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
LTC2900-1CMS is a processor supervisor with 4 active low/open drain outputs and comes in a 10-pin MSOP package
The LTC1923EGN is designed to operate with thermoelectric coolers to efficiently control temperature
LM723CN is an adjustable linear voltage regulator IC with a single output and a maximum current of 150mA
High precision voltage regulator
The LM338K is a high-performance linear voltage regulator that provides exceptional current handling capabilities
Precise voltage stabilization for sensitive applications
free SFM3 TO-220
Standard regulator for positive output of 15V and current of 0.1A in a 8-Pin SO N Tube package
L78L05 Tube Surface Mount Through Hole Over Current Over Temperature Short Circuit voltage regulator linear 1.7V 1.65mm 100mA 0C~125C
Product code L7815CD2T
Product Description
0V 1.0A Linear Voltage Regulators Positive
L6920 Tube Matte Tin (Sn) - annealed ACTIVE (Last Updated: 8months ago) DC to DC switching regulator 2V 3mm 800mA Switch 1MHz
Switching Controllers H/L Load Share Cont
High-performance power electronics driver for efficient conversion
BIPOLAR Cut Tape 2003 Surface Mount motor driver 46V 750mA 7.5mm 85C
Motor / Motion / Ignition Controllers & Drivers Dual Full Bridge
LDO Voltage Regulators Lo DROP Vltg REG
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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.