MM3725/MM3726系列是采用高耐壓CMOS制造工藝的保護IC,用于(yu)可充(chong)電(dian)(dian)(dian)(dian)鋰離(li)子(zi)、鋰聚(ju)合物電(dian)(dian)(dian)(dian)池(chi)的過(guo)(guo)充(chong)電(dian)(dian)(dian)(dian)、過(guo)(guo)放(fang)電(dian)(dian)(dian)(dian)和(he)過(guo)(guo)電(dian)(dian)(dian)(dian)流(liu)(liu)保護。 可對鋰離(li)子(zi)/鋰聚(ju)合物單串電(dian)(dian)(dian)(dian)池(chi)的過(guo)(guo)充(chong)電(dian)(dian)(dian)(dian)、過(guo)(guo)放(fang)電(dian)(dian)(dian)(dian)、放(fang)電(dian)(dian)(dian)(dian)過(guo)(guo)電(dian)(dian)(dian)(dian)流(liu)(liu)、短(duan)(duan)路(lu)和(he)充(chong)電(dian)(dian)(dian)(dian)過(guo)(guo)電(dian)(dian)(dian)(dian)流(liu)(liu)進行檢測。內部由(you)電(dian)(dian)(dian)(dian)壓檢測器、短(duan)(duan)路(lu)檢測電(dian)(dian)(dian)(dian)路(lu)、基(ji)準電(dian)(dian)(dian)(dian)壓源、振蕩(dang)電(dian)(dian)(dian)(dian)路(lu)、計數器電(dian)(dian)(dian)(dian)路(lu)、邏輯電(dian)(dian)(dian)(dian)路(lu)等(deng)構成(cheng)。
單串(chuan)用
(1)各種檢測/解除(chu)電壓的選擇范圍(wei)與(yu)精(jing)度(du)
● 過(guo)充(chong)電檢測電壓 3.6V ~ 5.0V/5mVstep 精度±20mV
● 過充電(dian)解除電(dian)壓(ya) Vdet1-0.2V ~ Vdet1/5mVstep 精度±30mV
● 過放電(dian)檢(jian)測(ce)電(dian)壓 2.0V ~ 3.0V/50mVstep 精度±35mV
● 過放(fang)電解除電壓 2.0V ~ 3.0V/50mVstep 精度+50/-35mV(當(dang)Vdet2=Vrel2)
精度(du)+90/-65mV(當Vdet2≠Vrel2)
● 放電過電流(liu)檢(jian)測電壓 20mV ~ 300mV/1mVstep 精度±5mV
● 充電(dian)過電(dian)流檢測電(dian)壓 -300mV ~ -20mV/1mVstep 精度±5mV
● 短(duan)路檢測電(dian)壓 70mV ~ 350mV 精度±8%
● 禁止0V充電(dian)(dian)電(dian)(dian)池(chi)電(dian)(dian)壓 1.3V ~ 1.8V/0.1V step 精度±100mV
0.9V 精度(du)±300mV
(2)各種(zhong)檢測延(yan)時時間的選擇(ze)范圍
● 過充電檢(jian)測延時(shi)時(shi)間 256ms ~ 4.6s
● 過放電檢測延時時間(jian) 8ms ~ 256ms
● 放(fang)電過電流檢(jian)測延時時間 8ms ~ 256ms
● 充電過電流檢測延時時間 6ms ~ 64ms
● 短路檢測延時時間(jian) 250μs ~ 400μs
(3)0V電池(chi)充電功能 可(ke)選擇(ze)[禁(jin)止]/[允(yun)許]
(4)低消耗電流
● 普通工作模式(shi)下(xia) Typ. 3.0μA, Max. 6.0μA
● 待機模式下 Max. 0.1uA (有過放電(dian)鎖定功能時)
Max. 0.6uA (無(wu)過放電鎖定(ding)功能時)
型號 | 封裝(zhuang) | 0V 充電 | 過充電解(jie)除方法 | 過放電解(jie)除方(fang)法(fa) | 放電過(guo)電流解除方法 | 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 [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 [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] |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
MM3725AB1YRE | SON-6C | 禁止 | 電壓 | 電壓 | 電壓 | 4.535 | 4.335 | 2.500 | 2.900 | 0.065 | -0.0500 | 0.190 | 1.024 | 16.0 | 20.0 | 1.0 | 12.0 | 1.00 | 8.0 | 1.0 | 0.280 |
MM3725AC1YRE | SON-6C | 禁止 | 電壓 | 電壓 | 電壓 | 4.475 | 4.275 | 2.500 | 2.900 | 0.065 | -0.0500 | 0.200 | 1.024 | 16.0 | 20.0 | 1.0 | 12.0 | 1.00 | 8.0 | 1.0 | 0.300 |
MM3725AC2YRE | SON-6C | 禁止 | 電壓 | 電壓 | 電壓 | 4.475 | 4.275 | 2.500 | 2.900 | 0.045 | -0.0400 | 0.100 | 1.024 | 16.0 | 20.0 | 1.0 | 12.0 | 1.00 | 8.0 | 1.0 | 0.300 |
MM3725AC3YRE | SON-6C | 禁止 | 電壓 | 電壓 | 電壓 | 4.475 | 4.275 | 2.500 | 2.900 | 0.050 | -0.0450 | 0.200 | 1.024 | 16.0 | 20.0 | 1.0 | 12.0 | 1.00 | 8.0 | 1.0 | 0.300 |
MM3725AC4YLE | SON-6C | 禁止 | 電壓 | 電壓 | 電壓 | 4.475 | 4.275 | 2.500 | 2.900 | 0.130 | -0.1000 | 0.305 | 1.024 | 16.0 | 64.0 | 1.0 | 8.0 | 1.00 | 8.0 | 1.0 | 0.280 |
MM3725AC5YRE | SON-6C | 禁止 | 電壓 | 電壓 | 電壓 | 4.475 | 4.275 | 2.500 | 2.900 | 0.065 | -0.0500 | 0.190 | 1.024 | 16.0 | 20.0 | 1.0 | 12.0 | 1.00 | 8.0 | 1.0 | 0.280 |
MM3725AC7YLE | SON-6C | 禁止 | 電壓 | 電壓 | 電壓 | 4.550 | 4.250 | 2.300 | 2.500 | 0.025 | -0.0300 | 0.075 | 1.024 | 16.0 | 32.0 | 1.0 | 16.0 | 1.00 | 16.0 | 1.0 | 0.530 |
MM3725AC9YRE | SON-6C | 禁止 | 電壓 | 電壓 | 電壓 | 4.475 | 4.275 | 2.500 | 2.900 | 0.055 | -0.0450 | 0.100 | 1.024 | 16.0 | 20.0 | 1.0 | 12.0 | 1.00 | 8.0 | 1.0 | 0.280 |
MM3725ACBYLE | SON-6C | 禁止 | 電壓 | 電壓 | 電壓 | 4.475 | 4.275 | 2.500 | 2.800 | 0.024 | -0.0240 | 0.070 | 1.024 | 16.0 | 20.0 | 1.0 | 10.0 | 1.00 | 8.0 | 1.0 | 0.300 |
MM3725ACCYLE | SON-6C | 禁止 | 電壓 | 電壓 | 電壓 | 4.475 | 4.275 | 2.500 | 2.900 | 0.020 | -0.0200 | 0.070 | 1.024 | 16.0 | 64.0 | 1.0 | 16.0 | 1.00 | 16.0 | 1.0 | 0.280 |
MM3725ACEYRE | SON-6C | 禁止 | 電壓 | 電壓 | 電壓 | 4.550 | 4.350 | 2.500 | 2.900 | 0.045 | -0.0400 | 0.100 | 1.024 | 16.0 | 20.0 | 1.0 | 12.0 | 1.00 | 8.0 | 1.0 | 0.300 |
MM3725AM1YRE | SON-6C | 禁止 | 電壓 | 電壓 | 電壓 | 4.475 | 4.275 | 2.500 | 2.900 | 0.065 | -0.0500 | 0.190 | 1.024 | 16.0 | 32.0 | 1.0 | 16.0 | 1.00 | 4.0 | 1.0 | 0.280 |
MM3725AM4YRE | SON-6C | 禁止 | 電壓 | 電壓 | 電壓 | 4.425 | 4.225 | 2.500 | 2.800 | 0.025 | -0.0250 | 0.075 | 1.024 | 16.0 | 32.0 | 1.0 | 8.0 | 1.00 | 8.0 | 1.0 | 0.280 |
MM3725AM5YRE | SON-6C | 禁止 | 電壓 | 電壓 | 電壓 | 4.475 | 4.275 | 2.500 | 2.900 | 0.045 | -0.0400 | 0.095 | 1.024 | 16.0 | 64.0 | 1.0 | 16.0 | 1.00 | 16.0 | 1.0 | 0.280 |
MM3725AMHYLE | SON-6C | 禁止 | 電壓 | 電壓 | 電壓 | 4.475 | 4.275 | 2.500 | 2.800 | 0.024 | -0.0240 | 0.070 | 1.024 | 16.0 | 20.0 | 1.0 | 10.0 | 1.00 | 8.0 | 1.0 | 0.300 |
MM3725AN1YRE | SON-6C | 許可 | 電壓 | 電壓 | 電壓 | 4.425 | 4.225 | 2.500 | 2.900 | 0.080 | -0.0800 | 0.230 | 1.024 | 16.0 | 64.0 | 1.0 | 8.0 | 1.00 | 8.0 | 1.0 | 0.280 |
MM3725AN3YRE | SON-6C | 許可 | 電壓 | 電壓 | 電壓 | 4.420 | 4.220 | 2.500 | 2.900 | 0.045 | -0.0400 | 0.200 | 1.024 | 16.0 | 20.0 | 1.0 | 12.0 | 1.00 | 8.0 | 1.0 | 0.250 |
MM3725AN4YLE | SON-6C | 許可 | 電壓 | 電壓 | 電壓 | 4.475 | 4.275 | 2.500 | 2.900 | 0.055 | -0.0500 | 0.150 | 1.024 | 16.0 | 20.0 | 1.0 | 12.0 | 1.00 | 8.0 | 1.0 | 0.250 |
MM3725ANBYRE | SON-6C | 許可 | 電壓 | 電壓 | 電壓 | 4.475 | 4.275 | 2.500 | 2.800 | 0.060 | -0.0500 | 0.160 | 1.024 | 16.0 | 32.0 | 1.0 | 8.0 | 1.00 | 8.0 | 1.0 | 0.280 |
MM3725AR1YLE | SON-6C | 許可 | 電壓 | 電壓 | 電壓 | 4.475 | 4.275 | 2.500 | 2.900 | 0.055 | -0.0550 | 0.150 | 1.024 | 16.0 | 20.0 | 1.0 | 12.0 | 1.00 | 8.0 | 1.0 | 0.250 |
MM3725CM2YLE | SON-6C | 禁止 | 電壓 | Latch | 電壓 | 4.470 | 4.270 | 2.500 | 2.500 | 0.025 | -0.0250 | 0.100 | 1.024 | 16.0 | 32.0 | 1.0 | 12.0 | 1.00 | 12.0 | 1.0 | 0.280 |
MM3725CM2RLE | SSON-6J | 禁止 | 電壓 | Latch | 電壓 | 4.470 | 4.270 | 2.500 | 2.500 | 0.025 | -0.0250 | 0.100 | 1.024 | 16.0 | 32.0 | 1.0 | 12.0 | 1.00 | 12.0 | 1.0 | 0.280 |
MM3725CM3YRE | SON-6C | 禁止 | 電壓 | Latch | 電壓 | 4.275 | 4.075 | 2.500 | 2.500 | 0.025 | -0.0200 | 0.080 | 1.024 | 16.0 | 20.0 | 1.0 | 12.0 | 1.00 | 8.0 | 1.0 | 0.250 |
MM3725CN2YRE | SON-6C | 許可 | 電壓 | Latch | 電壓 | 4.280 | 4.080 | 3.000 | 3.000 | 0.030 | -0.0300 | 0.205 | 1.024 | 16.0 | 32.0 | 1.0 | 8.0 | 1.00 | 8.0 | 1.0 | 0.280 |
MM3725TM1YRE | SON-6C | 禁止 | 電壓 | 電壓 | 電壓 | 4.475 | 4.275 | 2.500 | 2.900 | 0.045 | -0.0400 | 0.100 | 1.024 | 16.0 | 20.0 | 1.0 | 12.0 | 1.00 | 8.0 | 1.0 | 0.300 |
MM3725TM2YRE | SON-6C | 禁止 | 電壓 | 電壓 | 電壓 | 4.475 | 4.275 | 2.500 | 2.900 | 0.065 | -0.0500 | 0.190 | 1.024 | 16.0 | 20.0 | 1.0 | 12.0 | 1.00 | 8.0 | 1.0 | 0.280 |
MM3725TN1RRE | SSON-6J | 許可 | 電壓 | Latch | 電壓 | 4.250 | 4.050 | 2.900 | 2.900 | 0.020 | -0.0200 | 0.070 | 1.024 | 16.0 | 128.0 | 1.0 | 12.0 | 1.00 | 8.0 | 1.0 | 0.280 |
MM3725TN2RRE | SSON-6J | 許可 | 電壓 | Latch | 電壓 | 4.400 | 4.200 | 2.900 | 2.900 | 0.020 | -0.0200 | 0.070 | 1.024 | 16.0 | 128.0 | 1.0 | 12.0 | 1.00 | 8.0 | 1.0 | 0.280 |
MM3726AM6YLE | SON-6C | 禁止 | 電壓 | 電壓 | 電壓 | 4.475 | 4.275 | 2.400 | 2.800 | 0.150 | -0.1250 | 0.350 | 1.024 | 16.0 | 64.0 | 1.0 | 8.0 | 1.00 | 8.0 | 1.0 | 0.280 |
MM3726AM7YLE | SON-6C | 禁止 | 電壓 | 電壓 | 電壓 | 4.550 | 4.250 | 2.000 | 2.400 | 0.075 | -0.0550 | 0.250 | 1.024 | 16.0 | 64.0 | 1.0 | 16.0 | 1.00 | 8.0 | 1.0 | 0.280 |
MM3726AN2YLE | SON-6C | 許可 | 電壓 | 電壓 | 電壓 | 4.425 | 4.225 | 2.500 | 2.800 | 0.055 | -0.0550 | 0.255 | 1.024 | 16.0 | 64.0 | 1.0 | 8.0 | 1.00 | 8.0 | 1.0 | 0.280 |
MM3726ANAYLE | SON-6C | 許可 | 電壓 | 電壓 | 電壓 | 4.475 | 4.275 | 2.500 | 2.800 | 0.055 | -0.0550 | 0.255 | 1.024 | 16.0 | 64.0 | 1.0 | 8.0 | 1.00 | 8.0 | 1.0 | 0.280 |