MAX77986AEFD+ vs MAX77986BEFD+

Specifications

Part Number

MAX77986AEFD+

MAX77986BEFD+

Brand Analog Devices Inc./Maxim Integrated Analog Devices Inc./Maxim Integrated

Description Smart power management for extended battery life Reliable cell battery management system ensures safe and efficient chargi

Series MAX77986 MAX77986

Product Status Active Active

Battery Chemistry Lithium Ion/Polymer Lithium Ion/Polymer

Current - Charging Constant - Programmable Constant - Programmable

Programmable Features Current, Timer, Voltage Current, Timer, Voltage

Fault Protection Over Current, Over Temperature, Over-Under Voltage, Short Circuit Over Current, Over Temperature, Over-Under Voltage, Short Circuit

Charge Current - Max 5.5A 5.5A

Battery Pack Voltage 12V (Max) 12V (Max)

Voltage - Supply (Max) 19V 19V

Interface I²C I²C

Operating Temperature -40°C ~ 85°C -40°C ~ 85°C

Mounting Type Surface Mount Surface Mount

Package / Case FC2QFN-32 FC2QFN-32

Supplier Device Package 32-FC2QFN (4x4) 32-FC2QFN (4x4)

Manufacturer Analog Devices Inc. Analog Devices Inc.

Product Category Battery Management Battery Management

Product Charge Management Charge Management

Battery Type Lithium-ion Lithium Iron Phosphate (LiFePO4)

Output Voltage 12 V 12 V

Output Current 5.5 A 5.5 A

Operating Supply Voltage 4.7 V to 19 V 4.7 V to 19 V

Mounting Style SMD/SMT SMD/SMT

Development Kit EVAL-MAX77985-77986 EVAL-MAX77985-77986

Features Battery Temperature Sensing and Charge Safety Timer, High-Efficiency, Smart Power Selector, Spread Spectrum for Noise Sensitive Applications, True Load Ddisconnection in Reverse Boost Mode, Thermal Regulation and Thermal Shutdown Battery Temperature Sensing and Charge Safety Timer, High-Efficiency, Smart Power Selector, Spread Spectrum for Noise Sensitive Applications, True Load Ddisconnection in Reverse Boost Mode, Thermal Regulation and Thermal Shutdown

Maximum Operating Temperature + 85 C + 85 C

Minimum Operating Temperature - 40 C - 40 C

Pd - Power Dissipation 2.82686 W 2.82686 W

Product Type Battery Management Battery Management

Factory Pack Quantity 490 490

Subcategory PMIC - Power Management ICs PMIC - Power Management ICs

RoHS Details /