Analog Devices Inc./Maxim Integrated MAX8934GETI+
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $7.74 | $7.74 |
| 15+ | $7.50 | $112.50 |
| 25+ | $7.34 | $183.50 |
| 50+ | $6.93 | $346.50 |
| 100+ | $6.11 | $611.00 |
| N+ | $1.22 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Analog Devices Inc./Maxim Integrated |
| Product Series | Smart Power Selector™ |
| Packaging | Factory | Tube |
| Battery Chemistry | Lithium Ion/Polymer |
| Number of Cells | 1 |
| Current - Charging | Constant - Programmable |
| Programmable Features | Current, Timer |
| Fault Protection | Over Voltage |
| Charge Current - Max | 1.5A |
| Battery Pack Voltage | 4.2V |
| Voltage - Supply (Max) | 6.6V |
| Interface | USB |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | 28-WFQFN Exposed Pad |
| Supplier Device Package | 28-TQFN (4x4) |
| ROHS |  |
The MAX8934GETI+ from Analog Devices/Maxim Integrated is a USB-compatible battery charger for single-cell Lithium Ion/Polymer batteries. It delivers up to 1.5A charge current with a 4.2V regulation voltage. The integrated USB interface simplifies connection to standard power sources. Over-voltage protection ensures safe operation. With an industrial temperature range of -40°C to 85°C, it is suitable for a wide variety of portable and outdoor applications. The 28-WFQFN package offers a compact solution with excellent thermal characteristics.
- USB Compatibility: Direct USB interface simplifies design and enables charging from ubiquitous USB power sources.
- High Charge Current: 1.5A supports faster charging for larger single-cell batteries compared to standard 500mA USB chargers.
- Industrial Temperature Range: -40°C to 85°C ensures reliable operation in harsh environments.
- Over-Voltage Protection: Safeguards the battery from voltage spikes, improving system safety.
USB-Powered Devices
The USB interface allows direct charging from standard USB ports, making it perfect for peripherals like wireless mice and keyboards.
Smartphones and Tablets
With 1.5A charge current, it can efficiently charge single-cell lithium polymer batteries in mid-range mobile devices.
Portable Speakers
Bluetooth speakers with USB charging benefit from the robust protection and wide temperature range for outdoor use.
Digital Cameras
Cameras with USB-C or micro-USB charging ports can leverage this charger for reliable, protected charging.
GPS Trackers
Vehicle-mounted GPS trackers operating in extreme temperatures rely on the -40°C to 85°C rating for consistent charging.
- Q: What battery chemistry does the MAX8934GETI+ support?
- A: It supports Lithium Ion and Lithium Polymer batteries.
- Q: How many cells can it charge?
- A: It is designed for single-cell (1 cell) configurations.
- Q: What is the maximum charge current?
- A: The maximum charge current is 1.5A.
- Q: What is the battery voltage?
- A: The target battery voltage is 4.2V.
- Q: What interface does it use?
- A: It uses a USB interface for power and control.
- Q: What fault protection is included?
- A: It includes Over Voltage protection.
MAX8934GETI+.pdf
- Q: What battery chemistry does the MAX8934GETI+ support?
- A: It supports Lithium Ion and Lithium Polymer batteries.
- Q: How many cells can it charge?
- A: It is designed for single-cell (1 cell) configurations.
- Q: What is the maximum charge current?
- A: The maximum charge current is 1.5A.
- Q: What is the battery voltage?
- A: The target battery voltage is 4.2V.
- Q: What interface does it use?
- A: It uses a USB interface for power and control.
- Q: What fault protection is included?
- A: It includes Over Voltage protection.
