MM3220系列是采(cai)用高耐壓(ya)CMOS制(zhi)造工藝的保(bao)(bao)護IC,用于可充電(dian)(dian)鋰(li)離(li)子(zi)、鋰(li)聚(ju)合物(wu)電(dian)(dian)池(chi)的過充電(dian)(dian)、過放(fang)(fang)電(dian)(dian)和(he)過電(dian)(dian)流保(bao)(bao)護。 可對(dui)鋰(li)離(li)子(zi)/鋰(li)聚(ju)合物(wu)2串(chuan)電(dian)(dian)池(chi)的過充電(dian)(dian)、過放(fang)(fang)電(dian)(dian)、放(fang)(fang)電(dian)(dian)過電(dian)(dian)流、短(duan)(duan)路(lu)、充電(dian)(dian)過電(dian)(dian)流進(jin)行檢(jian)(jian)測。內部由電(dian)(dian)壓(ya)檢(jian)(jian)測器、短(duan)(duan)路(lu)檢(jian)(jian)測電(dian)(dian)路(lu)、基準電(dian)(dian)壓(ya)源、振蕩電(dian)(dian)路(lu)、計(ji)數(shu)器電(dian)(dian)路(lu)、邏輯電(dian)(dian)路(lu)等構成。
2串用
(1)各(ge)種檢測/解除電(dian)壓的選擇(ze)范(fan)圍與精度(du)
● 過充電檢測(ce)電壓(ya)4.0V ~ 4.5V,5mV 進階(jie)可選 精度±20mV
● 過(guo)充電(dian)解(jie)除電(dian)壓(ya)3.9 V ~ 4.5 V,50 mV 進階可選(xuan) 精度±30 mV
● 過放電(dian)檢測電(dian)壓2.0V ~ 3.0V,50mV 進階可選 精(jing)度±35mV
● 過放電解(jie)除電壓(ya)2.0V ~ 3.5V,50mV 進階可(ke)選 精度為±100mV
● 放電(dian)(dian)過電(dian)(dian)流檢測電(dian)(dian)壓1+50mV ~ +300mV,5mV 進階可選 精度(du)±10mV
● 放電(dian)過電(dian)流檢(jian)測電(dian)壓2 *1 +50mV ~ +700mV,50mV 進階可選 精度 TYP ±20%
● 充電(dian)過電(dian)流檢測電(dian)壓*1 -300mV ~ -50mV,5mV 進階可選 精度±20mV
● 短路檢測電(dian)壓(ya) 0.9 V標準 精度 ±100 mV 精度 ±300 mV *2
(2) 各(ge)種檢(jian)測延時(shi)時(shi)間的選擇范圍
● 過充電檢測(ce)延時時間(jian) 可在(zai)0.25s、1.0s、1.2s和4.5s可選
● 過放電(dian)檢測延(yan)時(shi)時(shi)間(jian) 可在20ms、24ms、96ms、128ms、144ms可選(xuan)
● 放(fang)電過(guo)電流檢測延時時間1 8ms、12ms、16ms、20ms、48ms可選(xuan)
● 放電(dian)過(guo)電(dian)流檢(jian)測(ce)延時時間2 0.5ms、1ms、1.5ms、2ms、4ms可選
● 過(guo)充(chong)電電流檢測延時時間 4ms、6ms、8ms、16ms可(ke)選(xuan)
● 短路檢測延時時間400μs標準
(3) 低電流消耗
● 普通工(gong)作模式時 Typ. 4.0μA, Max. 8.0μA
● 待機(ji)模式(shi)時 Max. 0.1μA
*1 可選功能
*2 具(ju)有2段式過電(dian)流功能
型號 | 封裝(zhuang) | 0V 充電 | 過充電 檢測電壓 [V] | 過充電 解除電壓 [V] | 過放電 檢測電壓 [V] | 過放電 解除電壓 [V] | 放電過電流 檢測電壓1 [V] | 放電過電流 檢測電壓2 [V] | 充電過電流 檢測電壓 [V] | 短路 檢測電壓 [V] | 過充電 檢測延時時間 [s] | 過充電 解除延時時間 [ms] | 過放電 檢測延時時間 [ms] | 過放電 解除延時時間 [ms] | 放電過電流 檢測延時時間1 [ms] | 放電過電流 檢測延時時間2 [ms] | 放電過電流 解除延時時間 [ms] | 充電過電流 檢測延時時間 [ms] | 充電過電流 解除延時時間 [ms] | 短路 檢測延時時間 [ms] |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
MM3220AA1NRH | SOT-26A | 許可 | 4.250 | 4.050 | 2.800 | 3.000 | 0.2000 | -0.2000 | 0.500 | 1.000 | 16.0 | 128.0 | 1.2 | 12.0 | 1.20 | 8.0 | 1.2 | 0.300 | ||
MM3220AA2NRH | SOT-26A | 許可 | 4.250 | 4.050 | 2.800 | 3.000 | 0.1000 | -0.1000 | 0.500 | 1.000 | 16.0 | 128.0 | 1.2 | 12.0 | 1.20 | 8.0 | 1.2 | 0.300 | ||
MM3220B01NRH | SOT-26A | 許可 | 4.300 | 4.100 | 2.000 | 2.000 | 0.2200 | 0.900 | 1.000 | 16.0 | 12.0 | 0.9 | 12.0 | 1.00 | 0.400 | |||||
MM3220C01NRH | SOT-26A | 許可 | 4.300 | 4.100 | 2.000 | 2.000 | 0.0850 | 0.4500 | 0.900 | 1.130 | 14.4 | 10.8 | 0.9 | 10.8 | 0.5 | 0.90 | 0.400 | |||
MM3220C02NRH | SOT-26A | 許可 | 4.300 | 4.100 | 2.000 | 2.000 | 0.1000 | 0.2000 | 0.900 | 1.000 | 16.0 | 12.0 | 1.0 | 48.0 | 4.0 | 1.00 | 0.400 | |||
MM3220C03NRH | SOT-26A | 許可 | 4.300 | 4.100 | 2.000 | 2.000 | 0.1000 | 0.2000 | 0.900 | 1.000 | 16.0 | 12.0 | 1.0 | 256.0 | 2.5 | 1.00 | 0.400 | |||
MM3220C08NRH | SOT-26A | 許可 | 4.300 | 4.100 | 2.000 | 2.000 | 0.0650 | 0.2000 | 0.900 | 1.000 | 16.0 | 12.0 | 1.0 | 256.0 | 0.5 | 1.00 | 0.400 | |||
MM3220D01NRH | SOT-26A | 許可 | 4.250 | 4.100 | 3.000 | 3.000 | 0.2000 | 0.900 | 1.150 | 16.0 | 144.0 | 1.0 | 9.0 | 1.00 | 0.300 | |||||
MM3220D05NRH | SOT-26A | 許可 | 4.250 | 4.100 | 2.500 | 2.500 | 0.1500 | 0.900 | 1.150 | 16.0 | 144.0 | 1.0 | 9.0 | 1.00 | 0.300 | |||||
MM3220F01NRH | SOT-26A | 許可 | 4.225 | 4.075 | 2.550 | 2.550 | 0.2000 | 0.900 | 1.150 | 16.0 | 144.0 | 1.0 | 9.0 | 1.00 | 0.300 | |||||
MM3220G01NRH | SOT-26A | 許可 | 4.290 | 4.050 | 3.000 | 3.200 | 0.2000 | -0.2000 | 1.100 | 1.000 | 16.0 | 128.0 | 1.0 | 12.0 | 1.00 | 8.0 | 1.0 | 0.300 | ||
MM3220G06NRH | SOT-26A | 許可 | 4.250 | 4.100 | 2.500 | 3.000 | 0.1500 | -0.1000 | 0.900 | 1.000 | 16.0 | 12.0 | 1.0 | 256.0 | 1.00 | 8.0 | 1.0 | 0.400 | ||
MM3220G07NRH | SOT-26A | 許可 | 4.400 | 4.250 | 2.500 | 3.000 | 0.1500 | -0.1000 | 0.900 | 1.000 | 16.0 | 12.0 | 1.0 | 256.0 | 1.00 | 8.0 | 1.0 | 0.400 | ||
MM3220H01NRH | SOT-26A | 許可 | 4.225 | 4.075 | 3.000 | 3.000 | 0.2000 | -0.2000 | 1.100 | 1.150 | 16.0 | 144.0 | 1.0 | 9.0 | 1.00 | 8.0 | 1.0 | 0.300 | ||
MM3220H02NRH | SOT-26A | 禁止 | 4.300 | 4.150 | 2.400 | 2.400 | 0.2000 | -0.2000 | 1.100 | 1.150 | 16.0 | 144.0 | 1.0 | 9.0 | 1.00 | 8.0 | 1.0 | 0.300 | ||
MM3220H03NRH | SOT-26A | 許可 | 4.250 | 4.100 | 3.200 | 3.200 | 0.2000 | -0.2000 | 1.100 | 1.150 | 16.0 | 144.0 | 1.0 | 9.0 | 1.00 | 8.0 | 1.0 | 0.300 | ||
MM3220H04NRH | SOT-26A | 禁止 | 4.230 | 4.080 | 2.400 | 2.400 | 0.2000 | -0.2000 | 1.100 | 1.150 | 16.0 | 144.0 | 1.0 | 9.0 | 1.00 | 8.0 | 1.0 | 0.300 | ||
MM3220H06NRH | SOT-26A | 禁止 | 4.230 | 4.080 | 2.865 | 2.865 | 0.2000 | -0.2000 | 1.100 | 1.150 | 16.0 | 144.0 | 1.0 | 9.0 | 1.00 | 8.0 | 1.0 | 0.300 | ||
MM3220H09NRH | SOT-26A | 禁止 | 4.225 | 4.150 | 2.600 | 2.600 | 0.2500 | -0.2000 | 1.100 | 1.150 | 16.0 | 1150.0 | 1.0 | 9.0 | 1.00 | 8.0 | 1.0 | 0.300 | ||
MM3220H10NRH | SOT-26A | 禁止 | 4.250 | 4.175 | 2.600 | 2.600 | 0.2500 | -0.2000 | 1.100 | 1.150 | 16.0 | 1150.0 | 1.0 | 9.0 | 1.00 | 8.0 | 1.0 | 0.300 | ||
MM3220H11NRH | SOT-26A | 許可 | 4.300 | 4.150 | 2.300 | 2.300 | 0.1500 | -0.1500 | 0.900 | 1.000 | 16.0 | 96.0 | 1.0 | 20.0 | 1.00 | 8.0 | 1.0 | 0.300 | ||
MM3220H13NRH | SOT-26A | 許可 | 4.250 | 4.050 | 2.400 | 2.400 | 0.2000 | -0.2000 | 1.100 | 1.000 | 16.0 | 128.0 | 1.0 | 12.0 | 1.00 | 8.0 | 1.0 | 0.300 | ||
MM3220H15NRH | SOT-26A | 禁止 | 4.280 | 4.130 | 2.800 | 2.800 | 0.1500 | -0.1500 | 0.500 | 1.000 | 16.0 | 128.0 | 1.0 | 9.0 | 1.00 | 8.0 | 1.0 | 0.280 | ||
MM3220H16NRH | SOT-26A | 許可 | 4.250 | 4.100 | 3.000 | 3.000 | 0.2000 | -0.2000 | 0.500 | 1.000 | 16.0 | 128.0 | 1.0 | 8.0 | 1.00 | 8.0 | 1.0 | 0.300 | ||
MM3220H1ANRH | SOT-26A | 禁止 | 4.225 | 4.150 | 2.600 | 2.600 | 0.2500 | 1.100 | 1.150 | 16.0 | 1.2 | 1.0 | 9.0 | 1.00 | 0.300 | |||||
MM3220J01NRH | SOT-26A | 禁止 | 4.275 | 4.275 | 2.500 | 2.500 | 0.0850 | -0.0600 | 0.300 | 0.250 | 16.0 | 20.0 | 1.0 | 6.0 | 1.00 | 16.0 | 1.0 | 0.400 | ||
MM3220JA1NRH | SOT-26A | 許可 | 4.250 | 4.250 | 2.800 | 2.800 | 0.1000 | -0.1000 | 1.000 | 1.000 | 16.0 | 96.0 | 1.0 | 10.0 | 1.00 | 6.0 | 1.0 | 0.300 | ||
MM3220K01NRH | SOT-26A | 許可 | 4.300 | 4.100 | 2.000 | 2.000 | 0.1250 | 0.3000 | -0.0900 | 0.900 | 1.150 | 16.0 | 144.0 | 1.0 | 12.0 | 0.5 | 1.00 | 8.0 | 1.0 | 0.400 |
MM3220M01NRH | SOT-26A | 禁止 | 4.280 | 4.080 | 2.000 | 2.000 | 0.2000 | -0.1000 | 1.000 | 1.000 | 16.0 | 128.0 | 1.0 | 12.0 | 1.00 | 8.0 | 1.0 | 0.300 | ||
MM3220M04NRH | SOT-26A | 禁止 | 4.280 | 4.080 | 2.600 | 2.600 | 0.1350 | -0.0850 | 0.800 | 1.000 | 16.0 | 128.0 | 1.0 | 12.0 | 1.00 | 8.0 | 1.0 | 0.300 | ||
MM3220MB1NRH | SOT-26A | 禁止 | 4.425 | 4.225 | 2.800 | 2.800 | 0.1500 | -0.1000 | 0.500 | 1.000 | 16.0 | 128.0 | 1.0 | 8.0 | 1.00 | 8.0 | 1.0 | 0.300 | ||
MM3220MC1NRH | SOT-26A | 禁止 | 4.300 | 4.100 | 2.300 | 2.300 | 0.0900 | -0.0900 | 0.900 | 1.000 | 16.0 | 12.0 | 1.0 | 48.0 | 1.00 | 16.0 | 1.0 | 0.400 | ||
MM3220N01NRH | SOT-26A | 許可 | 4.250 | 4.100 | 2.500 | 3.000 | 0.1500 | 0.900 | 1.150 | 16.0 | 144.0 | 1.0 | 9.0 | 1.00 | 0.300 | |||||
MM3220N02NRH | SOT-26A | 許可 | 4.250 | 4.100 | 2.500 | 3.000 | 0.1500 | 0.900 | 1.150 | 16.0 | 512.0 | 1.0 | 288.0 | 1.00 | 0.300 | |||||
MM3220U01NRH | SOT-26A | 許可 | 4.250 | 4.100 | 2.500 | 3.000 | 0.1500 | 0.900 | 1.150 | 16.0 | 512.0 | 1.0 | 288.0 | 1.00 | 0.300 | |||||
MM3220Z01NRH | SOT-26A | 許可 | 4.300 | 4.100 | 2.000 | 2.000 | 0.1000 | 0.1800 | 0.900 | 1.000 | 16.0 | 12.0 | 1.0 | 256.0 | 2.5 | 1.00 | 0.400 |