Microchip: innovative solutions for power

Microchip supports your upcoming designs with our comprehensive portfolio and innovative solutions. The low power consumption solutions allow battery-powered systems to operate longer time while digitally enhanced products provide industry leading flexibilities in both development and production.

Power modules

Microchip’s highly integrated power module solutions simplify the power design process while offering exceptional performance. These modules feature a complete switching power supply solution in an ultra-compact, rugged, thermally enhanced package to improve high power density. Utilizing our proprietary Hyper Speed Control™ architecture, these modules are designed to offer fast load transients to minimize output capacitance. HyperLight Load® control provides efficiency improvements for light load operation.

 
Part Family Description  
MIC28304 A step-down regulator module, featuring a unique adaptive ON-time control architecture and incorporates a DC-to-DC controller, power MOSFETs, bootstrap diode, bootstrap capacitor and an inductor in a single package  
MIC33153 High-efficiency 4MHz 1.2A synchronous buck regulator with an internal inductor, HyperLight Load® mode, Power Good (PG) output indicator, and programmable soft start. Power Solutions MIC45404
MIC45404 Ultralow profile B2:D6 step-down regulator module, featuring a unique 2.0 mm maximum height. The module incorporates a DC-to-DC regulator, bootstrap capacitor, high-frequency input capacitor, and an inductor in a single package.  
 

DEPA (Digitally Enhanced Power Analog)/PWM Controllers

Microchip has a rapidly-expanding portfolio of analog PWM controller products serving the mobile device, portable computer, telecommunications, and industrial markets. All products combine Microchip’s advanced processes with the company’s strong design expertise to produce best-in-class products designed to provide high efficiency in a small form factor.

Part Family Description  
MCP19118 Mid-voltage (4.5-40V) analog-based PWM controller with an integrated 8-bit PIC® Microcontroller. This product combines the performance of a high-speed analog solution, including high-efficiency and fast transient response, with the configurability and communication interface of a digital solution.  
MCP19214/MCP19215 Dual-channel, mid-voltage (4.5-42V) analog-based PWM controller with an integrated 8-bit PICTM Microcontroller. This unique product family combines the performance of a high-speed analog control solution, including high-efficiency and fast transient response, with the configurability and communication interface of a digital solution. Microchip, Power Solutions, MCP19118
MIC2127A Constant-frequency synchronous buck controllers featuring a unique adaptive ON-time control architecture.  

Analog switching regulators

Microchip offers a wide range of Analog Switching Regulators in both Buck (Step-Down) and Boost (Step-Up) topologies, featuring PWM and PFM operating modes, Power Good Outputs, Enable Inputs, True Load Disconnect and Input/Output Bypass. These innovative products offer power system designers the options necessary for designing cost effective, efficient, space saving power conversion solutions.

Part Family Description  
MIC28514/MIC28515 Wide input range (4.5V-75V) integrated FET, 5A switching regulators. The MIC28514/15 is leveraging the latest enhanced high voltage COT controllers co-packaged with a pair of low FOM power trench N-Channel FETS with improved avalanche rating.  
MIC24045 The MIC24045 is an I2C-programmable, high-efficiency, wide input range, 5A synchronous step-down regulator. The MIC24045 is perfectly suited for multiple voltage rail application environments, typically found in computing and telecommunication systems. Microchip, Power Solutions, MIC7400
MCP1623 The MCP1624/3 are compact, high-efficiency, fixed frequency, synchronous step-up DC-DC converters. Both provide an easy-to-use power supply solution for applications powered by either one/two/three-cell alkaline, NiCd, NiMH, one-cell Li-Ion or Li-Polymer batteries.  
MIC2250 The MIC2250 is a general purpose DC/DC boost switching regulator that features low noise, EMI reduction circuitry, and high efficiency across a wide output current range. Microchip, Power Solutions, Analog Switching Regulators,MIC2295
MIC2295 The MIC2295 is a 1.2Mhz, PWM DC/DC boost switching regulator available in low profile Thin SOT23 and 2mm x 2mm MLF® package options. High power density is achieved with the MIC2295's internal 34V / 1.2A switch, allowing it to power large loads in a tiny footprint.  
 

LDOs

Microchip Technology manufactures a broad line of low dropout (LDO) linear regulators. Microchip Technology’s LDOs features ultra-low quiescent current, ultra-low dropout voltage, ultra-high ripple rejection, very accurate output, fast transient response, wide selection of packages and wide input voltage range.

Part Family Description  
MCP1810 The MCP1810 is a 150 mA (for VR ≤ 3.5V), 100 mA (for VR > 3.5V) low dropout (LDO) linear regulator that provides high-current and low-output voltages, while maintaining an ultra-low 20 nA of quiescent current during device operation.  
MIC5501 The MIC5501/2/3/4 is an advanced general-purpose LDO ideal for powering general-purpose portable devices providing a high-performance 300mA LDO in an ultra-small 1mm x 1mm package. Microchip, Power Solutions, MIC5501
MAQ5283 The MAQ5283 high-performance linear regulator offers a very-wide input operating voltage range, up to 120V DC, and supplies an output current of up to 150mA.  
 

MOSFET DRIVERS

MOSFET Drivers is a power amplifier that accepts a low-power input from a controller IC and produces a high-current drive input for the gate of a high-power transistor such as an IGBT or power MOSFET.

Low Side High Side High Side or Low Side
Typically used in DC/DC Power supplies, inverters, motor and solenoid Applications Typically used in DC/DC Power supplies, inverters, motor and solenoid Applications Typically used in Power distribution, protection and Load switches applications
Part Family Description  
MIC4606 The MIC4606 is an 85V full-bridge MOSFET driver that features adaptive dead time and shoot-through protection.  
MIC4608 The MIC4608 is a 600V Half Bridge IGBT or MOSFET driver. The MIC4608 features a 450ns propagation delay including a 200ns input filtering time to prevent unwanted pulses. Microchip, Power Solutions, MIC4609
MIC4609 The MIC4609 is a 600V three phase MOSFET or IGBT driver.  The MIC4609 features a 300ns typical input filtering time to prevent unwanted pulses and a 550ns of propagation delay.   
 

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