Texas Instruments BQ24185YFFR
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $5.13 | $5.13 |
| 15+ | $4.97 | $74.55 |
| 25+ | $4.86 | $121.50 |
| 50+ | $4.59 | $229.50 |
| 100+ | $4.05 | $405.00 |
| N+ | $0.81 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Texas Instruments |
| Product Series | |
| Packaging | Marketplace | Cut Tape (CT) |
| Battery Chemistry | Lithium Ion/Polymer |
| Number of Cells | 1 |
| Current - Charging | Constant - Programmable |
| Programmable Features | Timer |
| Fault Protection | Over Temperature, Over Voltage |
| Charge Current - Max | 1.5A |
| Battery Pack Voltage | 4.44V (Max) |
| Voltage - Supply (Max) | 16V |
| Interface | I2C |
| Operating Temperature | -30°C ~ 85°C (TA) |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | 25-UFBGA, DSBGA |
| Supplier Device Package | 25-DSBGA |
| ROHS |  |
The BQ24185YFFR from Texas Instruments is a compact, switch-mode battery charger designed for single-cell Lithium Ion/Polymer batteries. It provides a maximum charge current of 1.5A, suitable for a wide range of portable consumer electronics. The charger supports a maximum battery voltage of 4.44V and integrates essential protection features, including Over Temperature and Over Voltage. Its I2C interface allows for precise control and monitoring of the charging process. Housed in a space-efficient 25-UFBGA (DSBGA) package, it is an excellent choice for space-constrained, battery-powered applications.
- Proven TI Technology: Benefit from a reliable and widely adopted charger IC from a leading manufacturer.
- Optimized for Single-Cell: Specifically designed for 1S Lithium Ion/Polymer packs, simplifying design.
- Integrated Safety: Over Temperature and Over Voltage protection ensures safe operation.
- Compact and Efficient: The DSBGA package is ideal for miniaturized consumer electronics.
Smartphones and Feature Phones
The BQ24185YFFR is well-suited for single-cell Li-Ion batteries in mobile phones, providing a safe and efficient 1.5A charge current with I2C control for charge profile management.
Tablets and E-Readers
For devices with larger batteries, this charger offers a balanced solution, ensuring reliable charging with Over Voltage protection to safeguard the battery.
Portable Media Players
Its compact DSBGA package and standard I2C interface make it easy to integrate into portable media players, enabling precise charging control.
Wireless Headsets and Hearables
The small footprint of the 25-UFBGA package is ideal for compact wireless earbuds, providing a dependable charging solution for their single-cell batteries.
Handheld Gaming Devices
This charger can efficiently manage the battery in handheld gaming consoles, with its -30°C to 85°C range covering typical consumer usage environments.
- Q: What battery chemistry does the BQ24185YFFR support?
- A: It is designed for Lithium Ion/Polymer batteries.
- Q: How many cells does it support?
- 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 maximum battery voltage?
- A: The maximum battery voltage is 4.44V.
- Q: What fault protections are included?
- A: It includes Over Temperature and Over Voltage protection.
- Q: What is the operating temperature range?
- A: It operates from -30°C to 85°C (TA).
BQ24185YFFR.pdf
- Q: What battery chemistry does the BQ24185YFFR support?
- A: It is designed for Lithium Ion/Polymer batteries.
- Q: How many cells does it support?
- 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 maximum battery voltage?
- A: The maximum battery voltage is 4.44V.
- Q: What fault protections are included?
- A: It includes Over Temperature and Over Voltage protection.
- Q: What is the operating temperature range?
- A: It operates from -30°C to 85°C (TA).
