Monolithic Power Systems (MPS) is a high performance analog semiconductor company headquartered in San Jose, California. Monolithic Power Systems (MPS) has three core strengths; deep system-level and applications knowledge, strong analog design expertise, and an innovative proprietary process technology. These combined advantages enable MPS to deliver highly integrated monolithic products that offer energy efficient, cost-effective solutions.
MPS MP6400 Supervisory Circuit is a microprocessor that monitors and provides reset function for system voltages from 0.4V. Two versions are available: reset voltage is either factory-set or user-adjustable. MP6400 features a very low quiescent current of 1.6µA, making it ideally suited for battery-powered applications.
Monolithic Power Systems HFC0300 Variable Off Time Controller uses a fixed-peak-current technique to decrease its frequency as the load lightens. As a result, the HFC0300 Variable Off Time Controller offers excellent efficiency at light-load while optimizing the efficiency under other load conditions. When the frequency decreases to threshold, the peak current decreases to prevent mechanical resonance in the transformer. MPS' HFC0300 Variable Off Time Controller enters burst mode when the output power falls below a given level. Features for the Monolithic Power Systems HFC0300 Variable Off Time Controller includes various protections such as thermal shutdown, VCC under-voltage lockout, overload protection, short-circuit protection, and over-voltage protection.
Monolithic Power Systems MP4021 Primary Side Control Offline LED Controller
is an off-line LED lighting controller that achieves high power factor
and accurate LED current for single-power stage, isolated lighting
applications. The proprietary real current control method of the MP4021 Primary Side Offline LED Controller
accurately controls the LED current from the primary side, and
therefore significantly simplifies the LED lighting system design by
eliminating the secondary side feedback components and the optocoupler.
The Monolithic Power Systems MP4021 Primary Side Control Offline LED Controller
integrates power factor correction and works in boundary conduction
mode to reduce the MOSFET switching losses. Applications include solid state, industrial, commercial and residential lighting.
Monolithic Power Systems MP8620 Fully Integrated Synchronous Step-Down Converter is a fully integrated step-down converter with internal power MOSFETs. The MP8620 Fully Integrated Synchronous Step-Down Converter achieves 25A continuous output current over a wide input supply range with excellent load and line regulation. Monolithic Power Systems' MP8620 can be configured and optimized as a single phase or a multi-phase solution to support high current (50A-100A) applications. This provides the flexibility and at the same time meets the efficiency requirement with less components. MP8620 operates reliably even with low duty cycle and noisy environment. Fault condition protection include cycle-by-cycle current limit, thermal shutdown, output short-circuit, output under voltage and output over voltage protection. The Monolithic Power Systems MP8620 is suitable for a wide range of space-constraint applications, including point of load regulation for FPGAs, ASICs, DDR memory power, and power systems for networking and data centers.
Monolithic Power Systems MP2825x Synchronous Step-Down Converter is a fully-integrated, high-efficiency, synchronous, step-down, switch mode converter. The MP2825x High Efficiency, Fast Transient, Synchronous Step-Down Converter offers a very compact solution that can achieve up to 4A
continuous output current over a wide input supply range with excellent
load and line regulation, and can operate at high efficiency over a
wide output-current load range. Full protection features of the Monolithic Power Systems MP2825x High Efficiency, Fast Transient, Synchronous Step-Down Converter includes SCP, OCP, OVP, UVP and, thermal shut down.
Monolithic Power Systems MP2130 Synchronous Switcher is a monolithic step-down switch mode converter with built-in internal power MOSFETs. The MP2130 High Light-Load Efficiency, Low-Voltage, Synchronous Switcher achieves 3.5A continuous output current from a 2.7V to 6V input voltage with excellent load and line regulation. Monolithic Power Systems' MP2130 is ideal for powering portable equipment that runs from a single cell Lithium-Ion (Li+) Battery. MP2130 High Light-Load Efficiency, Low Voltage, Synchronous Switcher is ideal for a wide range of applications including PDAs, portable instruments, DVD drives, small handheld and battery-powered devices.