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ICs

MAX1555
MAX1555

MAX1555- Dual Input Single-Cell Lithium-ion Battery Charger

The MAX1555 is an efficient battery charger IC designed for single-cell lithium-ion and lithium-polymer batteries.
CD4067 16-channel Mux/Dmux IC
CD4067 16-channel Mux/Dmux IC

CD4067 16-Channel Analog Multiplexer/ Demultiplexer

The CD4067 is a commonly used 16-channel analog multiplexer/demultiplexer. It has four digital inputs to control the 16-channel.
CD4051 Analog Multiplexer/Demultiplexer
CD4051 Analog Multiplexer/Demultiplexer

CD4051 8-Channel Analog Multiplexer/Demultiplexer with Logic-Level Conversion

The CD4051B is a digitally-controlled analog multiplexer/demultiplexer having a very low ON impedance and very low OFF leakage current. This is an 8-channel analog multiplexer/Demutiplexer and it has three digital control inputs.
BQ29700 Battery Protection IC
BQ29700 Battery Protection IC

BQ29700 - Single Cell Battery Protection IC

This BQ29700 is a single-cell Li-ion/Li-polymer battery protection IC from Texas Instruments. BQ29700 features all the standard protection features such as Overcharge, Over-discharge, Charge overcurrent, Discharge overcurrent, and Load short-circuit protections.
LTC2942 Energy Monitor IC
LTC2942 Energy Monitor IC

LTC2942 - High-Precision Power and Energy Monitor

The LTC2942 is a high-precision power and energy monitor manufactured by Analog Devices. It is capable to monitor the voltage, charge, and temperature.
FDC1004
FDC1004

FDC1004 4-Channel Capacitive Sense IC

The FDC1004 is a 4-channel capacitance-to-digital converter. Which is designed to fabricate capacitance-sensing devices or modules. Each channel can accurately measure capacitance changes within the ±15 pF range.
MCP23017 I/O Expander
MCP23017 I/O Expander

MCP23017 16-Bit I2C I/O Expander

The MCP23017 is a widely used 16-bit I/O expander manufactured by Microchip Technology. It facilitates parallel input/output expansion for microcontrollers via the I2C serial interface.
TNY280PN
TNY280PN

TNY280PN AC/DC Converter IC

The TNY280 is an energy-efficient AC-to-DC converter IC belonging to the TinySwitch-III series from Power Integrations. It features an integrated high voltage,  700V power MOSFET with control circuitry.
CD4017 IC
CD4017 IC

CD4017 IC

CD4017 is a versatile decade counter/divider IC with 10 decoded outputs, suitable for various counting applications and LED projects
TPS60403- Voltage Inverter
TPS60403- Voltage Inverter

TPS60403DBVR 60mA Charge Pump Voltage Inverter with Fixed 250kHz Operation

The TPS60403 is an unregulated charge pump voltage inverter IC from Texas instruments. It has a wide working voltage ranging from 1.6V to 5.5V. One interesting fact is that the TPS60403 requires only three 1uF capacitor to operate.