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電話:0755-86520852
傳真:0755-86520852
手機(jī):18124163678
地址:深圳市南山區(qū)桃源街道平山社區(qū)平山一路2號(hào)南山云谷創(chuàng)業(yè)園二期6棟308


WAYON維安代理推出BMS專用MOS管
鋰電池主要由兩大塊構(gòu)成,電芯和保護(hù)板PCM(動(dòng)力電池一般稱為電池管理系統(tǒng)BMS),電芯相當(dāng)于鋰電池的心臟,管理系統(tǒng)相當(dāng)于鋰電池的大腦。而保護(hù)板主要由保護(hù)芯片(或管理芯片)、MOS管、電阻、電容和PCB板等構(gòu)成。電池能正常工作,很大程度上得益于保護(hù)板,因而保護(hù)板也有電池保護(hù)神之稱。
而MOS管在鋰動(dòng)力保護(hù)板上使用2pcs作為充放電保護(hù),而在實(shí)際的工作中,根據(jù)不同的應(yīng)用,會(huì)使用多個(gè)功率MOS管并聯(lián)工作,以減小導(dǎo)通電阻,增強(qiáng)散熱性能。在選擇MOS方面,根據(jù)鋰電池串聯(lián)的電芯電壓選擇MOS的BVDSS,根據(jù)電池容量對(duì)當(dāng)前放電電流的要求與過流及短路保護(hù)的要求來選擇MOS的電流。來看下保護(hù)板對(duì)電芯有哪些保護(hù)作用。
產(chǎn)品概述
鋰電池主要由兩大塊構(gòu)成,電芯和保護(hù)板PCM(動(dòng)力電池一般稱為電池管理系統(tǒng)BMS),電芯相當(dāng)于鋰電池的心臟,管理系統(tǒng)相當(dāng)于鋰電池的大腦。而保護(hù)板主要由保護(hù)芯片(或管理芯片)、MOS管、電阻、電容和PCB板等構(gòu)成。電池能正常工作,很大程度上得益于保護(hù)板,因而保護(hù)板也有電池保護(hù)神之稱。
而MOS管在鋰動(dòng)力保護(hù)板上使用2pcs作為充放電保護(hù),而在實(shí)際的工作中,根據(jù)不同的應(yīng)用,會(huì)使用多個(gè)功率MOS管并聯(lián)工作,以減小導(dǎo)通電阻,增強(qiáng)散熱性能。在選擇MOS方面,根據(jù)鋰電池串聯(lián)的電芯電壓選擇MOS的BVDSS,根據(jù)電池容量對(duì)當(dāng)前放電電流的要求與過流及短路保護(hù)的要求來選擇MOS的電流。來看下保護(hù)板對(duì)電芯有哪些保護(hù)作用。
Way-on Model | Package | Configuration | Type | VDS | ID at 25℃ | Vgs Max | VGS(th) | Rds(on) | 平臺(tái) | Application | |
Max | Max. | Vgs=10V | Vgs=4.5V | ||||||||
V | A | V | V | mΩ(Max.) | mΩ(Max.) | ||||||
WMK161N15T2 | TO220 | Single | N | 150 | 161 | ±20 | 4 | 5.7 | / | SGT | 電摩,園林車,Solar inverter |
WMM161N15T2 | TO-263 | Single | N | 150 | 161 | ±20 | 4 | 5.7 | / | SGT | 電摩,園林車,Solar inverter |
WMK071N15HG2 | TO220 | Single | N | 150 | 135 | ±20 | 4 | 7.1 | / | SGT | 電摩,園林車,Solar inverter |
WMM071N15HG2 | TO-263 | Single | N | 150 | 135 | ±20 | 4 | 7.1 | / | SGT | 電摩,園林車,Solar inverter |
WMB115N15HG2 | PDFN5*6 | Single | N | 150 | 74 | ±20 | 4 | 11.5 | / | SGT | 電摩,園林車,Solar inverter |
WMK115N15HG2 | TO220 | Single | N | 150 | 91 | ±20 | 4 | 11.5 | / | SGT | 電摩,園林車,Solar inverter |
WMM115N15HG2 | TO263 | Single | N | 150 | 91 | ±20 | 4 | 11.5 | / | SGT | 電摩,園林車,Solar inverter |
WMK058N12HG2 | TO220 | Single | N | 120 | 150 | ±20 | 4 | 5.8 | / | SGT | 電摩,園林車,Solar inverter |
WMM058N12HG2 | TO-263 | Single | N | 120 | 150 | ±20 | 4 | 5.8 | / | SGT | 電摩,園林車,Solar inverter |
WMB128N10T2 | PDFN5*6 | Single | N | 100 | 128 | ±20 | 4 | 4.2 | / | SGT | E-BIKE,割草機(jī),助力車,基站儲(chǔ)能 |
WMM166N10T2 | TO-263 | Single | N | 100 | 166 | ±20 | 4 | 4.2 | / | SGT | E-BIKE,割草機(jī),助力車,基站儲(chǔ)能 |
WMK166N10T2 | TO220 | Single | N | 100 | 166 | ±20 | 4 | 4.2 | / | SGT | E-BIKE,割草機(jī),助力車,基站儲(chǔ)能 |
WMB080N10HG2 | PDFN5*6 | Single | N | 100 | 75 | ±20 | 4 | 8 | / | SGT | E-BIKE,割草機(jī),助力車,基站儲(chǔ)能 |
WMB037N08HG2 | PDFN5*6 | Single | N | 80 | 135 | ±20 | 4 | 3.7 | / | SGT | E-BIKE,割草機(jī),助力車,電動(dòng)滑板車 |
WMM037N08HG2 | TO263 | Single | N | 80 | 190 | ±20 | 4 | 3.8 | / | SGT | E-BIKE,割草機(jī),助力車,電動(dòng)滑板車 |
WMK037N08HG2 | TO220 | Single | N | 80 | 190 | ±20 | 4 | 4 | / | SGT | E-BIKE,割草機(jī),助力車,電動(dòng)滑板車 |
WMK060N08HG2 | TO220 | Single | N | 80 | 95 | ±20 | 4 | 6 | / | SGT | E-BIKE,割草機(jī),助力車,電動(dòng)滑板車 |
WMM060N08HG2 | TO263 | Single | N | 80 | 95 | ±20 | 4 | 6 | / | SGT | E-BIKE,割草機(jī),助力車,電動(dòng)滑板車 |
WMB060N08HG2 | PDFN5*6 | Single | N | 80 | 82 | ±20 | 4 | 6 | / | SGT | E-BIKE,割草機(jī),助力車,電動(dòng)滑板車 |
WMB116N06T1 | PDFN5*6 | Single | N | 60 | 116 | ±20 | 2.5 | 5.2 | 7 | Trench | 吸塵器,清洗機(jī),平衡車 |
WMS18N06T1 | SOP8 | Single | N | 60 | 18 | ±20 | 2.5 | 6.5 | 8.5 | Trench | 吸塵器,清洗機(jī),平衡車 |
WMO70N06T1 | TO-252 | Single | N | 60 | 70 | ±20 | 4 | 7.4 | / | Trench | 吸塵器,清洗機(jī),平衡車 |
WMS13N06T1 | SOP8 | Single | N | 60 | 13 | ±20 | 2.5 | 8.5 | 12 | Trench | 吸塵器,清洗機(jī),平衡車 |
WMB75N06T1 | PDFN5*6 | Single | N | 60 | 75 | ±20 | 2.5 | 8.5 | 12 | Trench | 吸塵器,清洗機(jī),平衡車 |
WMS10N06T1 | SOP8 | Single | N | 60 | 10 | ±20 | 2.5 | 12 | 15 | Trench | 吸塵器,清洗機(jī),平衡車 |
WMQ44N06T1 | PDFN3*3 | Single | N | 60 | 44 | ±20 | 2.5 | 12 | 15 | Trench | 吸塵器,清洗機(jī),平衡車 |
WMB52N06T1 | PDFN5*6 | Single | N | 60 | 52 | ±20 | 2.5 | 12 | 15 | Trench | 吸塵器,清洗機(jī),平衡車 |
WMB116N04T1 | PDFN5*6 | Single | N | 40 | 116 | ±20 | 2.5 | 2.5 | 3.5 | Trench | 吸塵器,清洗機(jī),掃地機(jī)器人,無人機(jī) |
WMK188N04T1 | TO220 | Single | N | 40 | 188 | ±20 | 2.5 | 3.5 | 4.8 | Trench | 吸塵器,清洗機(jī),掃地機(jī)器人,無人機(jī) |
WMB70N04T1 | PDFN5*6 | Single | N | 40 | 70 | ±20 | 2.5 | 6.5 | 8.5 | Trench | 吸塵器,清洗機(jī),掃地機(jī)器人,無人機(jī) |
WMQ55N04T1 | PDFN3*3 | Single | N | 40 | 55 | ±20 | 2.5 | 6.6 | 8.8 | Trench | 吸塵器,清洗機(jī),掃地機(jī)器人,無人機(jī) |
WMO60N04T1 | TO-252 | Single | N | 40 | 60 | ±20 | 2.5 | 7 | 12 | Trench | 吸塵器,清洗機(jī),掃地機(jī)器人,無人機(jī) |
WMQ50N04T1 | PDFN3*3 | Single | N | 40 | 50 | ±20 | 2.5 | 7.5 | 14 | Trench | 吸塵器,清洗機(jī),掃地機(jī)器人,無人機(jī) |
WMB56N04T1 | PDFN5*6 | Single | N | 40 | 56 | ±20 | 2.5 | 7.6 | 15 | Trench | 吸塵器,清洗機(jī),掃地機(jī)器人,無人機(jī) |
WMQ30N04T1 | PDFN3*3 | Single | N | 40 | 30 | ±20 | 2.5 | 11.5 | 16.5 | Trench | 吸塵器,清洗機(jī),掃地機(jī)器人,無人機(jī) |
WMB90N03T1 | PDFN5*6 | Single | N | 30 | 90 | ±20 | 2.5 | 3.2 | 6.2 | Trench | 電動(dòng)工具,筆電,掃地機(jī)器人,無人機(jī) |
WMK180N03T1 | TO220 | Single | N | 30 | 150 | ±20 | 2.5 | 3.2 | 6.2 | Trench | 電動(dòng)工具,筆電,掃地機(jī)器人,無人機(jī) |
WMO150N03T1 | TO-252 | Single | N | 30 | 150 | ±20 | 2.5 | 3.2 | 6.5 | Trench | 電動(dòng)工具,筆電,掃地機(jī)器人,無人機(jī) |
WMQ45N03T1 | PDFN3*3 | Single | N | 30 | 45 | ±20 | 2.5 | 3.8 | 5.8 | Trench | 電動(dòng)工具,筆電,掃地機(jī)器人,無人機(jī) |
WMQ80N03T1 | PDFN3*3 | Single | N | 30 | 80 | ±20 | 2.5 | 4 | 6 | Trench | 電動(dòng)工具,筆電,掃地機(jī)器人,無人機(jī) |
WMO96N03T1 | TO-252 | Single | N | 30 | 96 | ±20 | 2.5 | 4 | 6 | Trench | 電動(dòng)工具,筆電,掃地機(jī)器人,無人機(jī) |
WMB108N03T1 | PDFN5*6 | Single | N | 30 | 108 | ±20 | 2.5 | 4 | 6 | Trench | 電動(dòng)工具,筆電,掃地機(jī)器人,無人機(jī) |
WMR16N03T1 | UDFN2*2 | Single | N | 30 | 16 | ±20 | 2.5 | 5.2 | 7.2 | Trench | 電動(dòng)工具,筆電,掃地機(jī)器人,無人機(jī) |
WMQ40N03T1 | PDFN3*3 | Single | N | 30 | 60 | ±20 | 2.5 | 5.5 | 9 | Trench | 電動(dòng)工具,筆電,掃地機(jī)器人,無人機(jī) |
WMO80N03T1 | TO-252 | Single | N | 30 | 80 | ±20 | 2.5 | 5.5 | 9 | Trench | 電動(dòng)工具,筆電,掃地機(jī)器人,無人機(jī) |
WMB81N03T1 | PDFN5*6 | Single | N | 30 | 81 | ±20 | 2.5 | 5.5 | 9 | Trench | 電動(dòng)工具,筆電,掃地機(jī)器人,無人機(jī) |
WMK75N03T1 | TO220 | Single | N | 30 | 75 | ±20 | 2.5 | 6 | 9 | Trench | 電動(dòng)工具,筆電,掃地機(jī)器人,無人機(jī) |
WMQ46N03T1 | PDFN3*3 | Single | N | 30 | 46 | ±20 | 2.5 | 8.5 | 13 | Trench | 電動(dòng)工具,筆電,掃地機(jī)器人,無人機(jī) |
WMO55N03T1 | TO-252 | Single | N | 30 | 55 | ±20 | 2.5 | 8.5 | 14 | Trench | 電動(dòng)工具,筆電,掃地機(jī)器人,無人機(jī) |
WMB58N03T1 | PDFN5*6 | Single | N | 30 | 58 | ±20 | 2.5 | 8.5 | 14 | Trench | 電動(dòng)工具,筆電,掃地機(jī)器人,無人機(jī) |
WMR10N03T1 | UDFN2*2 | Single | N | 30 | 10 | ±20 | 2.5 | 12 | 16.5 | Trench | 電動(dòng)工具,筆電,掃地機(jī)器人,無人機(jī) |
WMQ37N03T1 | PDFN3*3 | Single | N | 30 | 37 | ±20 | 2.5 | 12 | 16.5 | Trench | 電動(dòng)工具,筆電,掃地機(jī)器人,無人機(jī) |
WMQ28N03T1 | PDFN3*3 | Single | N | 30 | 28 | ±20 | 2.5 | 18 | 30 | Trench | 電動(dòng)工具,筆電,掃地機(jī)器人,無人機(jī) |
WMQ30N02T1 | PDFN3*3 | Single | N | 20 | 30 | ±10 | 1 | / | 4.5 | Trench | 電動(dòng)工具 |
WMO60N02T1 | TO252 | Single | N | 20 | 60 | ±10 | 1 | / | 6 | Trench | 電動(dòng)工具 |
WMO90N02T1 | TO252 | Single | N | 20 | 90 | ±10 | 1 | / | 4.5 | Trench | 電動(dòng)工具 |