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

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Eval Board, Mattery Monitor

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Li-Ion/PO Battery PM Eval Board

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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
庫存量 項目價格
價格
數量
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

  • 2,560 件可在 3 - 4 個工作日內出貨
+ 查看存貨和交貨期

  • 2,560 件可在 3 - 4 個工作日內出貨: (英國庫存) 下午 7.35 點前訂購 (週一至週五,國定假日除外)

2020/11/9 當週起有更多存貨可供選購

條帶式包裝

限制的項目
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

  • 416 件可在 3 - 4 個工作日內出貨
+ 查看存貨和交貨期

  • 416 件可在 3 - 4 個工作日內出貨: (英國庫存) 下午 7.35 點前訂購 (週一至週五,國定假日除外)

2020/11/2 當週起有更多存貨可供選購

複捲式包裝

限制的項目
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

  • 14 件可在 3 - 4 個工作日內出貨
+ 查看存貨和交貨期

  • 14 件可在 3 - 4 個工作日內出貨: (英國庫存) 下午 7.35 點前訂購 (週一至週五,國定假日除外)

2020/9/7 當週起有更多存貨可供選購

限制的項目
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

  • 4 件可在 3 - 4 個工作日內出貨
+ 查看存貨和交貨期

  • 4 件可在 3 - 4 個工作日內出貨: (英國庫存) 下午 7.35 點前訂購 (週一至週五,國定假日除外)

2020/9/7 當週起有更多存貨可供選購

限制的項目
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

開放補貨預購

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2020/8/17 當週起有更多存貨可供選購 有貨時聯繫我

限制的項目
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

限制的項目
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

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