Analog Devices Inc./Maxim Integrated MAX8934EETI+
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $7.90 | $7.90 |
| 15+ | $7.65 | $114.75 |
| 25+ | $7.49 | $187.25 |
| 50+ | $7.07 | $353.50 |
| 100+ | $6.24 | $624.00 |
| N+ | $1.25 | 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 MAX8934EETI+ is a highly integrated, single-cell Lithium Ion/Polymer battery charger from Analog Devices Inc./Maxim Integrated. Engineered for USB-powered applications, it delivers a programmable charge current up to 1.5A with a precise 4.2V regulation voltage. Its robust design includes Over Voltage protection and operates over an industrial temperature range of -40°C to 85°C. Housed in a compact 28-WFQFN package, this charger is an excellent choice for a wide array of portable electronics, from smartphones to medical devices, where efficiency and safety are paramount.
- Fast Charging: The 1.5A maximum charge current significantly reduces charge times for single-cell Lithium Ion/Polymer batteries, enhancing user convenience.
- Industrial Temperature Range: With an operating range of -40°C to 85°C, it is suitable for demanding applications beyond standard commercial environments.
- Integrated Safety: Built-in Over Voltage protection safeguards the battery and system from potential damage due to voltage anomalies.
- Space-Saving Design: The compact 28-WFQFN Exposed Pad package is ideal for space-constrained portable designs.
Smartphones and Tablets
With a 1.5A charge current and USB interface, the MAX8934EETI+ is ideal for fast-charging single-cell Lithium Ion/Polymer batteries in portable consumer electronics like smartphones and tablets, ensuring quick turnaround times.
Portable Medical Devices
The wide operating temperature range of -40°C to 85°C allows for reliable charging in portable medical equipment that may be used in varied environmental conditions, from clinical settings to field use.
Wireless Headsets and Wearables
Its compact 28-WFQFN package and precise 4.2V regulation make it suitable for space-constrained wearables and wireless headsets, providing a safe and efficient charging solution for their single-cell packs.
Digital Cameras and Camcorders
The high 1.5A charge current significantly reduces charging time for high-capacity Lithium Ion/Polymer batteries used in digital cameras and camcorders, allowing users to spend more time capturing moments.
Handheld Gaming Consoles
For handheld gaming devices that demand high power, this charger's robust current delivery and Over Voltage protection ensure the battery is charged safely and efficiently, extending the device's usability.
- Q: What battery chemistry does the MAX8934EETI+ support?
- A: It is designed for Lithium Ion/Polymer batteries.
- Q: How many cells can this charger manage?
- A: It supports a single-cell (1) configuration.
- Q: What is the maximum charge current?
- A: The maximum charge current is 1.5A.
- Q: What is the battery voltage regulation point?
- A: The battery voltage is regulated at 4.2V.
- Q: What fault protection is included?
- A: It includes Over Voltage protection.
- Q: What interface does it use?
- A: It uses a USB interface for control and power.
MAX8934EETI+.pdf
- Q: What battery chemistry does the MAX8934EETI+ support?
- A: It is designed for Lithium Ion/Polymer batteries.
- Q: How many cells can this charger manage?
- A: It supports a single-cell (1) configuration.
- Q: What is the maximum charge current?
- A: The maximum charge current is 1.5A.
- Q: What is the battery voltage regulation point?
- A: The battery voltage is regulated at 4.2V.
- Q: What fault protection is included?
- A: It includes Over Voltage protection.
- Q: What interface does it use?
- A: It uses a USB interface for control and power.
