位置：STEF12SGR > STEF12SGR詳情
STEF12SGR中文資料
STEF12SGR數(shù)據(jù)手冊(cè)規(guī)格書(shū)PDF詳情
Features
? 15 V typical output overvoltage clamp
? Absolute maximum voltage of 25 V
? Adjustable current limit
? Thermal protection
? Input undervoltage lockout
? Low inrush current during startup
? Integrated 40 mΩ Power FET
? En/fault pin
? Adjustable slew rate for output voltage
? Gate control pin for reverse current blocking FET (DFN10 package)
? TSOT23-8L and DFN10 (3x3 mm) packages
? Latch (STEF12S) or autoretry (STEF12SA) versions
Applications
? Hard Disk and SSD drives
? Hard disk array
? Hot-swap board
? Hot-plug protection
Description
The STEF12S is an integrated electronic fuse optimized to monitor the 12 V DC
power lines.
When connected in series to the main power rail, it is able to precisely detect and
react to overcurrent and overvoltage conditions.
When an overload condition occurs, the device limits the output current to a safe
value defined by the user. If the anomalous overload condition persists, the device
goes into an open state, disconnecting the load from the power supply.
In case of overvoltage on the input, the device regulates the output to a preset safe
value.
Undervoltage lockout prevents the load from malfunction, keeping the device off if the
rail voltage is too low.
The STEF12S features the adjustable turn-on slew-rate, which is useful to keep the
in-rush current under control during startup and hot-swap operations.
On the DFN10 package a dedicated pin provides a gate control for an external
optional N-channel Power FET, used to implement the reverse current blocking in
case of input voltage loss.
The STEF05S is a companion chip for the 5 V rails, useful to implement a complete
power rail control in data-storage applications.
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
STMicroelectronics |
23+/24+ |
10-VFDFN |
8600 |
只供原裝進(jìn)口公司現(xiàn)貨+可訂貨 |
|||
STMicroelectronics |
25+ |
10-VFDFN 裸露焊盤(pán) |
9350 |
獨(dú)立分銷商 公司只做原裝 誠(chéng)心經(jīng)營(yíng) 免費(fèi)試樣正品保證 |
|||
STMicroelectronics |
23+ |
10-VFDFN |
5000 |
特惠實(shí)單價(jià)格秒出原裝正品假一罰萬(wàn) |
|||
STMicroelectronics |
24+ |
10-DFN(3x3) |
65200 |
一級(jí)代理/放心采購(gòu) |
|||
ST(意法半導(dǎo)體) |
24+ |
TSOT-23-8 |
3022 |
深耕行業(yè)12年,可提供技術(shù)支持。 |
|||
STMicr |
25+ |
25000 |
原廠原包 深圳現(xiàn)貨 主打品牌 假一賠百 可開(kāi)票! |
||||
意法半導(dǎo)體 |
22+ |
NA |
500000 |
萬(wàn)三科技,秉承原裝,購(gòu)芯無(wú)憂 |
|||
ST/意法 |
24+ |
NA |
14280 |
強(qiáng)勢(shì)渠道訂貨 7-10天 |
|||
24+ |
N/A |
58000 |
一級(jí)代理-主營(yíng)優(yōu)勢(shì)-實(shí)惠價(jià)格-不悔選擇 |
||||
ST(意法半導(dǎo)體) |
2447 |
DFN-10(3x3) |
315000 |
3000個(gè)/圓盤(pán)一級(jí)代理專營(yíng)品牌!原裝正品,優(yōu)勢(shì)現(xiàn)貨, |
STEF12SGR 資料下載更多...
STEF12SGR 芯片相關(guān)型號(hào)
- GQM2195C2E7R5BB12D
- GQM2195C2E8R2BB12D
- STE6000-16T4MI
- STE600-50T2MI
- STE680-35T2MI
- STE68-60T1MI
- STE750-50T4MI
- STE750-60T4MI
- STE750-75T4MI
- STE820-30T2MI
- STE900-50T3MI
- STE950-50T3MI
- STEF12E
- STEF12EPUR
- STEF12S
- STEF12SAGR
- STEF12SAPUR
- STEF12SPUR
- STEF512SRI
- STEF512SRIPUR
- STEF512SRX
- STEF512SRXCPUR
- STEPD-01
- STEVAL-2STPD01
- STEVALISA206V1
- STEVAL-ISA206V1
- STEVALPTOOL1V1
- STF10P6F6
- STF36N60M6
- STF46N60M6
STMICROELECTRONICS相關(guān)芯片制造商
Datasheet數(shù)據(jù)表PDF頁(yè)碼索引
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STMicroelectronics 意法半導(dǎo)體集團(tuán)
中文資料: 162546條
意法半導(dǎo)體 (STMicroelectronics) 成立于1987年，總部位于瑞士日內(nèi)瓦和法國(guó)巴黎，是一家全球領(lǐng)先的半導(dǎo)體公司。意法半導(dǎo)體專注于設(shè)計(jì)、制造和銷售各種半導(dǎo)體解決方案，產(chǎn)品廣泛應(yīng)用于汽車、工業(yè)、消費(fèi)電子、通信等領(lǐng)域。 意法半導(dǎo)體的產(chǎn)品包括微控制器、模擬集成電路、功率半導(dǎo)體、傳感器等。公司擁有多個(gè)研發(fā)中心和生產(chǎn)基地，致力于技術(shù)創(chuàng)新和研發(fā)投入。意法半導(dǎo)體在全球范圍內(nèi)擁有廣泛的客戶群和合作伙伴，為客戶提供高品質(zhì)的產(chǎn)品和解決方案。 公司的使命是通過(guò)半導(dǎo)體技術(shù)推動(dòng)智能化和可持續(xù)發(fā)展，助力客戶取得成功。意法半導(dǎo)體不僅注重商業(yè)成功，還注重社會(huì)責(zé)任、環(huán)境保護(hù)和可持續(xù)經(jīng)營(yíng)。企業(yè)價(jià)值觀包括創(chuàng)新、尊重
