Freescale Semiconductor MC34674AEPR2
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $5.08 | $5.08 |
| 15+ | $1.17 | $17.55 |
| 25+ | $1.14 | $28.50 |
| 50+ | $1.08 | $54.00 |
| 100+ | $0.95 | $95.00 |
| N+ | $0.19 | Price Inquiry |
Request Quote / Inquiry
| Product attributes | Property Value |
| Manufacturer | Freescale Semiconductor |
| Product Series | |
| Packaging | Bulk | |
| Battery Chemistry | Lithium Ion/Polymer |
| Number of Cells | 1 |
| Current - Charging | Constant - Programmable |
| Programmable Features | Timer |
| Fault Protection | Over Voltage |
| Charge Current - Max | 1.05A |
| Battery Pack Voltage | 4.2V |
| Voltage - Supply (Max) | 10V |
| Interface | - |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | 8-UFDFN Exposed Pad |
| Supplier Device Package | 8-UDFN (3x2) |
| ROHS |  |
The MC34674AEPR2 is a linear battery charger IC specifically designed for single-cell Lithium Ion/Polymer batteries. It provides a charge current up to 1.05A to a 4.2V battery, making it an efficient solution for portable electronics. The device includes Over Voltage protection to enhance system safety. Housed in a compact 8-UFDFN package with an exposed pad for thermal management, it operates reliably across an industrial temperature range of -40°C to 85°C.
- High Charge Current: Supports up to 1.05A, enabling faster charging times for single-cell portable devices.
- Integrated Safety: Built-in Over Voltage protection helps prevent damage to the battery from voltage surges.
- Space-Saving Design: The 8-UFDFN package with exposed pad is ideal for compact PCB layouts and improves heat dissipation.
- Industrial Reliability: Rated for -40°C to 85°C, it is suitable for applications in demanding environments.
Portable Consumer Electronics
Ideal for charging single-cell Lithium Ion/Polymer batteries in smartphones, tablets, and portable media players, delivering up to 1.05A for efficient charging cycles.
Wearable Technology
The compact 8-UFDFN package and single-cell support make it suitable for smartwatches and fitness trackers where space is at a premium and a 4.2V charge profile is required.
Bluetooth Peripherals
For wireless earbuds, headsets, and speakers, the MC34674AEPR2 provides a reliable charging solution with overvoltage protection to safeguard the battery.
Handheld Industrial Tools
With an industrial temperature range of -40°C to 85°C, it can be used in rugged handheld scanners and PDAs used in warehouses and field service.
Medical Monitoring Devices
The precise 4.2V regulation and built-in protection make it a safe choice for portable glucose monitors and other single-cell medical devices.
- Q: What battery chemistries are supported by the MC34674AEPR2?
- A: This charger is designed for Lithium Ion/Polymer batteries.
- Q: How many cells can this charger handle?
- A: It is designed for single-cell (1) battery packs.
- Q: What is the maximum charge current?
- A: The maximum charge current is 1.05A.
- Q: What is the target battery voltage?
- A: The battery voltage is set to 4.2V.
- Q: What fault protection does it include?
- A: It includes Over Voltage protection.
- Q: What is the operating temperature range?
- A: It operates from -40°C to 85°C (TA).
MC34674AEPR2.pdf
- Q: What battery chemistries are supported by the MC34674AEPR2?
- A: This charger is designed for Lithium Ion/Polymer batteries.
- Q: How many cells can this charger handle?
- A: It is designed for single-cell (1) battery packs.
- Q: What is the maximum charge current?
- A: The maximum charge current is 1.05A.
- Q: What is the target battery voltage?
- A: The battery voltage is set to 4.2V.
- Q: What fault protection does it include?
- A: It includes Over Voltage protection.
- Q: What is the operating temperature range?
- A: It operates from -40°C to 85°C (TA).
