Our extensive offering of power management products is focused on providing power supply, voltage/current regulation and conversion, power switching, battery management and DC-DC control. Our selection applies to many diverse applications and includes a growing list of Silicon Carbide (SiC) solutions to support emerging markets.
Our goals are aligned with your goals: we promote longevity of design, assurance of supply, features that add value to your design and world-class support. Our innovative power management devices meet strict quality and industry standards no matter what application or market segment you are designing for.
DC-DC Linear Regulator ICs (LDOs)
General Power Management Linear Regulator ICs
Products:
- Single-Output LDO Regulators
- Multiple-Output LDO Regulators
- Low Quiescent Current LDO Regulators
- Ripple-Blocker LDOs
- LDO Controllers and SIM Card Products
- DDR Termination Regulators
DC-DC Switching Converters and Switching Controllers
PWM/PFM Control, Step Up (Boost), Step Down (Buck), Multi-Topologies
DC-DC Switching Controllers:
- Isolated/Offine DC-DC Controller ICs
- Non-Isolated DC-DC Buck (Step-Down) Controller ICs
- DC-DC Boost (Step-Up) Controller ICs
- Driverless Controllers
DC-DC Switching Converters:
DC-DC Switching Power Modules
Highly Integrated Low-Voltage DC-DC Switching Modules with integrated Inductors
Products:
- DC-DC Low-Voltage Modules (Input Voltage 5.5V–100V)
- Integrated controller, inductor and MOSFETs for simplified design
- Up to 93% power conversion efficiency
- Low radiated emissions (EMI)
- Uses up to 60% less board space versus discrete designs
- Rugged package design for thermal performance, vibration and humidity resistance
Power Conversion Advisor Tool
Our guided interactive product advisory tool is a step beyond parametric charts and makes finding the right power conversion solution easy. Our advisor analyzes* your design requirements and recommends products across all of our power conversion offerings.
*Our available portfolio of products is analyzed and algorithmically aligned to your requirements.
Multi-Channel Power Management ICs (PMICs)
Integrated Power Management for Embedded Processors and Subsystems With Multiple Power Rails
Single-package IC with:
- Multiple-output linear regulators
- Multiple-output buck regulators
- Multi-mode operation
- Protection circuits and features
AC-DC Controllers
Control of Power Management From AC Sources
Gate Drivers for MOSFETs and IGBTs
Power MOSFET or Insulated-Gate Bipolar Transistor (IGBT) Gate Drivers
mSiC™ Digital Gate Drivers
Reduce Switching Losses and Improve System Density
Silicon (Si) Power and Depletion MOSFETs and IGBTs
Si MOSFETs and IGBTs
SiC Discretes, Power Modules and Bare Die
Flexible Portfolio of SiC Discretes, Power Modules and Bare Die
Products:
- Discrete MOSFETs and Diodes
- Power Modules
- Bare Die
Power Diodes and Rectifiers
Discrete Diode products
Products:
- Medium-Speed Medium Vf Silicon D Series
- High-Speed Silicon DQ Series
- Schottky S Series
- SiC Schottky Barrier Diode Series
Battery Charger ICs
Battery Management Solutions
Solutions to:
- Maximize battery capacity
- Extend battery life
- Monitor charging process
Power over Ethernet (PoE) ICs
End-to-End PoE Solutions
High-Voltage Power Modules
Integrated Modules With High Power Density, Isolation and Thermal Conductivity.
Products:
- 100–1700V
- Baseless Power Modules
- Hybrid High-Voltage Power Modules
- SiC Power Modules
Power Switches
Load, Current and USB Port Power
Hot-Swap Controllers
Robust Protection Features and Smooth Turn-On Functionality
Solutions to:
- Allow safe insertion of boards into live system backplane
- Control inrush currents and output voltage slew rates
- Detect and isolate faults
Reverse Power Feed (RPF)
Critical Technology for the Upgrade of VDSL2 Subscribers to G.Fast Standard
Solutions to:
- Deliver and extract power for a remote system
- Source power from CPEs (PSE)
- Power Equipment (PE) in the DPU
- Support main requirements of ETSI TS 101 548 V2.1.1 standard
- Simplify system BOM, integration and management
Transient Voltage Suppressors (TVS)
High-Quality and Flight-Critical Transient Voltage Suppressors
Solutions to:
- Protect sensitive electronic components in a wide range of applications from electrical overstress
- Provide multi-stroke and multi-burst lightning protection in avionics and robust environments or applications
- Support DO-160 and special requirements
- Provide low-capacitance signal protection
Voltage Supervisors and References
Monitor System Voltages to Eliminate Problems During Operation
Solutions to:
- Monitor systems without a MCU
- Set trip points and reset output delays
- Reset all or part of a system
- Manual resets and Watchdog Timers
High-Reliability Power Management
As a design engineer, you need high-reliability power semiconductors with quality certifications and a history of harsh environment exposure. However, choosing a semiconductor that meets these requirements can be frustrating because you want to be confident that the products you find are truly ready for harsh environments and are certified for every aspect of your application.
- Voltage/Current Regulators, Converters and Controllers
- Power Discretes
- Protection ICs
Featured Reference Designs for Power Management
USB Power Delivery (PD) Dual Charging Port Demonstration Application
Design Benefits:
- Support USB Power Delivery (PD) 3.1 specifications.
- GUI-based demo to operate dual channel, digitally controlled, “smart charging” applications for various USB-PD loads.
- Provide power balancing feature between ports for better control over the charging process and deliver the right power for each device.
11 kW Totem-Pole Demonstration Application
Design Benefits:
- Enables bidirectional power conversion for an Electric Vehicle (EV) on-board charger
- Highly modular hardware and firmware that allows operation in different modes
- Supported by code generation tools to accelerate your development
- Forced-air-cooling solution with AEC-Q100-qualified components
High-Voltage Auxiliary E-Fuse Reference Design
Design Benefits:
- High-voltage solid-state relay with over-current protection
- Optimal performance and efficiency
- A proven solution that avoids sourcing individual parts
- Risk reduction through reliability and accelerated development
Single-Phase AC Residential Electric Vehicle Charger Reference Design
Design Benefits:
- High Integration, Cost Efficiency, and Reliability
- Accurate Energy Monitoring
- Flexible Charging Power and Safety
- Advanced Connectivity and Security
- Ready-to-Use Software
MPLAB® Analog Designer
Provides design suggestions for common circuit needs, estimates performance for common modifications, and can export to MPLAB® Mindi™ Analog Simulator for verification
MPLAB® Mindi™ Analog Simulator
Uses a SIMetrix/SIMPLIS environment to model circuit behavior, reducing design time with software debugging for initial design verification
Power Check Design Service
Provides advice on your exact physical circuit layout, sharing best practices from an experienced power supply designer, so that physical hardware will match simulations