LTH7 LTC4054-4.2 LTC4054 TP5054 SOT23-5 li-ion 4.2V ThinSOT charging circuit
€0.55
VAT included
delivery in Poland 1-2 dni InPost
LTH7 integrated circuit
Replacement for LTC4054-4.2 LTC4054 TP5054
A chip designed for safe and efficient charging of single lithium-ion cells. The chip features protective functions and advanced charge control mechanisms.
Technical specifications:
- Programmable charging current up to 800 mA
- No MOSFET, measurement resistor or blocking diode required
- Complete linear charging circuit in ThinSOT™ housing for single lithium-ion cells
- Constant-current/constant-voltage operation with thermal regulation* maximising charge rate without risk of overheating
- Charges single lithium ion cells directly from a USB port
- Pre-set charge voltage of 4.2V with ±1% accuracy
- Charge current monitoring output to assess battery condition*
- Automatic recharging
- Charging status output pin
- End of charge at C/10 current
- Current consumption 25 µA in shutdown mode
- Precharge threshold 2.9V (LTC4054)
- Soft start function to limit inrush current
- Available in 5-lead SOT-23 package
Realistic picture
K1073/TP1(ID284345744)
170 Items
5905427015659
The product was placed on the market within the EU before December 13, 2024.
Swallowing Hazard – Small fastening components, such as screws, nuts, or washers, can pose a choking or swallowing hazard, especially for children. They should be stored in a place out of reach of children.
Spreading of Small Components – These components can pose a tripping or loss hazard during work. They should be stored in containers that prevent spillage.
| Manufacturer (Private Label) (EU) 2023/988 (GPSR) | |
|---|---|
| Name: | Superelektronika sp. z o.o. |
| Address: | ul. gen. K. Sosnkowskiego 26/83 05-300 Mińsk Mazowiecki, Poland |
| E-mail: | sklep@superelektronika.pl |
| Responsible Person (EU) 2023/988 (GPSR) | |
| Name: | Superelektronika sp. z o.o. |
| Address: | ul. gen. K. Sosnkowskiego 26/83 05-300 Mińsk Mazowiecki, Poland |
| E-mail: | sklep@superelektronika.pl |
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