RH7901/RH7902 USB charging protocol port controller 4.5V~5.5V 1. Introduction RH7901/RH7902 is a USB charging protocol port control IC. It can automatically identify the type of charging device and establish a handshake with the device through the corresponding USB charging protocol, enabling it to ... อ่านเพิ่มเติม
TP4057 500mA linear lithium-ion battery charger Description TP4057 is an excellent linear charger with constant current and constant voltage for single lithium ion battery. TP4057 is packaged in SOT23-6 package with less peripheral components, which makes it very suitable for portable products, and ... อ่านเพิ่มเติม
STC4054GR Battery Management 800mA Linear Li Ion batery chargr Feature summary Programmable charge current up to 800mA No external MOSFET, sense resistors or blocking diode required Constant current / constant voltage operation with thermal regulation to maximize charge rate without risk of ... อ่านเพิ่มเติม
MT3608 2A, High Efficiency 1.2MHz Current Mode Step-Up Converter FEATURES Integrated 80mΩ Power MOSFET 2V to 24V Input Voltage 1.2MHz Fixed Switching Frequency Internal 4A Switch Current Limit Adjustable Output Voltage Internal Compensation Up to 28V Output Voltage Automatic Pulse Frequency ... อ่านเพิ่มเติม
CA45-A016K106T Tantalum capacitor 10uF ±10% 16V Most suitable for high-dencity surface mount consumer electronic equipment , such as colour TVsets,PC ,mobile telephone sets ,pickup camera ,radar etc. Ambient temperature:25℃±5℃, relative humidity :≤80% RH .The capacitance, loss and ESRofthecapacitor ... อ่านเพิ่มเติม