sales@hkmjd.com
Service Telephone:86-755-83294757
Trade Name:MAX77985BEFD
Data Manual:MAX77985BEFD.pdf
Brand:Maxim
Particular Year:23+
Package:32-PowerUFQFN
Delivery Date:New and Original
Stock: 1000pcs
The MAX77985BEFD is a high performance, high input range 3.5/5.5A fast charger with Smart Power SelectorTM. The IC operates as a reverse booster without the need for an additional inductor. Battery power can be shared through the charging port, and voltages are programmable from 5 V to 12 V. The device features a fully integrated, low-loss power switch that provides a small solution size and high efficiency, even at high input voltages. Its high switching frequency allows the use of smaller inductor sizes. Lithium-ion, lithium-polymer, and LiFePO4 battery chemistries are supported. The IC is compatible with USB Power Delivery power supplies with input currents up to 5A.
Product Attributes
Battery Chemistry: Li-Ion/Polymer
Number of Cells: 1
Current - Charge: Constant Current - Programmable
Programmable Features: Current, Timer, Voltage
Fault Protection: Over Current, Over Temperature, Over Voltage - Under Voltage, Short Circuit
Charge Current - Max: 3.5A
Battery Pack Voltage: 12V (max)
Voltage - Supply (max): 19V
Interface: I²C
Operating Temperature: -40°C ~ 85°
Mounting Type: Surface Mount
Package/Shell: 32-PowerUFQFN
Supplier Device Package: 32-FC2QFN (4x4)
Applications
● Gaming devices
● VR applications
● mPOS
● Tablet PCs
Model
Brand
Package
Quantity
Describe
Maxim
36-WLP
2222
PMIC with ultra-low IQ voltage regulator and battery charger for small lithium-ion systems
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Maxim was founded in 1983 and is headquartered in California, USA. The company is a leader in the design, development, and production of linear and mixed-signal integrated circuit products. As of June 26, 1999, its net sales revenue has reached 600 mi…
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