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Battery Management ICs

Compare Image Name Manufacturer Pricing(USD) Quantity Weight(Kg) Size(LxWxH) Datasheet Factory Lead Time Lifecycle Status Mount Packaging Published Pbfree Code Part Status Moisture Sensitivity Level (MSL) Number of Terminations ECCN Code Max Operating Temperature Min Operating Temperature Operating Supply Voltage Length RoHS Status Lead Free Contact Plating Radiation Hardening Number of Pins Additional Feature Package / Case Interface Max Supply Voltage REACH SVHC Min Supply Voltage Height Width Thickness Mounting Type Weight Operating Temperature Technology Operating Supply Current Height Seated (Max) HTS Code Number of Functions Nominal Supply Current Type Max Input Voltage JESD-609 Code Terminal Finish Terminal Position Terminal Form Peak Reflow Temperature (Cel) Supply Voltage Time@Peak Reflow Temperature-Max (s) Base Part Number Pin Count Temperature Grade Surface Mount Terminal Pitch JESD-30 Code Supply Voltage-Min (Vsup) Number of Channels Subcategory Qualification Status Power Supplies Supply Voltage-Max (Vsup) Max Power Dissipation Number of Cells Output Voltage Battery Chemistry Battery Type Output Current-Max Output Current Voltage - Output Charge Current - Max Input Voltage-Nom Analog IC - Other Type Current - Output Min Input Voltage Supply Current-Max (Isup) Watchdog Timer Adjustable Threshold Min Reset Threshold Voltage Max Reset Threshold Voltage Power Dissipation-Max Max Junction Temperature (Tj) Control Mode Input Voltage (Min) Input Voltage (Max) Function Fault Protection Control Technique Switcher Configuration Switching Frequency-Max
MCP73871-2CAI/SS MCP73871-2CAI/SS Microchip Technology 0.0000
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0.00000000 RoHS Compliant
MAX6439UTEHTD3+T MAX6439UTEHTD3+T Maxim Integrated 0.0000
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0.00000000 Surface Mount yes 6 EAR99 85°C -40°C 2.9mm RoHS Compliant Lead Free No 6 3.075 RESET THESHOLD VOLTAGE; BATTERY HTH AND LTH ARE 3.4V AND 3.0V SOT-23-6 5.5V 1V BICMOS 1.45mm 8542.39.00.01 1 DUAL GULL WING 260 40 6 INDUSTRIAL 0.95mm 2 Power Management Circuits 1.2/5V POWER SUPPLY SUPPORT CIRCUIT NO 3.315V 3.485V 695mW
BQ4050RSMT BQ4050RSMT Texas Instruments 0.0000
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0.00000000 download 6 Weeks ACTIVE (Last Updated: 6 days ago) Tape & Reel (TR) yes Active 2 (1 Year) 32 4mm ROHS3 Compliant Lead Free 32 32-VFQFN Exposed Pad SMBus 26V No SVHC 2.2V 1mm 4mm 900μm Surface Mount -40°C~85°C TA e4 Nickel/Palladium/Gold (Ni/Pd/Au) QUAD NO LEAD 14.4V BQ4050 YES 1 1 ~ 4 Lithium Ion/Polymer POWER SUPPLY MANAGEMENT CIRCUIT YES Multi-Function Controller Over Current, Over Temperature, Over/Under Voltage, Short Circuit
MAX6440UTNTVD7+T MAX6440UTNTVD7+T Maxim Integrated 0.0000
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Min: 1

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0.00000000 Surface Mount yes 6 EAR99 85°C -40°C 2.9mm RoHS Compliant Lead Free No 6 SOT-23-6 5.5V 1V BICMOS 1.45mm 8542.39.00.01 1 DUAL GULL WING 260 40 6 INDUSTRIAL 0.95mm 2 Power Management Circuits 1.2/5V POWER SUPPLY SUPPORT CIRCUIT NO 2.535V 2.665V 695mW
LT3651IUHE-4.2#PBF LT3651IUHE-4.2#PBF Analog Devices, Inc. 0.0000
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Min: 1

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0.00000000 PRODUCTION (Last Updated: 3 weeks ago) 125°C -40°C RoHS Compliant Lead Free 36 QFN EP 32V 4.8V 32V 1 4.2V 4A 4.8V
MAX1736EUT41-T MAX1736EUT41-T Maxim Integrated 0.0000
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0.00000000 Surface Mount Tape & Reel no 1 6 EAR99 85°C -40°C 2.9mm RoHS Compliant No 6 SOT-23 1.45mm 8542.39.00.01 1 e0 Tin/Lead (Sn85Pb15) DUAL GULL WING 240 20 6 INDUSTRIAL 0.95mm 10V BATTERY CHARGE CONTROLLER 2A CURRENT-MODE 4.7V 22V PULSE WIDTH MODULATION SINGLE
R5480K277CL-TR R5480K277CL-TR Ricoh Electronic Devices Company 0.0000
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0.00000000 download Tape and Reel Active RoHS Compliant Battery Protection 6 Li-Pol|Li-Ion
MAX14920ECB+T MAX14920ECB+T Maxim Integrated 0.0000
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Min: 1

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0.00000000 download 16 Weeks Surface Mount Tape & Reel (TR) 2013 yes Active 1 (Unlimited) 64 65V 10mm ROHS3 Compliant Tin No 64 64-TQFP Exposed Pad SPI 65V 1.62V 1.2mm 10mm Surface Mount -40°C~85°C TA BICMOS 8542.39.00.01 QUAD GULL WING 5V MAX14920 0.5mm Power Management Circuits 2.508W 1 ~ 12 Multi-Chemistry ANALOG CIRCUIT 0.15mA 150°C Battery Monitor Over Temperature, Over/Under Voltage
MAX6442KAEIVD7+T MAX6442KAEIVD7+T Maxim Integrated 0.0000
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0.00000000 download 111 Weeks Surface Mount Tape & Reel (TR) 2006 yes Obsolete 1 (Unlimited) 8 EAR99 2.9mm ROHS3 Compliant Lead Free 8 1.575 RESET THESHOLD VOLTAGE; BATTERY HTH AND LTH ARE 3.5V AND 3.0V SOT-23-8 5.5V 1V 1.625mm Surface Mount -40°C~85°C BICMOS 1.45mm DUAL GULL WING 260 40 MAX6442 0.65mm 2 Power Management Circuits 1.2/5V 714mW Multi-Chemistry POWER SUPPLY SUPPORT CIRCUIT No NO Battery Monitor
LTC4052EMS8E-4.2 LTC4052EMS8E-4.2 Analog Devices Inc. 0.0000
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0.00000000 Bulk 85°C -40°C Non-RoHS Compliant Contains Lead 8 SOP 10V 4.5V 10V 1 4.2V 1.5A 4.5V
R5486K115CG-TR R5486K115CG-TR Ricoh Electronic Devices Company 0.0000
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0.00000000 download Tape and Reel Active RoHS Compliant Battery Protection 6 Li-Pol|Li-Ion
MAX6442KACITD7+T MAX6442KACITD7+T Maxim Integrated 0.0000
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Min: 1

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0.00000000 download 111 Weeks Surface Mount Tape & Reel (TR) 2006 yes Obsolete 1 (Unlimited) 8 EAR99 2.9mm ROHS3 Compliant Lead Free 8 SOT-23-8 5.5V 1V 1.625mm Surface Mount -40°C~85°C BICMOS 1.45mm DUAL GULL WING 260 40 MAX6442 0.65mm 2 Power Management Circuits 1.2/5V 714mW Multi-Chemistry POWER SUPPLY SUPPORT CIRCUIT No NO Battery Monitor
MAX6441KADJYD7+T MAX6441KADJYD7+T Maxim Integrated 0.0000
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0.00000000 Surface Mount yes 8 EAR99 85°C -40°C 2.9mm RoHS Compliant Lead Free No 8 SOT-23-8 5.5V 1V 1.625mm BICMOS 1.45mm 1 DUAL GULL WING 260 40 8 INDUSTRIAL 0.65mm 2 Power Management Circuits 1.2/5V POWER SUPPLY SUPPORT CIRCUIT NO 714mW
LTC4090EDJC-3#PBF LTC4090EDJC-3#PBF Linear Technology / Analog Devices 0.0000
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Min: 1

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0.00000000 download 8 Weeks Tube 2014 Active 1 (Unlimited) 22 EAR99 6mm ROHS3 Compliant 22-WFDFN Exposed Pad USB 3mm Surface Mount -40°C~85°C TA CMOS 0.8mm e3 Matte Tin (Sn) DUAL NO LEAD NOT SPECIFIED NOT SPECIFIED LTC4090 YES 0.5mm R-PDSO-N22 1 Lithium Ion/Polymer 4A 5V BATTERY CHARGE CONTROLLER CURRENT-MODE 4.35V 5.5V Power Management Over Current, Over Temperature PULSE WIDTH MODULATION BUCK 2700kHz
MAX6442KADJZD3+T MAX6442KADJZD3+T Maxim Integrated 0.0000
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Min: 1

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0.00000000 download 111 Weeks Surface Mount Tape & Reel (TR) 2006 yes Obsolete 1 (Unlimited) 8 EAR99 2.9mm ROHS3 Compliant Lead Free 8 2.313 RESET THESHOLD VOLTAGE; BATTERY HTH AND LTH ARE 3.6V AND 2.9V SOT-23-8 5.5V 1V 1.625mm Surface Mount -40°C~85°C BICMOS 1.45mm DUAL GULL WING 260 40 MAX6442 0.65mm 2 Power Management Circuits 1.2/5V 714mW Multi-Chemistry POWER SUPPLY SUPPORT CIRCUIT No NO Battery Monitor
R5437L301BA-TR R5437L301BA-TR Ricoh Electronic Devices Company 0.0000
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0.00000000 download Tape and Reel Active RoHS Compliant Battery Protection 6 Li-Ion|Li-Pol
LT3650EMSE-4.1#TRPBF LT3650EMSE-4.1#TRPBF Analog Devices Inc. 0.0000
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Min: 1

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0.00000000 download PRODUCTION (Last Updated: 1 week ago) Tape and Reel 85°C -40°C RoHS Compliant 12 SOP 32V 4.75V 32V 1 4.1V 2A 4.75V
MAX6441KAEHZD7+T MAX6441KAEHZD7+T Maxim Integrated 0.0000
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Min: 1

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0.00000000 Surface Mount yes 8 EAR99 85°C -40°C 2.9mm RoHS Compliant Lead Free No 8 2.313 RESET THESHOLD VOLTAGE; BATTERY HTH AND LTH ARE 3.4V AND 3.0V SOT-23-8 5.5V 1V 1.625mm BICMOS 1.45mm 1 DUAL GULL WING 260 40 8 INDUSTRIAL 0.65mm 2 Power Management Circuits 1.2/5V POWER SUPPLY SUPPORT CIRCUIT NO 714mW
MAX6439UTPSVD7+T MAX6439UTPSVD7+T Maxim Integrated 0.0000
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Min: 1

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0.00000000 Surface Mount yes 6 EAR99 85°C -40°C 2.9mm RoHS Compliant Lead Free No 6 1.575 RESET THESHOLD VOLTAGE; BATTERY HTH AND LTH ARE 2.5V AND 2.1V SOT-23-6 5.5V 1V BICMOS 1.45mm 8542.39.00.01 1 DUAL GULL WING 260 40 6 INDUSTRIAL 0.95mm 2 Power Management Circuits 1.2/5V POWER SUPPLY SUPPORT CIRCUIT NO 2.438V 2.563V 695mW
MAX6440UTCIZD7+T MAX6440UTCIZD7+T Maxim Integrated 0.0000
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Min: 1

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0.00000000 Surface Mount yes 6 EAR99 85°C -40°C 2.9mm RoHS Compliant Lead Free No 6 2.313 RESET THESHOLD VOLTAGE; BATTERY HTH AND LTH ARE 3.5V AND 2.8V SOT-23-6 5.5V 1V BICMOS 1.45mm 8542.39.00.01 1 DUAL GULL WING 260 40 6 INDUSTRIAL 0.95mm 2 Power Management Circuits 1.2/5V POWER SUPPLY SUPPORT CIRCUIT NO 3.413V 3.588V 695mW
BQ2945SN-C409 BQ2945SN-C409 Rochester Electronics 0.0000
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0.00000000 download Tube Obsolete 3 (168 Hours) 16 9.9mm Non-RoHS Compliant 16-SOIC (0.154, 3.90mm Width) 3.9mm Surface Mount 0°C~70°C 1.75mm e0 TIN LEAD DUAL GULL WING NOT SPECIFIED 4.25V NOT SPECIFIED YES 1.27mm R-PDSO-G16 3V 1 6.5V POWER SUPPLY SUPPORT CIRCUIT NO Battery Monitor
LTC1559CS8-5#PBF LTC1559CS8-5#PBF Linear Technology / Analog Devices 0.0000
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0.00000000 download 16 Weeks PRODUCTION (Last Updated: 2 weeks ago) Surface Mount Tube 2003 Active 1 (Unlimited) 8 EAR99 5V 4.9mm ROHS3 Compliant 8 8-SOIC (0.154, 3.90mm Width) 5.5V 4.4V 3.9mm Surface Mount 0°C~70°C TA CMOS e3 Matte Tin (Sn) DUAL GULL WING 260 30 LTC1559 Not Qualified 1 1.2V Nickel Cadmium 330mA BATTERY CHARGE CONTROLLER VOLTAGE-MODE Power Management Over Temperature, Short Circuit SINGLE
DS2781G+ DS2781G+ Maxim Integrated 0.0000
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0.00000000 download 6 Weeks PRODUCTION (Last Updated: 1 month ago) Surface Mount Tube 2007 yes Active 1 (Unlimited) 10 EAR99 4mm ROHS3 Compliant Lead Free No 10 10-WFDFN Exposed Pad 1-Wire 10V Unknown 2.5V 800μm 3mm Surface Mount 50.008559mg -20°C~70°C TA 70μA 8542.39.00.01 70μA e3 Matte Tin (Sn) DUAL 260 30 DS2781 0.5mm 1 Power Management Circuits 1 ~ 2 Lithium Ion/Polymer POWER SUPPLY SUPPORT CIRCUIT 0.095mA NO Battery Monitor
MAX6431MRUS+ MAX6431MRUS+ Rochester Electronics 0.0000
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0.00000000 download Bulk no Obsolete 3 (168 Hours) 4 ROHS3 Compliant TO-253-4, TO-253AA 1.3mm Surface Mount -40°C~85°C TA BICMOS e0 TIN LEAD DUAL GULL WING 245 3.7V NOT SPECIFIED YES R-PDSO-G4 1V 2 5.5V 2 Multi-Chemistry POWER SUPPLY SUPPORT CIRCUIT NO Battery Monitor
BQ2084DBTR-V143 BQ2084DBTR-V143 Texas Instruments 0.0000
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0.00000000 6 Weeks ACTIVE (Last Updated: 1 week ago) Tape & Reel (TR) yes Active 2 (1 Year) 38 EAR99 3.3V 9.7mm ROHS3 Compliant Lead Free Gold No 38 38-TFSOP (0.173, 4.40mm Width) SMBus 3.6V 3V 1.2mm 4.4mm 1mm Surface Mount 124.000814mg -20°C~85°C TA 8542.39.00.01 e4 DUAL GULL WING 260 3.3V BQ2084 YES 0.5mm 1 2 ~ 4 14.4V Lithium Ion/Polymer POWER SUPPLY SUPPORT CIRCUIT YES Battery Monitor
BQ7790508PWR BQ7790508PWR Texas Instruments 0.0000
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Min: 1

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0.00000000 6 Weeks ACTIVE (Last Updated: 2 days ago) Tape & Reel (TR) yes Active 2 (1 Year) 20 EAR99 6.5mm ROHS3 Compliant 20 OVER VOLTAGE AND UNDER VOLTAGE THRESHOLD IS 3.9 AND 2V 20-TSSOP (0.173, 4.40mm Width) 1.2mm 4.4mm 1mm Surface Mount -40°C~85°C TA e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL GULL WING 260 20V NOT SPECIFIED BQ7790508 YES 0.65mm 3V 5 25V 3 ~ 5 Lithium-Ion POWER SUPPLY SUPPORT CIRCUIT NO Battery Protection Over Current, Over Temperature, Over/Under Voltage, Short Circuit
BQ29410PWR BQ29410PWR Texas Instruments 0.0000
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0.00000000 download 6 Weeks ACTIVE (Last Updated: 1 day ago) Tape & Reel (TR) yes Active 1 (Unlimited) 8 EAR99 3mm ROHS3 Compliant Lead Free Gold No 8 8-TSSOP (0.173, 4.40mm Width) 25V 4V 1.2mm 4.4mm 1mm Surface Mount 34.50137mg -40°C~110°C TA e4 DUAL GULL WING 260 14V BQ29410 YES 0.65mm 1 2 ~ 4 2V Lithium-Ion POWER SUPPLY SUPPORT CIRCUIT NO Battery Protection Over Voltage
MAX6439UTFJSD3+T MAX6439UTFJSD3+T Maxim Integrated 0.0000
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Min: 1

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0.00000000 download Surface Mount yes 6 EAR99 85°C -40°C 2.9mm RoHS Compliant Lead Free No 6 SOT-23-6 5.5V 1V BICMOS 1.45mm 8542.39.00.01 1 DUAL GULL WING 260 40 6 INDUSTRIAL 0.95mm 2 Power Management Circuits 1.2/5V POWER SUPPLY SUPPORT CIRCUIT NO 3.51V 3.69V 695mW
MAX6442KAFHZD7+T MAX6442KAFHZD7+T Maxim Integrated 0.0000
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Min: 1

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0.00000000 download 111 Weeks Surface Mount Tape & Reel (TR) 2006 yes Obsolete 1 (Unlimited) 8 EAR99 2.9mm ROHS3 Compliant Lead Free 8 2.313 RESET THESHOLD VOLTAGE; BATTERY HTH AND LTH ARE 3.4V AND 3.1V SOT-23-8 5.5V 1V 1.625mm Surface Mount -40°C~85°C BICMOS 1.45mm DUAL GULL WING 260 40 MAX6442 0.65mm 2 Power Management Circuits 1.2/5V 714mW Multi-Chemistry POWER SUPPLY SUPPORT CIRCUIT No NO Battery Monitor
MAX6440UTOTRD7+T MAX6440UTOTRD7+T Maxim Integrated 0.0000
RFQ

Min: 1

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0.00000000 Surface Mount yes 6 EAR99 85°C -40°C 2.9mm RoHS Compliant Lead Free No 6 SOT-23-6 5.5V 1V BICMOS 1.45mm 8542.39.00.01 1 DUAL GULL WING 260 40 6 INDUSTRIAL 0.95mm 2 Power Management Circuits 1.2/5V POWER SUPPLY SUPPORT CIRCUIT NO 2.535V 2.665V 695mW
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