Analog Devices Inc./Maxim Integrated MAX77751FEFG+
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $3.93 | $3.93 |
| 15+ | $3.81 | $57.15 |
| 25+ | $3.73 | $93.25 |
| 50+ | $3.52 | $176.00 |
| 100+ | $3.11 | $311.00 |
| N+ | $0.62 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Analog Devices Inc./Maxim Integrated |
| Product Series | |
| Packaging | Factory | Tray |
| Battery Chemistry | Lithium Ion |
| Number of Cells | 1 |
| Current - Charging | Constant - Programmable |
| Programmable Features | Current |
| Fault Protection | Over Current, Over Temperature, Over Voltage, Reverse Battery, Short Circuit |
| Charge Current - Max | 3.15A |
| Battery Pack Voltage | 4.2V |
| Voltage - Supply (Max) | 13.7V |
| Interface | USB |
| Operating Temperature | -40°C ~ 85°C |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | 24-PowerUFQFN |
| Supplier Device Package | 24-FC2QFN (3x3) |
| ROHS |  |
The MAX77751FEFG+ is a high-performance single-cell Lithium Ion battery charger from Analog Devices. It delivers up to 3.15A charge current with a 4.2V battery voltage, making it ideal for fast-charging portable electronics. The device integrates comprehensive fault protection including over current, over temperature, over voltage, reverse battery, and short circuit safeguards. Its USB interface simplifies integration with standard charging adapters. Housed in a compact 24-PowerUFQFN package, it operates across an industrial temperature range of -40°C to 85°C.
- Fast charging capability: 3.15A maximum current reduces charge time for high-capacity batteries.
- Comprehensive safety: Over current, over temperature, over voltage, reverse battery, and short circuit protection ensure reliable operation.
- Industrial temperature range: -40°C to 85°C allows use in harsh environments.
- Compact package: 24-PowerUFQFN saves board space for portable designs.
Smartphones and Tablets
With a 3.15A charge current and USB interface, this IC enables rapid charging for single-cell Lithium Ion batteries in high-capacity portable devices, reducing downtime.
Portable Power Banks
The 4.2V battery voltage and robust fault protection ensure safe, efficient charging cycles for power bank applications, extending battery lifespan.
Wireless Earbuds and Wearables
Its compact 24-PowerUFQFN package fits space-constrained designs while delivering reliable charging for small form factor devices.
Handheld Medical Devices
The -40°C to 85°C operating temperature range supports reliable performance in demanding clinical environments.
Industrial IoT Sensors
Reverse battery and short circuit protection make this charger suitable for remote sensors where battery safety is critical.
- Q: What battery chemistry does the MAX77751FEFG+ support?
- A: It is designed for Lithium Ion batteries.
- Q: How many cells can this charger handle?
- A: It supports 1 cell.
- Q: What is the maximum charge current?
- A: The maximum charge current is 3.15A.
- Q: What is the battery pack voltage?
- A: The battery pack voltage is 4.2V.
- Q: What fault protections are included?
- A: It includes Over Current, Over Temperature, Over Voltage, Reverse Battery, and Short Circuit protection.
- Q: What interface does it use?
- A: It uses a USB interface.
MAX77751FEFG+.pdf
- Q: What battery chemistry does the MAX77751FEFG+ support?
- A: It is designed for Lithium Ion batteries.
- Q: How many cells can this charger handle?
- A: It supports 1 cell.
- Q: What is the maximum charge current?
- A: The maximum charge current is 3.15A.
- Q: What is the battery pack voltage?
- A: The battery pack voltage is 4.2V.
- Q: What fault protections are included?
- A: It includes Over Current, Over Temperature, Over Voltage, Reverse Battery, and Short Circuit protection.
- Q: What interface does it use?
- A: It uses a USB interface.
