Power Management Integrated Circuit (PMIC) Anlog ICs

A power management integrated circuit (PMIC) is used to manage power on an electronic device or in modules on devices that may have a range of voltages, including any device that has a battery that gets recharged. The PMIC manages battery power charging and sleep modes, DC-to-DC conversion, and scaling of voltages down or up, among others.

A typical PMIC contains single or multiple switching DC-to-DC converters like buck or boost converters and linear regulators like LDO. At the heart of a PMIC is the power-transistor, which is a large transistor with an area of a few square millimeters laid out as multiple banks of transistors.

Products Function

8 BIT has a wide selection of power management products for battery management and motion motor control, DC to DC converters, AC to DC switchers, gate and power drivers of all types, thousands of power ICs and PWM controllers. It includes:

  • Battery Management ICs
  • Gate Drivers ICs
  • Hot Swap Controllers ICs
  • LED Drivers ICs
  • Motor Drivers ICs
  • Voltage References ICs
  • Voltage Regulators – Linear ICs
  • Voltage Regulators – Switching ICs
  • Voltage Supervisors ICs
  • What is power in management?

Power management devices may be comprised of power distribution circuits and cables or voltage regulation to maintain a stable power supply reference. It may also relate to the way power supplies convert between different voltages and currents in a system or the conversion between AC and DC power. Often special signal switching and filtering is needed to implement the proper power management for an application. This may include feedback into a control loop to respond to the changing physical characteristics of the system – for example, angular velocity on a motor shaft or temperature in an oven.

Power management is critical in systems with batteries, including hybrid systems with battery and mains or another source of power like solar. Batteries can have their life expectancy significantly reduced by not staying within the discharge specification for the system or the charging profile for the battery technology employed. In many cases, systems behave differently as the battery power drops or if an alternative supply is selected. A system may have economy modes when battery power gets low, requiring charge level to be actively monitored

FAQ

We supply most brands of semiconductors, electronic components and parts including IC, Diode, Transistor, Module, Relay, Connector, Resistor, Capacitor, etc.

 A rigorous quality inspection on every order will be processed before shipment and has a 30-day warranty. To make sure you receive exactly what you ordered, we also keep track records of all parts in your order. We warrant the form, fit, and function as per electronic components datasheet or manufacturers’ specifications.

For any quality problem, please contact your sales representative immediately with the test result details or test report; our quality department will look into the case and check carefully. If proven, we will proceed to refund or replace electronic components depending on your wishes. veniam, quis nostrud exercitation.

All prices are valid for 48 hours from quoted date. After this time, we will update you new price as the market price of electronic components may change day to day depending on supply and demand.

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8 Bit will send out your electronic components order in 1-5 days through DHL, UPS or FedEx after receiving the payment, It normally takes 3-5 days to reach you.

Shipping fee is not fixed. It is based on the destination where the customer is located, dimensions and weight of the parcel. We will send you the shipping cost for review together with electronic components price.

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