電池管理

電池管理系統是電池組後面的大腦。其管理輸出、充電與放電,並提供電池組狀態的通知。其也負責提供重要的防護功能,以保護電池避免損壞。為確保電池正確充電,而且獲得最佳的壽命與應用,電池管理或電量管理器系統兩者並肩成長。


電池管理系統 (BMS) 通常由數個功能區塊構成,包括截斷場效應發送器 (FET)、電量管理器監視器、電池電壓監視器、電池電壓平衡、即時時鐘、溫度監視器,以及狀態機。


電池管理系統提供的功能各自不同,因此彈性也不同。部分的電池管理功能是監視、運算、環境管理與通訊。


若瞭解電池內的電量,就有可能偵測設備在重新充電之前能運作的時間長度。電池管理系統採用不同的演算法能判斷許多數據,例如充電狀態、放電深度,以及電池的健全狀態。電池的健全狀態非常重要,因為採用可充電電池時,其容量會衰減,這就必須由電池管理系統來計算,以掌握完全充滿電的電量與容量。


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Next Generation Li Ion Battery Management Solutions

Introducing Industry First Intelligent Charge Controller for Next Generation Power Banks

SIMO Technology Overview using the MAX77650 PMIC

精選產品

Eval Board, Lo-Ion Battery Charger

立即選購

Eval Board, Mattery Monitor

立即選購

Li-Ion/PO Battery PM Eval Board

立即選購

目前無法顯示合約定價。所列價格為標準零售價格,處理下單時將會套用合約定價。

  製造商零件編號 訂購代碼 製造商 / 描述
可用性 項目價格
價格
數量
RT9458WSC
RT9458WSC - Battery Charger,  1 Cell Li-Ion, Li-Pol Battery, 6 V input, 4.44 V / 1.55 A charge, WLCSP-20

2729822

RICHTEK - Battery Charger, 1 Cell Li-Ion, Li-Pol Battery, 6 V input, 4.44 V / 1.55 A charge, WLCSP-20

BATTERY CHARGER, LI-ION/LI-POL, WLCSP-20; Battery Type:Li-Ion, Li-Pol; Input Voltage:6V; Battery Charge Voltage:4.44V; Charge Current Max:1.55A; Battery IC Case Style:WLCSP; No. of Pins:20Pins; No. of Series Cells:1; Operating Temperature Min:-40°C; Oper

  • 250 件可在 1 - 2 個工作日內出貨
  • 207 件可在 3 - 4 個工作日內出貨
+ 查看存貨和交貨期

  • 250 件可在 1 - 2 個工作日內出貨: 下午 4 點前訂購 (週一至週五,國定假日除外)
  • 207 件可在 3 - 4 個工作日內出貨: 下午 4 點前訂購 (週一至週五,國定假日除外)

2019/9/23 當週起有更多存貨可供選購

每卷

1+ NT$116.95 10+ NT$104.57 25+ NT$94.13 100+ NT$85.76 250+ NT$77.39 500+ NT$69.45 1000+ NT$58.57 其他價格...

新增
最小訂貨量: 1 訂購倍數: 1
MAX77650EVKIT#
MAX77650EVKIT# - Evaluation Kit, MAX77650 Ultra-Low Power PMIC'S, 3-Output SIMO, Charger Optimized for Small Li+

2764938

MAXIM INTEGRATED PRODUCTS - Evaluation Kit, MAX77650 Ultra-Low Power PMIC'S, 3-Output SIMO, Charger Optimized for Small Li+

EVAL BRD, LI-ION/POLYMER BATTERY CHARGER; Kit Application Type:Power Management - Battery; Application Sub Type:Li-Ion / Polymer Battery Charger; Silicon Core Number:MAX77650; Silicon Manufacturer:Maxim Integrated Products; Kit Contents:Eval Board MAX776

  • 21 件可在 3 - 4 個工作日內出貨
+ 查看存貨和交貨期

  • 21 件可在 3 - 4 個工作日內出貨: 下午 4 點前訂購 (週一至週五,國定假日除外)

2019/8/26 當週起有更多存貨可供選購

每個

1+ NT$3,324.12 5+ NT$3,273.93

新增
最小訂貨量: 1 訂購倍數: 1
ISL94202IRTZ-T7A
ISL94202IRTZ-T7A - Battery Supervisor & Monitor, Li-Ion, 8 Cell, I2C Interface, 4V to 36V Supply, TQFN-48

2728447

RENESAS - Battery Supervisor & Monitor, Li-Ion, 8 Cell, I2C Interface, 4V to 36V Supply, TQFN-48

BATTERY MONITOR, 3-8 CELL, I2C, TQFN-48; Battery Type:Li-Ion; IC Interface Type:I2C; No. of Batteries:8; Supply Voltage Min:4V; Supply Voltage Max:36V; Battery IC Case Style:TQFN; No. of Pins:48Pins; Operating Temperature Min:-40°C; Operating Temperature

  • 508 件可在 3 - 4 個工作日內出貨
+ 查看存貨和交貨期

  • 508 件可在 3 - 4 個工作日內出貨: 下午 4 點前訂購 (週一至週五,國定假日除外)

2019/10/28 當週起有更多存貨可供選購

每卷

複捲式包裝

1+ NT$371.32 10+ NT$335.75 25+ NT$320.14 100+ NT$278.04 250+ NT$265.69 500+ NT$242.10 1000+ NT$210.89 其他價格...

新增
最小訂貨量: 1 訂購倍數: 1
LC709203FQH-01TWG
LC709203FQH-01TWG - Battery Fuel Gauge, Li-Ion, 2.5V to 4.5V Supply, I2C Interface, WDFN-8

2728380

ON SEMICONDUCTOR - Battery Fuel Gauge, Li-Ion, 2.5V to 4.5V Supply, I2C Interface, WDFN-8

BATTERY FUEL GAUGE, LI-ION, WDFN-8; Battery Management Function:Fuel Gauge; Battery Type:Li-Ion; Supply Voltage Min:2.5V; Supply Voltage Max:4.5V; Battery IC Case Style:WDFN; No. of Pins:8Pins; IC Interface Type:I2C; Operating Temperature Min:-40°C; Oper

  • 1,950 件可在 3 - 4 個工作日內出貨
+ 查看存貨和交貨期

  • 1,950 件可在 3 - 4 個工作日內出貨: 下午 4 點前訂購 (週一至週五,國定假日除外)

2019/7/29 當週起有更多存貨可供選購

每卷

條帶式包裝

1+ NT$59.18 10+ NT$50.46 100+ NT$38.85 500+ NT$34.16 1000+ NT$26.97 2000+ NT$26.44 其他價格...

新增
最小訂貨量: 1 訂購倍數: 1
BQ296216DSGT
BQ296216DSGT - Li-Ion, Over Voltage Protector, 4.55V, 6.5S Delay, Undervolatge 2.5V, 4 Cell, 3V to 20V, WSON-8

2747602

TEXAS INSTRUMENTS - Li-Ion, Over Voltage Protector, 4.55V, 6.5S Delay, Undervolatge 2.5V, 4 Cell, 3V to 20V, WSON-8

OVER VOLTAGE PROTECTOR, LI-ION, WSON-8; Battery Type:Li-Ion; Battery Protection:Over Voltage; No. of Batteries:-; Shutdown Current:-; Battery IC Case Style:WSON; No. of Pins:8Pins; Supply Voltage Min:3V; Supply Voltage Max:20V; Operating Temperature Min:

  • 1,000 件可在 3 - 4 個工作日內出貨
+ 查看存貨和交貨期

  • 1,000 件可在 3 - 4 個工作日內出貨: 下午 4 點前訂購 (週一至週五,國定假日除外)

2020/6/29 當週起有更多存貨可供選購

每卷

1+ NT$35.94 10+ NT$30.90 100+ NT$23.75 250+ NT$22.37 500+ NT$20.99 1000+ NT$16.56 2500+ NT$14.67 10000+ NT$14.13 其他價格...

新增
最小訂貨量: 1 訂購倍數: 1
MAX77651EVKIT#
MAX77651EVKIT# - Evaluation Kit, MAX77651 Ultra-Low Power PMIC'S, 3-Output SIMO, Charger Optimized for Small Li+

2764937

MAXIM INTEGRATED PRODUCTS - Evaluation Kit, MAX77651 Ultra-Low Power PMIC'S, 3-Output SIMO, Charger Optimized for Small Li+

EVAL BRD, LI-ION/POLYMER BATTERY CHARGER; Kit Application Type:Power Management - Battery; Application Sub Type:Li-Ion / Polymer Battery Charger; Silicon Core Number:MAX77651; Silicon Manufacturer:Maxim Integrated Products; Kit Contents:Eval Board MAX776

  • 1 件可在 3 - 4 個工作日內出貨
+ 查看存貨和交貨期

  • 1 件可在 3 - 4 個工作日內出貨: 下午 4 點前訂購 (週一至週五,國定假日除外)

2019/8/26 當週起有更多存貨可供選購

每個

1+ NT$3,514.67

新增
最小訂貨量: 1 訂購倍數: 1
MCP73833-AMI/MF
MCP73833-AMI/MF - Battery Charger,  1 Cell Li-Ion, Li-Pol Battery, 6 V input, 4.2 V / 1 A charge, DFN-10

2709765

MICROCHIP - Battery Charger, 1 Cell Li-Ion, Li-Pol Battery, 6 V input, 4.2 V / 1 A charge, DFN-10

BATT CHARGER, LI-ION/POL, 1A, DFN-10; Battery Type:Li-Ion, Li-Pol; Input Voltage:6V; Battery Charge Voltage:4.2V; Charge Current Max:1A; Battery IC Case Style:DFN; No. of Pins:10Pins; No. of Series Cells:1; Operating Temperature Min:-40°C; Operating Temp

等待發貨 (可延期交貨,將於顯示的交貨期出貨)

+ 查看存貨和交貨期
2019/9/23 當週起有更多存貨可供選購 有貨時聯繫我

每個

1+ NT$31.58 10+ NT$31.30 25+ NT$26.55 100+ NT$24.29

新增
最小訂貨量: 1 訂購倍數: 1
LTC2944CDD#PBF
LTC2944CDD#PBF - BATTERY GAS GAUGE, DFN-8

2708139

LINEAR TECHNOLOGY - BATTERY GAS GAUGE, DFN-8

BATTERY GAS GAUGE, DFN-8; Battery Management Function:Current, Temperature & Voltage Measurement; Battery Type:Li-Ion; Supply Voltage Min:-; Supply Voltage Max:-; Battery IC Case Style:DFN; No. of Pins:8Pins; IC Interface Type:I2C, SMBus; Operating Tempe

无库存

LTC4368IMS-2#PBF
LTC4368IMS-2#PBF - UV/OV AND REVERSE PROTECTOR, MSOP-10

2726235

LINEAR TECHNOLOGY - UV/OV AND REVERSE PROTECTOR, MSOP-10

UV/OV AND REVERSE PROTECTOR, MSOP-10; Battery Type:-; Battery Protection:Over / Under Voltage and Reverse Protection; No. of Batteries:-; Shutdown Current:5µA; Battery IC Case Style:MSOP; No. of Pins:10Pins; Supply Voltage Min:2.5V; Supply Voltage Max:60

无库存

NCP1855FCCT1G
NCP1855FCCT1G - Battery Charger,  1 Cell Li-Ion Battery, 16 V input, 4.5 V / 2.5 A charge, Flip-Chip-25

2728293

ON SEMICONDUCTOR - Battery Charger, 1 Cell Li-Ion Battery, 16 V input, 4.5 V / 2.5 A charge, Flip-Chip-25

BATT CHRGR, LI-ION, 2.5A, FLP CHP 25; Battery Type:Li-Ion; Input Voltage:16V; Battery Charge Voltage:4.5V; Charge Current Max:2.5A; Battery IC Case Style:Flip-Chip; No. of Pins:25Pins; No. of Series Cells:1; Operating Temperature Min:-40°C; Operating Tem

不再生產

條帶式包裝