Texas Instruments BQ24018DRCR
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $5.59 | $5.59 |
| 15+ | $5.41 | $81.15 |
| 25+ | $5.29 | $132.25 |
| 50+ | $5.00 | $250.00 |
| 100+ | $4.41 | $441.00 |
| N+ | $0.88 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Texas Instruments |
| Product Series | bqTINY™ |
| Packaging | Marketplace | Cut Tape (CT) |
| Battery Chemistry | Lithium Ion/Polymer |
| Number of Cells | 1 |
| Current - Charging | Constant - Programmable |
| Programmable Features | Current, Timer |
| Fault Protection | Short Circuit |
| Charge Current - Max | 1A |
| Battery Pack Voltage | 4.36V |
| Voltage - Supply (Max) | 16.5V |
| Interface | - |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | 10-VFDFN Exposed Pad |
| Supplier Device Package | 10-VSON (3x3) |
| ROHS |  |
The BQ24018DRCR is a linear battery charger IC from Texas Instruments, specifically designed for single-cell Lithium Ion/Polymer batteries. It provides a charge current up to 1A and regulates the battery voltage to 4.36V. The device includes short-circuit protection to ensure safe operation. Its compact 10-VFDFN package makes it an excellent choice for space-constrained portable and wearable applications.
- Space-Saving Design: The 10-VFDFN package is optimized for compact consumer electronics.
- Accurate Voltage Regulation: Maintains a precise 4.36V charge voltage for single-cell Li-Ion/Polymer batteries.
- Simple Integration: Linear topology requires minimal external components, simplifying design.
- Safe Operation: Integrated short-circuit protection enhances system safety.
Bluetooth Headphones
With a 1A charge current and support for single-cell Li-Ion/Polymer batteries, this charger is well-suited for true wireless earbuds and over-ear headphones, providing a safe and compact charging solution.
Smartwatches and Fitness Trackers
The small 10-VFDFN package and 4.36V regulation voltage make it ideal for wearable devices where space is at a premium and battery capacity is limited.
Portable Medical Sensors
For compact health monitors, the BQ24018DRCR offers a reliable charging path for Li-Ion batteries, ensuring consistent operation.
Wireless Keyboards and Mice
Peripheral devices with internal rechargeable batteries benefit from this charger's simplicity and low external component count.
Small IoT Sensor Nodes
Battery-powered IoT devices can use this charger for safe and efficient recharging from a USB or adapter source.
- Q: What battery chemistries does the BQ24018DRCR support?
- A: It supports Lithium Ion/Polymer batteries.
- Q: How many cells can this charger handle?
- A: It is designed for 1 cell.
- Q: What is the maximum charge current?
- A: The maximum charge current is 1A.
- Q: What is the battery pack voltage?
- A: The battery pack voltage is 4.36V.
- Q: What fault protections are included?
- A: It includes Short Circuit protection.
- Q: What is the package type?
- A: It comes in a 10-VFDFN Exposed Pad package.
BQ24018DRCR.pdf
- Q: What battery chemistries does the BQ24018DRCR support?
- A: It supports Lithium Ion/Polymer batteries.
- Q: How many cells can this charger handle?
- A: It is designed for 1 cell.
- Q: What is the maximum charge current?
- A: The maximum charge current is 1A.
- Q: What is the battery pack voltage?
- A: The battery pack voltage is 4.36V.
- Q: What fault protections are included?
- A: It includes Short Circuit protection.
- Q: What is the package type?
- A: It comes in a 10-VFDFN Exposed Pad package.
