TC4054B Даташит - SHENZHEN FUMAN ELECTRONICS CO., LTD.
Номер в каталоге
TC4054B
Компоненты Описание
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PDF
page
6 Pages
File Size
278.9 kB
производитель
SHENZHEN FUMAN ELECTRONICS CO., LTD.
Features
➢ The maximum charging current can be adjusted to 500mA.
➢ No external MOSFETs, resistors or blocking diodes are required.
➢ Constant current/constant voltage operation with thermal protection to maximize charging speed
without the risk of overheating.
➢ Charge a single lithium battery directly from the USB port.
➢ The VBAT terminal outputs the preset charging voltage 4.20V~4.40V.
➢ Integrate a complete charging status display function to simplify peripheral circuits.
➢ 2.9V trickle charge threshold.
➢ The supply current in shutdown mode is 35uA.
➢ With overheating protection function.
➢ Can resist ESD above 2KV.
➢ Adopt SOT23-6 (TC4054B) package form.
Applications
➢ Mobile phone, MP3, handheld computer;
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