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MM3645

Protection for Lithium-Ion Batteries; 1. Range and accuracy of detection / release voltage\n? Overcharge detection voltage 3.6V to 5.0V, 5mV steps Accuracy±20mV\n? Overdischarge detection voltage 2.0V to 3.0V, 50mV steps Accuracy±35mV\n? Discharging overcurrent detection voltage 20mV to 300mV, 1mV steps Accuracy±15%\n? Charging overcurrent detection voltage -300mV to -20mV, 1mV steps Accuracy±15%\n? Short detection voltage 0.45V to 0.9V, 50mV steps Accuracy±100mV\n\n2. Range of detection delay time\n? Overcharge detection delay time Selection from 0.25s, 0.5s, 1.0s\n? Overdischarge detection delay time Selection from 20ms, 24ms, 96ms, 125ms\n? Discharging overcurrent detection delay time Selection from 8ms, 12ms, 16ms, 20ms, 48ms\n? Charging overcurrent detection delay time Selection from 8ms, 12ms, 16ms, 20ms, 48ms\n? Short detection delay time 250μs standard\n\n3. 0V battery charge functionSelection from ”Prohibition” or ”Permission”\n\n4. Forcible discharge OFF mode CNT > VDD-0.4 : DOUT=L Discharge=OFF\n CNT < VSS-0.4 : DOUT=H Discharge=ON\n\n5. Low current consumption\n? Normal mode Typ. 3.0μA, Max. 5.5μA\n? Stand-by mode Max. 0.1μA;

MM3645 series are protection ICs for Lithium-ion or Lithium-polymer secondary battery using high voltage CMOS process. They protect the battery pack/system from overcharge, overdischarge, and overcurrent, etc. by controlling FET SW. They realize overcurrent detection with high accuracy and improved temperature dependence by using an external chip resistor. In addition, by using charging off mode, it reduces the off current of system and prevents Lithium-ion battery from discharging when the system is off.\n

MinebeaMitsumiMinebeaMitsumi Inc.

美蓓亞三美美蓓亞三美株式會社

MM3645

1cell Lithium-ion/Lithium-polymer battery protection IC

MITSUMIMitsumi Electronics, Corp.

三美三美電機(jī)株式會社

MM3645A01VRE

1cell Lithium-ion/Lithium-polymer battery protection IC

MITSUMIMitsumi Electronics, Corp.

三美三美電機(jī)株式會社

MM3645A02VRE

1cell Lithium-ion/Lithium-polymer battery protection IC

MITSUMIMitsumi Electronics, Corp.

三美三美電機(jī)株式會社

MM3645B01VRE

1cell Lithium-ion/Lithium-polymer battery protection IC

MITSUMIMitsumi Electronics, Corp.

三美三美電機(jī)株式會社

MM3645B02VRE

1cell Lithium-ion/Lithium-polymer battery protection IC

MITSUMIMitsumi Electronics, Corp.

三美三美電機(jī)株式會社

技術(shù)參數(shù)

  • overcharge detection oltagelower limit [V]：

    3.6

  • overcharge detection oltageupper limit [V]：

    5.0

  • overdischarge detection voltagelower limit [V]：

    2.0

  • overdischarge detection voltageupper limit [V]：

    3.0

  • discharge overcurrent detection voltagelower limit [mV]：

    20

  • discharge overcurrent detection voltageupper limit [mV]：

    300

  • charge overcurrent detection voltagelower limit [mV]：

    -300

  • charge overcurrent detection voltageupper limit [mV]：

    -20

  • current consumptiontypical?€€limit [μA]：

    3.0

  • current consumptionupper limit [μA]：

    5.5

  • Package：

    TSOP-8A

供應(yīng)商型號品牌批號封裝庫存備注價格
MITSUMI
1836+
MSOP8
9852
只做原裝正品現(xiàn)貨!或訂貨假一賠十!
 詢價
MITSUMI
24+
SOT-363
20000
全新原廠原裝，進(jìn)口正品現(xiàn)貨，正規(guī)渠道可含稅??！
 詢價
MITSUMI
23+
30000
代理全新原裝現(xiàn)貨,價格優(yōu)勢
 詢價
MITSUMI
21+
MSOP8
10000
全新原裝 公司現(xiàn)貨 價格優(yōu)
 詢價
MITSUMI
23+
MSOP8
3000
原裝正品假一罰百!可開增票!
 詢價
MITSUMI
23+
MSOP-8
50000
全新原裝正品現(xiàn)貨,支持訂貨
 詢價
MITSUMI/美上美
23+
TSOP8
11000
一級代理原廠VIP渠道,專注軍工、汽車、醫(yī)療、工業(yè)、
 詢價
MITSUMI
13+
SOT23
23293
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力
 詢價
MITSUMI
22+
MSOP8
30000
十七年VIP會員,誠信經(jīng)營，一手貨源，原裝正品可零售！
 詢價
MITSUMI
2023+
MSOP8
41800
一級代理優(yōu)勢現(xiàn)貨,全新正品直營店
 詢價
更多MM3645供應(yīng)商 更新時間2025-7-28 17:55:00

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