1.235V TO 35V
■LOW DROPOUT OPERATION: 100 DUTY CYCLE
■250KHz INTERNALLY FIXED FREQUENCY
■VOLTAGE FEEDFORWARD
■ZERO LOAD CURRENT OPERATION
■INTERNAL CURRENT LIMITING
■PROTECTION AGAINST FEEDBACK DISCONNECTION
■THERMAL SHUTDOWN
APPLICATIONS:
■CONSUMER: STB, DVD, TV, VCR,CAR RADIO, LCD MONITORS
■NETWORKING: XDSL, MODEMS,DC-DC MODULES
■COMPUTER: PRINTERS, AUDIO/GRAPHIC CARDS, OPTICAL STORAGE, HARD DISK DRIVE
■INDUSTRIAL: CHARGERS, CAR BATTERY DC-DC CONVERTERS
L5972D產(chǎn)品屬性
- 類型
描述
- 型號
L5972D
- 功能描述
直流/直流開關(guān)調(diào)節(jié)器 1.235 to 35V Step-Dn
- RoHS
否
- 制造商
International Rectifier
- 最大輸入電壓
21 V
- 開關(guān)頻率
1.5 MHz
- 輸出電壓
0.5 V to 0.86 V
- 輸出電流
4 A
- 安裝風(fēng)格
SMD/SMT
- 封裝/箱體
PQFN 4 x 5
供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
STMicroelectronics |
18+ |
ICREGBUCKADJ2A8SOIC |
6800 |
公司原裝現(xiàn)貨 |
|||
STMicroelectronics |
24+ |
8-SO |
66800 |
原廠授權(quán)一級代理,專注汽車、醫(yī)療、工業(yè)、新能源! |
|||
STMICROELECTRONICS |
23+ |
NA |
12730 |
原裝正品代理渠道價格優(yōu)勢 |
|||
STMicroelectronics |
2022+ |
1 |
全新原裝 貨期兩周 |
||||
ST/意法 |
25+ |
SOP-8 |
32000 |
ST/意法全新特價L5972D013TR即刻詢購立享優(yōu)惠#長期有貨 |
|||
STM |
15+ |
原廠原裝 |
2500 |
進(jìn)口原裝現(xiàn)貨假一賠十 |
|||
ST/意法 |
24+ |
SOP-8 |
2000 |
全新原裝深圳倉庫現(xiàn)貨有單必成 |
|||
ST/意法 |
24+ |
SOP8 |
1369 |
只做原廠渠道 可追溯貨源 |
|||
STM |
21+/22+ |
5000 |
SO-8 |
||||
ST意法 |
23+ |
SOP8 |
5000 |
正規(guī)渠道,只有原裝! |
L5972D013TR 價格
參考價格:¥6.0574
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L5972D 芯片相關(guān)型號
STMICROELECTRONICS相關(guān)芯片制造商
Datasheet數(shù)據(jù)表PDF頁碼索引
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