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备份电池
 
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Maxim > 方案 > HVAC

电池管理

数据资料
显示 标题/型号 关键优势
QV  PDF 低功耗电池备份电路,采用微型µDFN封装
MAX16033, MAX16034, MAX16035, MAX16036, MAX16037, MAX16038, MAX16039, MAX16040

业内尺寸最小的监控电路,提供精密的电源监测和电池备份功能
QV  PDF 单/双输入、1节Li+电池充电器,具有OVP保护和可编程充电定时器
MAX8600, MAX8601

单节Li+电池充电器,带有热调节、OVP、可编程充电定时器,可有效节省便携设备充电器的外部元件
QV  PDF 完备的电源管理IC,用于锂电池和NiMH电池
MAX8568A, MAX8568B

QV  PDF 标准NiMH电池充电器
DS2711, DS2712

NiMH电池充电检测,可防止对碱性电池充电
QV  PDF USB/AC适配器双路输入、1节Li+电池充电器,带OVP与温度调节
MAX1874

USB/AC适配器双路输入、单节Li+电池充电器,具有过压保护和热调节
QV  PDF SOT23封装、低功耗微处理器监控电路,带有备用电池控制器和片选控制
MAX6365, MAX6365H, MAX6365L, MAX6365P, MAX6366, MAX6366H, MAX6366L, MAX6366P, MAX6367, MAX6367H, MAX6367L, MAX6367P, MAX6368, MAX6368H, MAX6368L, MAX6368P

业内唯一的SOT23 µP监控电路,带有电池备份切换和片选控制
QV  PDF SOT23封装、低功耗微处理器监控电路,带有备用电池控制器
MAX6361, MAX6361H, MAX6361L, MAX6361P, MAX6362, MAX6362H, MAX6362L, MAX6362P, MAX6363, MAX6363H, MAX6363L, MAX6363P, MAX6364, MAX6364H, MAX6364L, MAX6364P




Key Specifications:   Battery Backup Circuits
Part Number Reset Threshold Range (V) Active-Low Reset Output Active-High Reset Output Max. ICC (µA) Features Package Operating Temp. Range (°C)
MAX16033  1.8 to 2.5
2.5 to 3.3
3.3 to 5.5
Open Drain
Push-Pull
 -  50
Chip Enable Gate
Manual Reset
Power Fail Comparator
MicroDFN/10 -40 to +85
MAX16034  1.8 to 2.5
2.5 to 3.3
3.3 to 5.5
Open Drain
Push-Pull
 -  50
Chip Enable Gate
Power Fail Comparator
Watchdog
MicroDFN/10 -40 to +85
MAX16035  1.8 to 2.5
2.5 to 3.3
3.3 to 5.5
Open Drain
Push-Pull
 -  50
Battery On
Chip Enable Gate
Power Fail Comparator
MicroDFN/10 -40 to +85
MAX16036  1.8 to 2.5
2.5 to 3.3
3.3 to 5.5
Open Drain
Push-Pull
 -  50
Adjustable Reset Input
Chip Enable Gate
Power Fail Comparator
MicroDFN/10 -40 to +85
MAX16037  1.8 to 2.5
2.5 to 3.3
3.3 to 5.5
Open Drain
Push-Pull
 -  50
Manual Reset
Power Fail Comparator
MicroDFN/8 -40 to +85
MAX16038  1.8 to 2.5
2.5 to 3.3
3.3 to 5.5
Open Drain
Push-Pull
 -  50
Power Fail Comparator
Watchdog
MicroDFN/8 -40 to +85
MAX16039  1.8 to 2.5
2.5 to 3.3
3.3 to 5.5
Open Drain
Push-Pull
 -  50
Battery On
Power Fail Comparator
MicroDFN/8 -40 to +85
MAX16040  1.8 to 2.5
2.5 to 3.3
3.3 to 5.5
Open Drain
Push-Pull
 -  50
Adjustable Reset Input
Power Fail Comparator
MicroDFN/8 -40 to +85
MAX8568A  2.5 to 3.3
3.3 to 5.5
 -   -  5
Adjustable Reset Input
Batt Freshness Seal
Power Fail Comparator
THIN QFN/16 -40 to +85
MAX8568B  2.5 to 3.3
3.3 to 5.5
 -   -  5
Adjustable Reset Input
Batt Freshness Seal
Power Fail Comparator
THIN QFN/16 -40 to +85
MAX6365H  2.5 to 3.3
3.3 to 5.5
 -  Open Drain 50
Chip Enable Gate
Manual Reset
SOT-23/8 -40 to +85
MAX6365L  2.5 to 3.3
3.3 to 5.5
Push-Pull  -  50
Chip Enable Gate
Manual Reset
SOT-23/8 -40 to +85
MAX6365P  2.5 to 3.3
3.3 to 5.5
Open Drain  -  50
Chip Enable Gate
Manual Reset
SOT-23/8 -40 to +85
MAX6366H  2.5 to 3.3
3.3 to 5.5
 -  Open Drain 50
Chip Enable Gate
Watchdog
SOT-23/8 -40 to +85
MAX6366L  2.5 to 3.3
3.3 to 5.5
Push-Pull  -  50
Chip Enable Gate
Watchdog
SOT-23/8 -40 to +85
MAX6366P  2.5 to 3.3
3.3 to 5.5
Open Drain  -  50
Chip Enable Gate
Watchdog
SOT-23/8 -40 to +85
MAX6367H  2.5 to 3.3
3.3 to 5.5
 -  Open Drain 50
Battery On
Chip Enable Gate
SOT-23/8 -40 to +85
MAX6367L  2.5 to 3.3
3.3 to 5.5
Push-Pull  -  50
Battery On
Chip Enable Gate
SOT-23/8 -40 to +85
MAX6367P  2.5 to 3.3
3.3 to 5.5
Open Drain  -  50
Battery On
Chip Enable Gate
SOT-23/8 -40 to +85
MAX6368H  1.2 to 1.8
1.8 to 2.5
2.5 to 3.3
3.3 to 5.5
 -  Open Drain 50
Adjustable Reset Input
Chip Enable Gate
SOT-23/8 -40 to +85
MAX6368L  1.2 to 1.8
1.8 to 2.5
2.5 to 3.3
3.3 to 5.5
Push-Pull  -  50
Adjustable Reset Input
Chip Enable Gate
SOT-23/8 -40 to +85
MAX6368P  1.2 to 1.8
1.8 to 2.5
2.5 to 3.3
3.3 to 5.5
Open Drain  -  50
Adjustable Reset Input
Chip Enable Gate
SOT-23/8 -40 to +85
MAX6361H  2.5 to 3.3
3.3 to 5.5
 -  Open Drain 50
Manual Reset
SOT-23/6 -40 to +85
MAX6361L  2.5 to 3.3
3.3 to 5.5
Push-Pull  -  50
Manual Reset
SOT-23/6 -40 to +85
MAX6361P  2.5 to 3.3
3.3 to 5.5
Open Drain  -  50
Manual Reset
SOT-23/6 -40 to +85
MAX6362H  2.5 to 3.3
3.3 to 5.5
 -  Open Drain 50
Watchdog
SOT-23/6 -40 to +85
MAX6362L  2.5 to 3.3
3.3 to 5.5
Push-Pull  -  50
Watchdog
SOT-23/6 -40 to +85
MAX6362P  2.5 to 3.3
3.3 to 5.5
Open Drain  -  50
Watchdog
SOT-23/6 -40 to +85
MAX6363H  2.5 to 3.3
3.3 to 5.5
 -  Open Drain 50
Battery On
SOT-23/6 -40 to +85
MAX6363L  2.5 to 3.3
3.3 to 5.5
Push-Pull  -  50
Battery On
SOT-23/6 -40 to +85
MAX6363P  2.5 to 3.3
3.3 to 5.5
Open Drain  -  50
Battery On
SOT-23/6 -40 to +85
MAX6364H  1.2 to 1.8
1.8 to 2.5
2.5 to 3.3
3.3 to 5.5
 -  Open Drain 50
Adjustable Reset Input
SOT-23/6 -40 to +85
MAX6364L  1.2 to 1.8
1.8 to 2.5
2.5 to 3.3
3.3 to 5.5
Push-Pull  -  50
Adjustable Reset Input
SOT-23/6 -40 to +85
MAX6364P  1.2 to 1.8
1.8 to 2.5
2.5 to 3.3
3.3 to 5.5
Open Drain  -  50
Adjustable Reset Input
SOT-23/6 -40 to +85
See All Battery Backup Circuits (92)

Key Specifications:   Battery Chargers
Part Number Cell Chemistry Number of NiMH or NiCd cells Number of Lithium-Ion cells Protected VIN (max) (V) Charging VIN (max) (V) Charge Rate Set by Max. Charge Current (A) Max. Charge Current (A) Charge Termination Charge Regulation Features EV-Kit Package Operating Temp. Range (°C)
DS2712  NiCd
NiMH
1
2
 -  5.5 5.5 Resistor  -   -  -ΔV Switchmode
Stand Alone
Thermistor Input
Timer
Yes SOIC/16
TSSOP/16
-20 to +70
DS2711  NiCd
NiMH
1
2
 -  5.5 5.5 Resistor  -   -  -ΔV Linear
Stand Alone
Thermistor Input
Timer
Yes SOIC/16
TSSOP/16
-20 to +70
MAX1874  Li-Ion
Li-Polymer
 -  1 18 6.5 Logic Input
Resistor
1 1 External Control Linear
Dual USB/Adapter Input
Internal FET/Transistor
Smart Power Selector
Stand Alone
Thermal Die Regulation
USB Input
Yes THIN QFN/16 -40 to +85
MAX8600  Li-Ion
Li-Polymer
 -  1 14 7 Logic Input
Resistor
1 1 Min. Charge Current Linear
Internal FET/Transistor
Stand Alone
Thermal Die Regulation
Thermistor Input
Timer
Yes THIN QFN (Dual)/14 -40 to +85
MAX8601  Li-Ion
Li-Polymer
 -  1 14 7 Logic Input
Resistor
1 1 Min. Charge Current Linear
Dual USB/Adapter Input
Internal FET/Transistor
Stand Alone
Thermal Die Regulation
Thermistor Input
Timer
USB Input
Yes THIN QFN (Dual)/14 -40 to +85
See All Battery Chargers (60)




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