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MAXIM MAX77960EFV06+RoHS

Manufacturer
MAXIM
MPN
MAX77960EFV06+
LCSC Part #
C1020018
Packaging
QFN-30(4x4)
Customer #
Key Attributes
25V In 3A/6A Out USB-C Buck-Boost Charger with Integrated FETs for 2S/3S Li-ion Batteries
Datasheetpdf iconMAXIM MAX77960EFV06+
In-Stock: 81
81 In stock, ships now
Add to BOM List
QtyUnit PriceTotal Amount
1+$ 8.6162$ 8.1854$ 8.19
10+$ 7.4252$ 7.0540$ 70.54
30+$ 6.6983$ 6.3634$ 190.90
100+$ 6.0898$ 5.7854$ 578.54
Standard Packaging490/Full Tray
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Products Specifications

Show similar products (0) >
TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/Special Purpose Regulators
ManufacturerMAXIM
PackagingQFN-30(4x4)
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging490
Sales UnitPiece

Introduction

AI Translation

The MAX77960/MAX77961 are high-performance wide-input 3A (MAX77960)/6A (MAX77961) buck-boost chargers with Smart Power Selector™ and operate as a reverse buck converter without an additional inductor, allowing the ICs to power USB on-the-go (OTG) accessories. The devices integrate low-loss power switches and provide high efficiency, low heat, and fast battery charging in a small solution size. The reverse buck has true load disconnect and is protected by an adjustable output current limit. The devices are highly flexible and programmable through I²C configuration or autonomously through resistor configuration. The battery charger includes the Smart Power Selector to accommodate a wide range of battery sizes and system loads. The Smart Power Selector allows the system to start up smoothly when an input source is available even when the battery is deeply discharged (dead battery) or missing. For battery safety/authentication reasons, the ICs can be configured to keep charging disabled, and allow the DC-DC to switch and regulate the SYS voltage. The system processor can later enable charging using I²C commands as appropriate. Alternatively, the ICs can be configured to automatically start charging.

Features

AI Translation
  • 3.5V to 25.4V Input Operating Range, 30VDC Withstand
  • 97% Peak Efficiency for 2S Battery at 9VIN/7.4V0UT/1.5A0UT
  • 97% Peak Efficiency for 3S Battery at 15VIN/12.6V0UT/2A0UT
  • MAX77960: 100mA to 3.15A Programmable Input Current Limit
  • MAX77960: 100mA to 3A Programmable Constant Current Charge
  • MAX77961: 100mA to 6.3A Programmable Input Current Limit
  • MAX77961: 100mA to 6A Programmable Constant Current Charge
  • Remote Differential Voltage Sensing
  • 600kHz Switching Frequency
  • System Instant On with Smart Power Selector Power Path
  • Charge Safety Timer
  • Die Temperature Regulation with Thermal Foldback Loop
  • Input Power Management with Adaptive Input Current Limit (AICL) and Input Voltage Regulation
  • 10mΩ BATT to SYS Switch, Up to 10A Overcurrent Threshold
  • Reverse Buck Mode 5.1V/3A to Support USB OTG
  • JEITA Compliant with NTC Thermistor Monitor
  • I²C or Resistor Programmable
  • 4mm x 4mm, 30-Lead FC2QFN

Applications

AI Translation
  • USB Type-C Powered Wide-Input Charging Applications
  • 2- and 3-Cell Battery-Powered Devices
  • Smartphones, Tablets, and 2-in-1 Laptops
  • Medical Devices, Health and Fitness Monitors
  • Digital Still, Video, and Action Cameras
  • Handheld Computers and Terminals
  • Handheld Radios
  • Power Tools
  • Drones
  • Battery Backup
  • Wireless Speakers