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
Low-Side Gate Driver IC Non-Inverting 8-SOIC
Maximum Output Current: 45mA
Specialized PMIC for efficient energy control and regulation
Converter Offline Flyback Topology 100kHz PG-DIP-8
This product is a single-output synchronous step-down converter capable of delivering up to 1.3A of current
1.25A 100kHz Switching Regulator.
Linear Voltage Regulator IC Positive Adjustable 1 Output 1.5A SOT-223-6
6 A MOSFET Gate Driver.
Step-down type Adjustable 8V~55V 3.3V~50V 1.5A SO-16-300mil DC-DC Converters ROHS
XRP7714ILBTR-SN01-F is a product that serves as a DC to DC controller
High-efficiency, high-reliability IC for automotive LED driver
Scalable and flexible power control solution for various industries
High-performance battery management and detection IC
High-performance display driver for PQFP packag
AT90S4433 - Product Description - Microchip Technology
IC 80 X 8 CHARACTERS DOT MAT LCD DSPL CTLR, PQFP67, 14 X 20 MM, 0.80 MM PITCH, LEAD FREE, PLASTIC, QFP-67, Display Controller
4.2-V to 60-V, 0.6-A ultra-small synchronous step-down converter
Battery charging management for lithium-ion/polymer batteries at a frequency of 1.6MHz
Synchronous DRAM, 8MX16, 5.4ns, CMOS, PBGA54
Boost Switching Regulator IC Positive Fixed 5V 1 Output 3.6A (Switch) 16-VQFN Exposed Pad
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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.