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BD3941T中文資料羅姆數(shù)據(jù)手冊PDF規(guī)格書

BD3941T
廠商型號(hào)

BD3941T

功能描述

Power Management LSI Series for Automotive Body Control

文件大小

669.06 Kbytes

頁面數(shù)量

9

生產(chǎn)廠商 Rohm
企業(yè)簡稱

ROHM羅姆

中文名稱

羅姆半導(dǎo)體集團(tuán)官網(wǎng)

原廠標(biāo)識(shí)
數(shù)據(jù)手冊

下載地址一下載地址二到原廠下載

更新時(shí)間

2025-3-9 12:00:00

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BD3941T規(guī)格書詳情

LDO Regulator

Description

BD394□FP Series regulators feature a high 36 V breakdown voltage and are compatible with onboard vehicle microcontrollers. They offer an output current of 500 mA while limiting dark current to 30 μA (TYP). The series supports the use of ceramic capacitors as output phase

compensation capacitors. Since the ICs use P-channel DMOS output transistors, increased loads do not result in increased total supply current. BD394□FP Series is ideal for lowering current consumption and costs in battery direct-coupled systems.

Features

1) Super-low dark current: 30 μA (Typ.)

2) Low-saturation voltage type P-channel DMOS output transistors

Output on resistance: 1.6 ?(Typ.)

3) High precision output voltage: 5 V ±2 (Ta = 25°C) / Iomax = 500 mA

4) Low-ESR ceramic capacitors can be used as output capacitors

5) Vcc power supply voltage = 36 V / Peak power supply voltage = 50 V (tr ≥1 ms, tH ≤200 ms)

6) Built-in over current protection circuit and thermal shutdown circuit

7) TO252-3/HRP-5/TO220FP-3 package

Applications

Vehicle equipment, car stereos, satellite navigation systems, etc.

產(chǎn)品屬性

  • 型號(hào):

    BD3941T

  • 功能描述:

    基準(zhǔn)電壓& 基準(zhǔn)電流 HIGH VOLT LOW QUIESCENT CUR

  • RoHS:

  • 制造商:

    STMicroelectronics

  • 產(chǎn)品:

    Voltage References

  • 拓?fù)浣Y(jié)構(gòu):

    Shunt References

  • 參考類型:

    Programmable

  • 輸出電壓:

    1.24 V to 18 V

  • 初始準(zhǔn)確度:

    0.25 %

  • 平均溫度系數(shù)(典型值):

    100 PPM/C 串聯(lián) VREF -

  • 輸入電壓(最大值):

    串聯(lián) VREF -

  • 分流電流(最大值):

    60 mA

  • 最大工作溫度:

    + 125 C

  • 封裝/箱體:

    SOT-23-3L

  • 封裝:

    Reel

供應(yīng)商 型號(hào) 品牌 批號(hào) 封裝 庫存 備注 價(jià)格
ROHM
24+
SPAK-5
5000
全新原裝正品,現(xiàn)貨銷售
詢價(jià)
ROHM
2020+
SOP8
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)
ROHM/羅姆
23+
SPAK-5
5000
原廠授權(quán)代理,海外優(yōu)勢訂貨渠道。可提供大量庫存,詳
詢價(jià)
ROHM/羅姆
23+
TO
50000
全新原裝正品現(xiàn)貨,支持訂貨
詢價(jià)
ROHM
23+
SOP8
12800
##公司主營品牌長期供應(yīng)100%原裝現(xiàn)貨可含稅提供技術(shù)
詢價(jià)
ROHM
24+
TO-252
36800
詢價(jià)
ROHM
24+
原廠封裝
5026
原裝現(xiàn)貨
詢價(jià)
ROHM
20+
SOP8
275
進(jìn)口原裝現(xiàn)貨,假一賠十
詢價(jià)
ROHM
23+
SOP-8P
36000
詢價(jià)
ROHM
23+
SOT-252
7300
專注配單,只做原裝進(jìn)口現(xiàn)貨
詢價(jià)