Energieverwaltungs-ICs
Power management integrated circuits (power management ICs or PMICs or PMU as unit) are integrated circuits (or a system block in a system-on-a-chip device) for managing power requirements of the host system. Power management ICs are solid state devices that control the flow and direction of electrical power. Many electrical devices have multiple internal voltages and sources of external power, meaning that the power design of the device has multiple requirements for operation. A PMIC can refer to any chip that is an individual power related function, but generally refer to ICs that incorporate more than one function such as different power conversions and power controls such as voltage supervision and undervoltage protection. By incorporating these functions into one IC, a number of improvements to the overall design can be made such as better conversion efficiency, smaller solution size and better heat dissipation. Power Management ICs manufacturers including NXP, Cypress Semiconductor, TI, ST, Dialog Semiconductor, Maxim etc. Power management ICs are available at Avaq Semiconductor. You can view stock, price, package, datasheet for specific Power Management ICs models. The popular product model list are below.
Arten von Integrierte Schaltkreise (ICs)
- Aktive Filter
- Verstärker-ICs
- Dämpfungsglieder-ICs
- Audio-ICs
- Chipsätze
- Uhr- und Timer-ICs
- Kommunikations- und Netzwerk-ICs
- Komparator-ICs
- Zähler-ICs
- Datenkonverter-ICs
- Digitale Potentiometer-ICs
- Treiber-ICs
- Eingebettete Prozessoren und Controller
- Equalizer
- Schnittstellen-ICs
- Logik-ICs
- Speicher-ICs
- Multimedia-ICs
- Energieverwaltungs-ICs
- Programmierbare Logik-ICs
- Sicherheits-ICs / Authentifizierungs-ICs
- Schalter-ICs
- Drahtlose und HF-integrierte Schaltkreise
Digital Output for Resistance Temperature Detectors
High-performance driver for isolated DC/DC converters in harsh environments
The MAX253CSA+ is a transformer driver IC that operates within a 3.3 to 5 volt DC range and is packaged in an SO8 form factor
The MAX253CSA+ is a transformer driver IC that operates within a 3.3 to 5 volt DC range and is packaged in an SO8 form factor
Packaged in 8-Pin CDIP Tube
Power Supply Management Circuit, Fixed, 1 Channel, +4.37/4.62VV, CMOS, PDIP8, PLASTIC, DIP-8
Active High/Active Low/Open Drain Output
MAX1232CSA+ CMOS Power Management IC with Single Channel for +4.37/4.62V Output Voltage
Supervisor Open Drain or Open Collector 1 Channel 8-PDIP
Switching Voltage Regulators Switched-Capacitor Voltage Converter
LTC660CS8 voltage converter with 100mA CMOS switching regulator
The LTC4100EG is designed for efficiently charging batteries
4.1V/4.2V output voltage for optimal charging
LTC4006EGN-4 Product Description
LTC3728LXCUH is a dual synchronous regulator with a 550kHz frequency, designed for efficient power supply solutions
Switched-mode power supply controller
High-efficiency DC/DC conversion for small-scale application
Step up and step down functionality
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FAQ
- What are Power Management ICs (PMICs)?
- Power Management ICs, or PMICs, are integrated circuits designed to manage and control power supply and distribution in electronic devices. They help optimize energy efficiency, regulate voltage levels, manage battery charging, and control various power-related functions.
- Can Power Management ICs extend battery life?
- Yes, Power Management ICs play a crucial role in extending battery life by efficiently managing power consumption, optimizing voltage levels, and controlling battery charging and discharging to prevent damage and degradation.
- Are Power Management ICs compatible with various power sources?
- Yes, Power Management ICs are designed to work with various power sources, including batteries, AC mains, USB power, and energy harvesting sources like solar panels or piezoelectric generators.
- How do I choose the right Power Management IC for my application?
- Choosing the right Power Management IC involves considering factors like input voltage range, output current and voltage requirements, efficiency, power modes, programmability, and thermal considerations. It's important to consult datasheets, application notes, and manufacturer resources for guidance.