Wide Selection of External Switches, Integrated Switches and Highly Integrated Modules
DC-DC Switching Controllers
Controllers With External Power Switching
We offer a comprehensive portfolio of high-performance isolated and non-isolated analog DC-DC controllers. Our easy-to-use and cost-effective Constant On-Time (COT) controllers allow you to design feature-rich, flexible and high-performance DC-DC switching power supplies.
We offer the following products:
- Isolated DC-DC controllers
- Non-isolated DC-DC buck controllers
- Driverless DC-DC controllers
- Boost controllers with external power switches
DC-DC Switching Converters
Controllers With Integrated Power Switching
Our DC-DC Switching Converters are designed for efficient power designs, ranging from powering core supplies needing I2C communication and dynamic voltage scaling capabilities to battery-operated systems with a low-quiescent current requirement.
We offer the following products:
DC-DC Switching Power Modules
Integrated Controllers, Power Switches and Inductors
Our highly integrated DC-DC power modules contain a controller, power switches and the necessary passive components—all of which are fully tested and pre-characterized for EMI and DC performance—to offer a complete switching power supply solution.
As turnkey solutions that speed your time to market, these devices contain optimized pinout for easy layout and assembly.
Analog Front-End (AFE) With Digital Monitoring and Configuration
This solution provides analog control loops with digital oversight using analog references, amplifiers?and?Pulse-Width Modulation (PWM) generators to regulate an output, while configuring, monitoring, measuring and dynamically adjusting that performance with an embedded microcontroller (MCU).
Features of our AFE:
- Analog power conversion
- Digital monitoring/adjustments:
- Measure the environment
- Respond to the environment
- Intelligently handle problems
- Communicate
Power Management ICs (PMICs) (Multi-Output Regulators)
Our Power Management ICs (PMICs) are excellent for microprocessors, FPGAs and other components in complex systems that require multiple power rails and multiple power domains.
Advantages of designing with PMICs:
- Simplifies power management in complex embedded systems
- Optimizes power consumption and extends battery life
- Helps control complex power systems
Power Conversion Advisor Tool
Features:
- Guided interactive product advisory tool
- Our advisor analyzes your design requirements and algorithmically aligns our product portfolio to recommend products across all of our power conversion offerings
Power Conversion for Data Center Applications
Our power conversion and control data center-focused products optimize the total system cost and efficiency, while minimizing risks of failure or downtime.
Key Features
- Power density
- Efficiency
- EMI mitigation
MCP19061, Buck-Boost Converter
Synchronous Four-Switch Buck-Boost Architecture
- Input voltage: +4.5V to +42V
- Adjustable output range: 3V to 36V
- Fully configurable:
- Configurable protections: input and output over current, input over/under voltage, output over/under voltage, load dump, overtemperature and internal regulator fault
- Configurable output: constant current operation and constant voltage operation
- Adjustable frequency
- Dynamically configurable by I2C
MIC2128, Buck Controller
75V Synchronous Buck Controller Featuring Adaptive On-Time Control With External Soft Start
Typical Applications
- Networking/telecom equipment
- Base stations and servers
- Distributed power systems
- Industrial power supplies
- Automotive power supplies
MCP16361/2/3 Switching Buck Converters
Low-IQ, Efficient Power Conversion for Automotive Systems (12V–48V)
The MCP16361/2/3 family of devices contains fixed-frequency, step-down voltage (Buck) DC-DC converters that operate from input voltage sources up to 48V. These highly integrated, high-efficiency devices come in compact eight-lead 3 × 3 mm VDFN wettable flank packages and include features such as high-side switches, fixed-frequency peak current mode control, internal compensation, power good, peak current limit and overtemperature protection.
MIC2104, Buck Controller
75V Synchronous DC-DC Buck Controllers Featuring Adaptive On-Time Control
Typical Applications
- Distributed power systems
- Networking/telecom infrastructure
- Printers, scanners, graphic cards and video cards
MIC33M350, Switching Power Module
3A, Pin-Strapping Power Module with HyperLight Load? Mode and Output Voltage Select
Typical Applications
- Solid-State Drives (SSDs)
- Tablets, notebooks and ultrabooks
- FPGAs, DSPs and low-voltage ASIC power
MIC24066/7, Buck Converters
36V, 6A High-Performance DC-DC Switching Buck Converters
Typical Applications
- Servers and workstations
- Routers, switches and telecom equipment
- Base stations
- High-power-density point-of-load conversion
- USB Type-C??charge only
- Test and measurement instrumentation
- 24V industrial input DC-DC conversion
MIC45404, Switching Power Module
19V/5A Ultra-Low-Profile Synchronous Step-Down Power Module With Hyper Speed Control? Architecture
Typical Applications
- Servers, data storage, routers and base stations
- FPGAs, SSDs, DSPs and low-voltage ASIC power