Analog Devices Inc./Maxim Integrated MAX8903HETI+
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $8.86 | $8.86 |
| 15+ | $8.58 | $128.70 |
| 25+ | $8.40 | $210.00 |
| 50+ | $7.93 | $396.50 |
| 100+ | $7.00 | $700.00 |
| N+ | $1.40 | 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 |
| Number of Cells | 1 |
| Current - Charging | Constant - Programmable |
| Programmable Features | Current, Timer |
| Fault Protection | Over Voltage |
| Charge Current - Max | 2A |
| Battery Pack Voltage | 4.2V |
| Voltage - Supply (Max) | 16V |
| 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 MAX8903HETI+ is a USB-compatible battery charger IC from Analog Devices Inc./Maxim Integrated, specifically designed for single-cell Lithium Ion batteries. It delivers a charge current up to 2A at a battery voltage of 4.2V. The device includes over voltage protection to ensure safe charging. Its USB interface simplifies integration into portable electronics. The 28-WFQFN Exposed Pad package is optimized for compact designs.
- USB Integration: Simplifies design by directly supporting USB power sources, a standard for modern portable devices.
- Fast Charging: Up to 2A charge current significantly reduces charging time for single-cell batteries.
- Compact Solution: The 28-WFQFN package is ideal for slim and miniaturized consumer electronics.
- Safety Assurance: Over voltage protection prevents damage to the battery from voltage spikes.
Smartphones and Tablets
The USB interface and 2A charge current make the MAX8903HETI+ ideal for charging single-cell Li-Ion batteries in smartphones and tablets, enabling fast charging from a USB port.
Portable Bluetooth Speakers
These devices require a simple, reliable charging solution. The MAX8903's USB compatibility and compact 28-WFQFN package fit perfectly into space-constrained consumer electronics.
Wearable Devices
Smartwatches and fitness trackers benefit from the small footprint and efficient charging of a single Li-Ion cell, ensuring a long battery life.
Digital Cameras
Cameras with USB charging capabilities can leverage this IC to safely charge their 4.2V Li-Ion batteries, providing convenience for users on the go.
Handheld Gaming Consoles
The high 2A charge current allows for quick top-ups of the internal battery, minimizing downtime for gamers.
- Q: What battery chemistry does the MAX8903HETI+ support?
- A: It is designed for Lithium Ion batteries.
- Q: How many cells does it support?
- A: It supports a single cell (1).
- Q: What is the maximum charge current?
- A: The maximum charge current is 2A.
- Q: What is the battery voltage?
- A: The battery voltage is 4.2V.
- Q: What interface does it use?
- A: It uses a USB interface for control and power.
- Q: What fault protection is included?
- A: It includes over voltage protection.
MAX8903HETI+.pdf
- Q: What battery chemistry does the MAX8903HETI+ support?
- A: It is designed for Lithium Ion batteries.
- Q: How many cells does it support?
- A: It supports a single cell (1).
- Q: What is the maximum charge current?
- A: The maximum charge current is 2A.
- Q: What is the battery voltage?
- A: The battery voltage is 4.2V.
- Q: What interface does it use?
- A: It uses a USB interface for control and power.
- Q: What fault protection is included?
- A: It includes over voltage protection.
