PMIC - Power Management - Specialized

Category Introduction

Specialized power management integrated circuits (PMICs) are used for control or manipulation of electrical power in purpose specific or narrowly targeted applications such as automotive airbag management, capacitor bank balancing, monitoring of AC utility power, memory bus termination, ground fault detection, energy harvesting, small engine management, processor or chipset specific voltage regulation, load dump protection, haptic drivers, thermoelectric cooler control, and others.

Product List

494 Items

Mfr Part #	Quantity Available	UnitPrice	Series	Packaging	Product Status	Applications	Current - Supply	Voltage - Supply	Operating Temperature	Mounting Type	Package / Case	Supplier Device Package
LTC3553EUD#TRPBF IC USB POWER MANAGER 20UTQFN Analog Devices Inc.	94	$6.66		Tape & Reel (TR)	Active	Handheld/Mobile Devices	12µA	4.3V ~ 5.5V	-40°C ~ 85°C	Surface Mount	20-WFQFN Exposed Pad	20-QFN (3x3)
DRV592VFP IC PWM PWR DRVR HI-EFF 32-HLQFP Texas Instruments	36	$6.97		Tray	Active	Thermoelectric Cooler	500µA	2.8V ~ 5.5V	-40°C ~ 85°C	Surface Mount	32-LQFP Exposed Pad	32-HLQFP (7x7)
ADN8834ACPZ-R7 IC THERMO COOLER DRIVER 24LFCSP Analog Devices Inc.	35	$13.34		Tape & Reel (TR)	Active	Thermoelectric Cooler	3.3mA	2.7V ~ 5.5V	-40°C ~ 125°C	Surface Mount	24-WFQFN Exposed Pad, CSP	24-LFCSP (4x4)
NCP398FCCT1G IC USB TYPE C VCONN OVP 4WLCSP onsemi	1,022	$0.45		Tape & Reel (TR)	Active	USB Type C	40µA	28V	-40°C ~ 85°C	Surface Mount	4-UFBGA, WLCSP	4-WLCSP (0.84x0.84)
RV4145AMT IC CTRLR LP AC GFI 8-SOIC onsemi	466	$1.03		Tape & Reel (TR)	Active	Ground Fault Protection	18mA	-	-35°C ~ 85°C	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
FL5150MX AC DIMMER CONTROLLER FOR 50HZ onsemi	520	$1.67		Tape & Reel (TR)	Active	AC Dimmer Controller	600µA	16V ~ 18V	-40°C ~ 85°C	Surface Mount	10-SOP (0.154", 3.90mm Width)	10-SOIC
HD3SS3220IRNHR IC DRP PORT CTLR USB-C 30WQFN Texas Instruments	105	$3.48		Tape & Reel (TR)	Active	USB, Type-C Controller	-	3.3V, 5V	-40°C ~ 85°C	Surface Mount	30-WFQFN Exposed Pad	30-WQFN (4.5x2.5)
SM72295MAX/NOPB IC PHOTO FULL BRIDGE DR 28SOIC Texas Instruments	60	$4.63	SolarMagic™	Tape & Reel (TR)	Active	Photovoltaics	25µA	3V ~ 7V, 8V ~ 14V	-40°C ~ 125°C	Surface Mount	28-SOIC (0.295", 7.50mm Width)	28-SOIC
TPS65150PWP IC TRIPLE-OUT LCD SPPLY 24HTSSOP Texas Instruments	119	$2.90		Tube	Active	LCD Monitor, Notebook Display	1.9mA	1.8V ~ 6V	-40°C ~ 85°C	Surface Mount	24-TSSOP (0.173", 4.40mm Width) Exposed Pad	24-HTSSOP
TPS65185RGZR IC PWR MGMT E INK 48VQFN Texas Instruments	25	$5.22	E Ink®, Vizplex™	Tape & Reel (TR)	Active	E Ink®, Vizplex™ Display, OMAP™	5.5mA	3V ~ 6V	-10°C ~ 85°C	Surface Mount	48-VFQFN Exposed Pad	48-VQFN (7x7)
STLD1TR POWER-LINE COMMUNICATION DUAL LI STMicroelectronics	145	$6.68		Tape & Reel (TR)	Active	Power Line Communications	560µA	8V ~ 18V	-40°C ~ 105°C	Surface Mount	24-VFQFN Exposed Pad	24-QFN (4x4)
AVS1ACP08 IC OFF-LINE CTRLR HV 8DIP STMicroelectronics	133	$5.42		Tube	Active	Automatic Voltage Switch	30mA	110VAC, 220VAC	0°C ~ 70°C	Through Hole	8-DIP (0.300", 7.62mm)	8-DIP
PCA9450CHNY PMIC I.MX 8M MINI/NANO/PLUS HVQF NXP USA Inc.	4	$5.83		Tape & Reel (TR)	Active	General Purpose	20µA	2.85V ~ 5.5V	-40°C ~ 105°C	Surface Mount	56-VFQFN Exposed Pad	56-HVQFN (7x7)
LM1949N/NOPB IC INJECTOR DRIVE CTRLR 8DIP Texas Instruments	38	$6.67		Tube	Active	Automotive	28mA	3V ~ 5.5V	-40°C ~ 125°C	Through Hole	8-DIP (0.300", 7.62mm)	8-PDIP
NCS1002DR2G IC CTLR CV/CC SMPS 8-SOIC onsemi	294	$0.75		Tape & Reel (TR)	Active	Secondary-Side Controller	200µA	3V ~ 32V	-40°C ~ 105°C	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
TPS65053RGET IC POWER MANAGEMENT 5CH 24-VQFN Texas Instruments	77	$5.31		Tape & Reel (TR)	Active	Mobile/OMAP™	-	2.5V ~ 6V	-40°C ~ 85°C	Surface Mount	24-VFQFN Exposed Pad	24-VQFN (4x4)
LM3248TME/NOPB IC SW REG BOOST/BUCK/INV 8-SON Texas Instruments	78	$3.11		Tape & Reel (TR)	Active	Portable Equipment	-	2.7V ~ 5.5V	-30°C ~ 90°C	Surface Mount	30-WFBGA, DSBGA	30-DSBGA
MCZ33810EKR2 IC DVR 8-CH ENGINE CTRL 32-SOIC NXP USA Inc.	22	$8.35		Tape & Reel (TR)	Active	Automotive	10mA	4.5V ~ 36V	-40°C ~ 125°C	Surface Mount	32-SSOP (0.295", 7.50mm Width) Exposed Pad	32-SOIC-EP
MC33VR5500V0ES VR5500 NXP USA Inc.	79	$9.41		Tray	Active	Switching Regulator	15mA	60V	-40°C ~ 125°C (TA)	Surface Mount, Wettable Flank	56-VFQFN Exposed Pad	56-HVQFN (8x8)
MC33PT2001AE SOLENOID CONTROLLER 6 64LQFP NXP USA Inc.	41	$9.67	Automotive, AEC-Q100	Tray	Active	Automotive, Solenoid Controller	-	0V ~ 72V	-40°C ~ 125°C (TA)	Surface Mount	64-LQFP Exposed Pad	64-HLQFP (10x10)

About PMIC - Power Management - Specialized

What are PMIC - Power Management - Specialized?

PMIC - Power Management - Specialized

Power Management Integrated Circuits (PMICs) - Specialized are advanced semiconductor devices designed to manage and control the distribution and regulation of power within electronic systems. These specialized PMICs are tailored to meet specific power management needs, offering precise control over voltage, current, and power sequencing. They operate by converting and regulating power from a primary source, such as a battery or power supply, to the various components within a device, ensuring optimal performance and efficiency. By integrating multiple power management functions into a single chip, these ICs reduce the need for discrete components, thereby saving space and enhancing reliability.

Types of PMIC - Power Management - Specialized

1. Battery Management ICs

Battery Management ICs are designed to monitor and control the charging and discharging processes of batteries. They ensure battery longevity and safety by providing features such as overcharge protection, temperature monitoring, and state-of-charge estimation. These ICs are crucial in portable electronics, electric vehicles, and renewable energy systems.

2. LED Driver ICs

LED Driver ICs are specialized PMICs that provide the necessary current and voltage to drive LEDs efficiently. They offer features such as dimming control, thermal management, and fault detection, making them ideal for applications in automotive lighting, display backlighting, and general illumination.

3. DC-DC Converter ICs

DC-DC Converter ICs are used to convert one DC voltage level to another, providing the necessary power to various components within a system. These converters are essential in applications requiring multiple voltage levels, such as smartphones, laptops, and industrial equipment.

4. Power Sequencing ICs

Power Sequencing ICs manage the order and timing of power applied to different parts of a system. They ensure that components are powered up and down in a controlled manner, preventing damage and ensuring system stability. These ICs are critical in complex systems like servers and telecommunications equipment.

How to choose PMIC - Power Management - Specialized?

When selecting a PMIC - Power Management - Specialized, consider the following key parameters:

Voltage and Current Requirements: Ensure the IC can handle the voltage and current levels required by your application.
Efficiency: Look for high-efficiency ICs to minimize power loss and heat generation.
Integration Level: Choose ICs that integrate multiple functions to save space and reduce component count.
Thermal Management: Evaluate the IC's thermal performance and ensure it can operate within your system's temperature range.
Supplier Reliability: Assess the reputation and reliability of suppliers by reviewing product datasheets, customer reviews, and industry certifications.
Environmental Factors: Consider environmental conditions such as humidity, temperature, and electromagnetic interference that may affect IC performance.
Installation Requirements: Ensure the IC is compatible with your system's layout and assembly processes.

Applications of PMIC - Power Management - Specialized

1. Consumer Electronics

In consumer electronics, specialized PMICs are used to manage power in devices like smartphones, tablets, and wearable gadgets. They ensure efficient battery usage, extend device runtime, and support fast charging technologies.

2. Automotive Industry

The automotive industry utilizes PMICs for applications such as electric vehicle power management, infotainment systems, and advanced driver-assistance systems (ADAS). These ICs help optimize energy consumption and enhance vehicle safety and performance.

3. Telecommunications

Telecommunications equipment, including base stations and network servers, rely on PMICs for power sequencing and voltage regulation. These ICs ensure reliable operation and minimize downtime in critical communication infrastructure.

4. Industrial Automation

In industrial automation, PMICs are used to power sensors, controllers, and actuators. They provide stable power delivery, improve system efficiency, and support robust operation in harsh industrial environments.

5. Healthcare Devices

Healthcare devices, such as portable medical equipment and implantable devices, benefit from specialized PMICs that offer precise power management, ensuring device reliability and patient safety.