Benchmarq BQ24203DGN
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $16.24 | $16.24 |
| 15+ | $3.74 | $56.10 |
| 25+ | $3.65 | $91.25 |
| 50+ | $3.45 | $172.50 |
| 100+ | $3.05 | $305.00 |
| N+ | $0.61 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Benchmarq |
| Product Series | |
| Packaging | Bulk | |
| Battery Chemistry | Lithium Ion/Polymer |
| Number of Cells | 1 |
| Current - Charging | Constant |
| Programmable Features | Current, Timer |
| Fault Protection | Over Temperature, Short Circuit |
| Charge Current - Max | 500mA |
| Battery Pack Voltage | 4.1V |
| Voltage - Supply (Max) | 13.5V |
| Interface | - |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad |
| Supplier Device Package | 8-MSOP-PowerPad |
| ROHS |  |
The BQ24203DGN is a highly integrated single-cell battery charger IC tailored for Lithium Ion/Polymer batteries. It delivers a precise 4.1V charge voltage and a maximum charge current of 500mA. Built-in safety features include over-temperature and short-circuit protection, ensuring reliable operation across a wide junction temperature range of -40°C to 125°C. Housed in a compact 8-TSSOP/MSOP package, this charger is well-suited for space-constrained portable and industrial applications.
- Enhanced Safety: Integrated Over Temperature and Short Circuit protection safeguards the battery and system from fault conditions.
- Wide Temperature Operation: Rated for -40°C to 125°C junction temperature, making it suitable for demanding industrial environments.
- Compact Form Factor: The 8-MSOP package with exposed pad minimizes PCB footprint for space-limited designs.
- Optimized for Single-Cell Li-Poly: Provides a regulated 4.1V charge voltage specifically for single-cell Lithium Ion/Polymer batteries.
Portable Medical Devices
Ideal for single-cell Li-Polymer powered health monitors and diagnostic tools requiring a compact charging solution with a 500mA charge current and robust short-circuit protection.
Industrial Sensors
With a junction temperature range of -40°C to 125°C, this charger is suitable for remote industrial sensors operating in harsh environments, ensuring reliable charging of a 4.1V Li-Ion cell.
Handheld Data Terminals
Provides a safe and efficient charging solution for rugged handheld scanners and terminals, leveraging the over-temperature protection to prevent thermal issues during extended use.
Wearable Electronics
The small 8-MSOP package makes it an excellent choice for space-constrained wearable devices, delivering a regulated 4.1V charge to a single Li-Polymer cell.
Smart Home Devices
Powers wireless sensors and smart locks that rely on a single lithium cell, offering a simple, protected charging path with a 500mA current limit.
- Q: What battery chemistry does the BQ24203DGN support?
- A: It is designed for Lithium Ion/Polymer batteries.
- Q: How many battery cells can this charger manage?
- A: It supports a single cell (1 cell).
- Q: What is the maximum charge current?
- A: The maximum charge current is 500mA.
- Q: What is the battery pack voltage?
- A: The battery pack voltage is 4.1V.
- Q: What fault protection features are included?
- A: It includes Over Temperature and Short Circuit protection.
- Q: What is the operating temperature range?
- A: The junction temperature range is -40°C to 125°C.
BQ24203DGN.pdf
- Q: What battery chemistry does the BQ24203DGN support?
- A: It is designed for Lithium Ion/Polymer batteries.
- Q: How many battery cells can this charger manage?
- A: It supports a single cell (1 cell).
- Q: What is the maximum charge current?
- A: The maximum charge current is 500mA.
- Q: What is the battery pack voltage?
- A: The battery pack voltage is 4.1V.
- Q: What fault protection features are included?
- A: It includes Over Temperature and Short Circuit protection.
- Q: What is the operating temperature range?
- A: The junction temperature range is -40°C to 125°C.
