Texas Instruments BQ25176JDSGR
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $1.08 | $1.08 |
| 15+ | $1.05 | $15.75 |
| 25+ | $1.03 | $25.75 |
| 50+ | $0.97 | $48.50 |
| 100+ | $0.86 | $86.00 |
| N+ | $0.17 | Price Inquiry |
Request Quote / Inquiry
| Product attributes | Property Value |
| Manufacturer | Texas Instruments |
| Product Series | |
| Packaging | Cut Tape (CT) | Tape & Reel (TR) |
| Battery Chemistry | Multi-Chemistry |
| Number of Cells | 1 |
| Current - Charging | Constant - Programmable |
| Programmable Features | Current, Timer, Voltage |
| Fault Protection | Over Current, Over Temperature, Over-Under Voltage, Short Circuit |
| Charge Current - Max | 800mA |
| Battery Pack Voltage | 4.4V (Max) |
| Voltage - Supply (Max) | 25V |
| Interface | - |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | 8-WFDFN Exposed Pad |
| Supplier Device Package | 8-WSON (2x2) |
| ROHS |  |
The BQ25176JDSGR is a multi-chemistry linear battery charger from Texas Instruments, engineered for single-cell applications. It delivers a programmable charge current up to 800mA and supports a maximum battery voltage of 4.4V. The device integrates comprehensive fault protection including over current, over temperature, over-under voltage, and short circuit safeguards. Housed in a compact 8-WFDFN package, it is well-suited for space-constrained portable and industrial designs requiring reliable charging across diverse battery chemistries.
- Versatile Chemistry Support: Multi-chemistry compatibility allows designers to use various battery types without redesigning the charging circuit.
- Robust Protection Suite: Integrated over current, over temperature, over-under voltage, and short circuit protection enhances system safety and battery longevity.
- Wide Temperature Operation: Rated for -40°C to 125°C junction temperature, enabling deployment in demanding industrial environments.
- Compact Footprint: The 8-WFDFN exposed pad package minimizes board space, ideal for miniaturized portable devices.
Portable Medical Devices
With an 800mA charge current and support for multi-chemistry single-cell batteries up to 4.4V, this IC is suitable for compact medical monitors and diagnostic tools that require reliable, safe charging in a small form factor.
Wearable Electronics
The 8-WFDFN exposed pad package minimizes PCB space, making it ideal for smartwatches and fitness bands. Its over-under voltage protection ensures safe operation with various battery chemistries used in wearables.
Industrial Sensors
Operating over a junction temperature range of -40°C to 125°C, this charger can be deployed in industrial sensing equipment exposed to harsh thermal environments, providing robust charging for remote or embedded battery packs.
Handheld Data Terminals
For rugged handheld scanners and terminals, the multi-chemistry support allows designers to select the optimal battery type. The integrated short circuit and over current protection safeguard the device during field use.
IoT Gateway Devices
In smart home and building automation gateways, the BQ25176JDSGR offers a dependable charging solution for backup batteries, with over temperature protection ensuring safe operation in enclosed spaces.
- Q: What battery chemistries does the BQ25176JDSGR support?
- A: The BQ25176JDSGR is designed for multi-chemistry battery charging applications.
- Q: How many battery cells can this charger handle?
- A: It supports a single-cell (1s) battery configuration.
- Q: What is the maximum charge current?
- A: The maximum charge current is 800mA.
- Q: What is the maximum battery pack voltage?
- A: The maximum battery pack voltage is 4.4V.
- Q: What fault protection features are included?
- A: It includes over current, over temperature, over-under voltage, and short circuit protection.
- Q: What is the package type?
- A: It comes in an 8-WFDFN exposed pad package.
BQ25176JDSGR.pdf
- Q: What battery chemistries does the BQ25176JDSGR support?
- A: The BQ25176JDSGR is designed for multi-chemistry battery charging applications.
- Q: How many battery cells can this charger handle?
- A: It supports a single-cell (1s) battery configuration.
- Q: What is the maximum charge current?
- A: The maximum charge current is 800mA.
- Q: What is the maximum battery pack voltage?
- A: The maximum battery pack voltage is 4.4V.
- Q: What fault protection features are included?
- A: It includes over current, over temperature, over-under voltage, and short circuit protection.
- Q: What is the package type?
- A: It comes in an 8-WFDFN exposed pad package.
