CI di gestione dell'alimentazione
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.
Tipi di Circuiti integrati (CI)
- Filtro attivo
- Circuiti integrati dell'amplificatore
- Circuiti integrati attenuatori
- Circuiti integrati audio
- Chipset
- CI per orologio e timer
- CI di comunicazione e rete
- CI comparatori
- Circuiti integrati contatore
- CI convertitori di dati
- Circuiti integrati del potenziometro digitale
- Circuiti integrati driver
- Processori e controller integrati
- Equalizzatori
- CI di interfaccia
- CI logici
- Circuiti integrati di memoria
- Circuiti integrati multimediali
- CI di gestione dell'alimentazione
- CI logici programmabili
- IC di sicurezza/IC di autenticazione
- Cambiare i circuiti integrati
- Circuiti integrati wireless e RF
PZFM27 stepper motor controller with a 2A capacity for bipolar motors, packaged in a ZIP-27 format
Regulates output at 12 volts
Compact and efficient linear regulator suitable for powering small devices or circuits
LDO Voltage Regulators 5.0 Volt 0.5 Amp
LDO Voltage Regulators 5.0V 0.5A Positive
L4962 Series 46 V 115 kHz 1.5 A Monolithic Power Switching Regulator - HEPTAWATT
Negative Linear Voltage Regulators: L7912CT 12V 1.5A
This device is capable of driving up to 1A current
Stepper motor controller
SOIC 32 Lead COSS Gate Drivers
Motor / Motion / Ignition Controllers & Drivers 5.0 A H-BRIDGE DRV
Compact pin PG-DIP package for space-saving design
Analog Circuit with Single Function in PDSO32 Package
Product Code: BA033FP-E2
SMD TO-252 package for easy installation
VIPOWER Gate Drivers ABD
ROHS compliant DFN2020-8-EP package for easy mounting and efficient thermal performance
High-speed, single-function IC designed for precision voltage comparison
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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.