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STEF12EPUR集成電路（IC）的電流調(diào)節(jié)/管理規(guī)格書(shū)PDF中文資料
| 廠商型號(hào) |
STEF12EPUR |
| 參數(shù)屬性 | STEF12EPUR 封裝/外殼為10-VFDFN 裸露焊盤(pán)；包裝為卷帶（TR）剪切帶（CT）Digi-Reel? 得捷定制卷帶；類(lèi)別為集成電路（IC）的電流調(diào)節(jié)/管理；產(chǎn)品描述：IC ELECTRONIC FUSE 12V 10DFN |
| 功能描述 | 電子保險(xiǎn)絲 |
| 封裝外殼 | 10-VFDFN 裸露焊盤(pán) |
| 文件大小 |
2.16343 Mbytes |
| 頁(yè)面數(shù)量 |
19 頁(yè) |
| 生產(chǎn)廠商 | STMicroelectronics |
| 企業(yè)簡(jiǎn)稱 |
STMICROELECTRONICS【意法半導(dǎo)體】 |
| 中文名稱 | 意法半導(dǎo)體集團(tuán)官網(wǎng) |
| 原廠標(biāo)識(shí) |  |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-3-6 14:36:00 |
| 人工找貨 | STEF12EPUR價(jià)格和庫(kù)存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
STEF12EPUR規(guī)格書(shū)詳情
STEF12EPUR屬于集成電路（IC）的電流調(diào)節(jié)/管理。由意法半導(dǎo)體集團(tuán)制造生產(chǎn)的STEF12EPUR電流調(diào)節(jié)/管理電流調(diào)節(jié)和管理 IC 是用于監(jiān)視和調(diào)節(jié)電路電流的半導(dǎo)體器件。功能包括電流表、限流、電流鏡、電流監(jiān)控器、電流調(diào)節(jié)器、電流紋波抑制器、電流檢測(cè)、電流源、電流開(kāi)關(guān)和電子保險(xiǎn)絲，電流輸出從 100 μA 至 50 A 可調(diào)。
Features
? Continuous current typ. 3.6 A
? N-channel on-resistance typ. 45 mΩ
? Enable/fault functions
? Output clamp voltage typ. 15 V
? Undervoltage lockout
? Short-circuit limit
? Overload current limit
? Controlled output voltage ramp
? Thermal latch typ. 165 °C
? Uses tiny capacitors
? Operating junction temp. -40 °C to 125 °C
? Available in DFN10 (3x3 mm) package
? UL2367 Recognized - File N. E468771
Applications
? Hard disk drives
? Solid state drives (SSD)
? Hard disk and SSD arrays
? Set-top boxes
? DVD and Blu-ray disc drivers
Description
The STEF12E is an integrated electronic fuse optimized for monitoring output current
and input voltage. Connected in series to a 12 V rail, it is capable of protecting
the electronic circuitry on its output from overcurrent and overvoltage. The device
has a controlled delay and turn-on time. When an overload condition occurs, the
STEF12E limits the output current to a predefined safe value. If the anomalous
overload condition persists it goes into an open state, disconnecting the load from
the power supply. If a continuous short-circuit is present on the board, when power
is re-applied the E-fuse initially limits the output current to a safe value and then
again goes into an open state. The device is equipped with a thermal protection
circuit. The intervention of the thermal protection is signalled to the board monitoring
circuits through a signal on the Fault pin. Unlike the mechanical fuses, which must
be physically replaced after a single event, the Efuse does not degrade in its
performance after short-circuit/thermal protection interventions and it is reset either
by recycling the supply voltage or using the Enable pin. The companion chip for the 5
V power rails is also available with part number STEF05.
產(chǎn)品屬性
更多- 產(chǎn)品編號(hào)：
STEF12EPUR
- 制造商：
STMicroelectronics
- 類(lèi)別：
集成電路（IC） > 電流調(diào)節(jié)/管理
- 包裝：
卷帶（TR）剪切帶（CT）Digi-Reel? 得捷定制卷帶
- 功能：
電子保險(xiǎn)絲
- 電壓 - 輸入：
7.6V ~ 18V
- 電流 - 輸出：
3.6A
- 工作溫度：
-40°C ~ 125°C（TJ）
- 安裝類(lèi)型：
表面貼裝型
- 封裝/外殼：
10-VFDFN 裸露焊盤(pán)
- 供應(yīng)商器件封裝：
10-DFN（3x3）
- 描述：
IC ELECTRONIC FUSE 12V 10DFN
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
ST/意法半導(dǎo)體 |
2023+ |
DFN-10 |
6000 |
全新原裝深圳倉(cāng)庫(kù)現(xiàn)貨有單必成 |
詢價(jià) | ||
ST |
22+ |
10DFN |
9000 |
原廠渠道,現(xiàn)貨配單 |
詢價(jià) | ||
ST/意法半導(dǎo)體 |
24+ |
DFN-10 |
10000 |
十年沉淀唯有原裝 |
詢價(jià) | ||
STMicroelectronics |
24+ |
10-DFN(3x3) |
65200 |
一級(jí)代理/放心采購(gòu) |
詢價(jià) | ||
STMicroelectronics |
24+ |
10-VFDFN 裸露焊盤(pán) |
28393 |
意法電源管理芯片-原裝正品 |
詢價(jià) | ||
ST/意法 |
2022 |
DFN10 |
80000 |
原裝現(xiàn)貨,OEM渠道,歡迎咨詢 |
詢價(jià) | ||
ST/意法半導(dǎo)體 |
2020+ |
DFN-10 |
7600 |
只做原裝正品,賣(mài)元器件不賺錢(qián)交個(gè)朋友 |
詢價(jià) | ||
ST/意法半導(dǎo)體 |
23+ |
DFN-10 |
12820 |
正規(guī)渠道,只有原裝! |
詢價(jià) | ||
ST/意法半導(dǎo)體 |
21+ |
DFN-10 |
12820 |
公司只做原裝,誠(chéng)信經(jīng)營(yíng) |
詢價(jià) | ||
ST(意法半導(dǎo)體) |
1921+ |
DFN-10(3x3) |
3575 |
向鴻倉(cāng)庫(kù)現(xiàn)貨,優(yōu)勢(shì)絕對(duì)的原裝! |
詢價(jià) |
