3PEAK TPB4056A20-DFGR
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $0.94 | $0.94 |
| 15+ | $0.91 | $13.65 |
| 25+ | $0.89 | $22.25 |
| 50+ | $0.84 | $42.00 |
| 100+ | $0.74 | $74.00 |
| N+ | $0.15 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | 3PEAK |
| Product Series | |
| Packaging | Cut Tape (CT) | Tape & Reel (TR) |
| Battery Chemistry | Lithium Ion/Polymer |
| Number of Cells | 1 |
| Current - Charging | Constant - Programmable |
| Programmable Features | Current, Voltage |
| Fault Protection | Over Current, Over Temperature, Over Voltage |
| Charge Current - Max | 1A |
| Battery Pack Voltage | 4.2V |
| Voltage - Supply (Max) | 26.5V |
| Interface | - |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | 8-WFDFN Exposed Pad |
| Supplier Device Package | 8-DFN (2x2) |
| ROHS |  |
The TPB4056A20-DFGR from 3PEAK is a linear battery charger designed for single-cell Lithium Ion/Polymer batteries. It provides a charge current up to 1A and regulates the voltage to 4.2V. The device includes essential protection features such as overcurrent, overvoltage, and overtemperature. Housed in a space-saving 8-WFDFN package, it operates over a -40°C to 85°C temperature range, making it suitable for compact, portable electronics.
- Ultra-Compact Solution: The 8-WFDFN package is ideal for space-constrained designs like wearables and earbuds.
- High Charge Current: Supports up to 1A for faster charging cycles.
- Comprehensive Safety: Includes Over Current, Over Voltage, and Over Temperature protection.
- Wide Temperature Operation: Reliable performance from -40°C to 85°C.
True Wireless Earbuds
The compact 8-WFDFN package and 1A charge capability make it ideal for charging the small Li-Po cells inside charging cases for TWS earbuds.
Smart Wearables
Its small footprint and reliable protection features are perfect for fitness trackers and smartwatches where PCB space is limited.
Portable Gaming Consoles
The 1A charge current provides a good balance of speed and heat dissipation for the single-cell batteries in handheld gaming devices.
Wireless Keyboards & Mice
This charger offers a dependable solution for maintaining the internal Li-Ion battery in premium wireless peripherals, ensuring long operational life.
Digital Cameras
For compact point-and-shoot cameras, this charger provides a safe and efficient way to charge their single-cell Li-Ion battery packs.
- Q: What battery chemistry does the TPB4056A20-DFGR support?
- A: It is designed for Lithium Ion/Polymer batteries.
- Q: How many cells can it charge?
- A: It supports a single-cell (1) configuration.
- Q: What is the maximum charge current?
- A: The maximum charge current is 1A.
- Q: What is the battery voltage?
- A: The battery regulation voltage is 4.2V.
- Q: What fault protections are available?
- A: It features Over Current, Over Temperature, and Over Voltage protection.
- Q: What is the package type?
- A: It comes in an 8-WFDFN Exposed Pad package.
TPB4056A20-DFGR.pdf
- Q: What battery chemistry does the TPB4056A20-DFGR support?
- A: It is designed for Lithium Ion/Polymer batteries.
- Q: How many cells can it charge?
- A: It supports a single-cell (1) configuration.
- Q: What is the maximum charge current?
- A: The maximum charge current is 1A.
- Q: What is the battery voltage?
- A: The battery regulation voltage is 4.2V.
- Q: What fault protections are available?
- A: It features Over Current, Over Temperature, and Over Voltage protection.
- Q: What is the package type?
- A: It comes in an 8-WFDFN Exposed Pad package.
