Li-lon Battery Charger - Li-Ion Punjači Akumulatora (baterija)ENG:
"DESCRIPTION
The TP4056 is a complete constant-current/constant-voltage linear charger for single cell
lithium-ion batteries. Its SOP package and low external component count make the TP4056
ideally suited for portable applications. Furthermore, the TP4056 can work within USB and wall
adapter.
No blocking diode is required due to the internal PMOSFET architecture and have prevent to
negative Charge Current Circuit. Thermal feedback regulates the charge current to limit the die
temperature during high power operation or high ambient temperature. The charge voltage is
fixed at 4.2V, and the charge current can be programmed externally with a single resistor. The
TP4056 automatically terminates the charge cycle when the charge current drops to 1/10th the
programmed value after the final float voltage is reached.
TP4056 Other features include current monitor, under voltage lockout, automatic recharge and
two status pin to indicate charge termination and the presence of an input voltage. "
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SRB:
"TP4056 je kompletan linearni punjač konstantne struje/konstantnog napona za jednu ćeliju
litijum-jonske baterije. Njegov SOP paket i mali broj spoljnih komponenti čine TP4056
idealno za prenosne aplikacije. Štaviše, TP4056 može da radi na USB-u i na zidu
adapter.
Nije potrebna dioda za blokiranje zbog interne arhitekture PMOSFET-a i moraju sprečiti da
negativan strujni krug. Termička povratna sprega reguliše struju punjenja kako bi se ograničila matrica
temperatura tokom rada velike snage ili visoka temperatura okoline. Napon punjenja je
fiksiran na 4,2V, a struja punjenja može se programirati eksterno sa jednim otpornikom.
IC TP4056 automatski prekida ciklus punjenja kada struja punjenja padne na 1/10
programirana vrednost nakon što se dostigne konačni napon plivanja.
TP4056 Ostale karakteristike uključuju monitor struje, blokadu pod naponom, automatsko punjenje i
dva statusna pina za označavanje prekida punjenja i prisustva ulaznog napona. "
↑↑↑ Izvor/Source:
https://dlnmh9ip6v2uc.cloudfro...asheets/Prototyping/TP4056.pdf
