UPD16874中文資料瑞薩數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)
UPD16874規(guī)格書(shū)詳情
DESCRIPTION
The μPD16874 is a power switch IC with an overcurrent limiter that is used for the power bus of a Universal Serial Bus (USB). This product has Pch power MOSFET circuits, each of which has a low-on resistance (100 m? TYP.), in its switching block.
In addition, the IC is also equipped with an overcurrent detector that is essential for a host/hub controller conforming to the USB Standard, so that the IC can report an overcurrent to the controller. Moreover, a thermal shutdown circuit and an undervoltage lockout circuit are also provided as the protection circuits of the IC.
This product has four channels of power switches, control input pins, and flag output pins to simultaneously control four USB ports with a single IC.
FEATURES
? Four P-ch power MOSFET circuits
? Overcurrent detector that outputs active-low control signal from detection report pin
? Overcurrent limiter to prevent system voltage drop
? Thermal shutdown circuit
? Undervoltage lockout circuit
? Each of four circuits can be turned on and off independently of the others by a control pin. (CTL input: active low)
? 16-pin SOP package
產(chǎn)品屬性
- 型號(hào)：
UPD16874
- 功能描述：
UPD16874 Data Sheet | Data Sheet[02/2001]
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
NEC |
23+ |
NA/ |
3975 |
原裝現(xiàn)貨,當(dāng)天可交貨,原型號(hào)開(kāi)票 |
詢(xún)價(jià) | ||
NEC |
2020+ |
SOP-8 |
8000 |
只做自己庫(kù)存,全新原裝進(jìn)口正品假一賠百,可開(kāi)13%增 |
詢(xún)價(jià) | ||
NEC |
2016+ |
SOP8P |
6523 |
只做原裝正品現(xiàn)貨!或訂貨! |
詢(xún)價(jià) | ||
NEC |
23+ |
SOP-8 |
999999 |
原裝正品現(xiàn)貨量大可訂貨 |
詢(xún)價(jià) | ||
NEC |
SOP-8 |
90000 |
集團(tuán)化配單-有更多數(shù)量-免費(fèi)送樣-原包裝正品現(xiàn)貨-正規(guī) |
詢(xún)價(jià) | |||
NEC |
23+ |
NA |
2836 |
專(zhuān)做原裝正品,假一罰百! |
詢(xún)價(jià) | ||
NEC |
22+23+ |
SOP-8 |
28095 |
絕對(duì)原裝正品現(xiàn)貨,全新深圳原裝進(jìn)口現(xiàn)貨 |
詢(xún)價(jià) | ||
NEC |
589220 |
16余年資質(zhì) 絕對(duì)原盒原盤(pán) 更多數(shù)量 |
詢(xún)價(jià) | ||||
NEC |
99+ |
SOP-8 |
435 |
原裝現(xiàn)貨海量庫(kù)存歡迎咨詢(xún) |
詢(xún)價(jià) | ||
NEC |
21+ |
SOP8 |
2432 |
詢(xún)價(jià) |
