MB3842中文資料富士通數(shù)據(jù)手冊PDF規(guī)格書
| 廠商型號(hào) |
MB3842 |
| 功能描述 | Power Management 2-ch Switch IC |
| 文件大小 |
146.8 Kbytes |
| 頁面數(shù)量 |
19 頁 |
| 生產(chǎn)廠商 | Fujitsu Component Limited. |
| 企業(yè)簡稱 |
Fujitsu【富士通】 |
| 中文名稱 | 富士通株式會(huì)社官網(wǎng) |
| 原廠標(biāo)識(shí) |  |
| 數(shù)據(jù)手冊 | |
| 更新時(shí)間 | 2025-3-23 22:59:00 |
| 人工找貨 | MB3842價(jià)格和庫存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
MB3842規(guī)格書詳情
■DESCRIPTION
The MB3842/3845 is a power management switch with built-in 2-channel low-on resistance (typ. 100m?) switch. Output control is by means of a control signal, and the MB3842 is designed for high-active operation (output on when EN is Hi), while the MB3845 is designed for low-active operation (output on when ENis low.)
To provide adaptability to a variety of operations, the MB3842/3845 features low input voltage (VIN >2.5V)
operation and stable low-on resistance independent of input voltage. The switching current limit can be set from 100mA to 600mA by using external resistance, and when overcurrent conditions are detected the OC output goes low to provide an external notification signal.
■FEATURES
? Low on resistance switch (typ. 100m?)
? Low input voltage operation (2.5 V to 5.5 V)
? Switch current (max. 0.6 A)
?UVLO :VIN threshold 2.3V/2.1 V hysteresis 200 mV
? ENABLE :EN threshold EN 1.4V/1.6 V for MB3842, EN1/2 VINfor MB3845
:Power supply current at output off = 0μA EN < 0.8V for MB3842, EN =VINfor MB3845
? External setting for soft start time and switch current limit.
? Over-temperature detection (switch latched off), over-current detection (not latched)
? OC pin flag set following overcurrent detection, over-temperature detection, or UVLO detection.
? Reverse current prevention at OFF (VIN ≥1.5 V)
? Either channel may be operated alone.
產(chǎn)品屬性
- 型號(hào)：
MB3842
- 制造商：
FUJITSU
- 制造商全稱：
Fujitsu Component Limited.
- 功能描述：
Power Management 2-ch Switch IC
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
FUJITSU/富士通 |
23+ |
NA/ |
909 |
優(yōu)勢代理渠道,原裝正品,可全系列訂貨開增值稅票 |
詢價(jià) | ||
FUJTSU |
2020+ |
ZIP9 |
80000 |
只做自己庫存,全新原裝進(jìn)口正品假一賠百,可開13%增 |
詢價(jià) | ||
FUJI |
22+ |
SOP |
3000 |
原裝正品,支持實(shí)單 |
詢價(jià) | ||
FUJITSU/富士通 |
23+ |
TO-59 |
8510 |
原裝正品代理渠道價(jià)格優(yōu)勢 |
詢價(jià) | ||
24+ |
3000 |
公司現(xiàn)貨 |
詢價(jià) | ||||
FUJ |
24+ |
SIP |
28500 |
授權(quán)代理直銷,原廠原裝現(xiàn)貨,假一罰十,特價(jià)銷售 |
詢價(jià) | ||
SPANSION/飛索半導(dǎo)體 |
22+ |
SSOP |
17500 |
原裝正品 |
詢價(jià) | ||
FUJITSU |
1650+ |
? |
6500 |
只做原裝進(jìn)口,假一罰十 |
詢價(jià) | ||
FUJITSU/富士通 |
2447 |
SSOP |
100500 |
一級(jí)代理專營品牌!原裝正品,優(yōu)勢現(xiàn)貨,長期排單到貨 |
詢價(jià) | ||
FUJI |
13+ |
SOP |
1500 |
一級(jí)代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價(jià) |
