MP2333C
18V, 3A, 650kHz, Synchronous Step-Down Converter With PG, SS, and Forced CCM in SOT583 (1.6x2.1mm) Package
Active Part Numbers:
MP2333CGTL-P MP2333CGTL-Z
Meaning of P & Z 
Evaluation Tools
EV2333C-TL-00A Evaluation Kit High-Efficiency, 650kHz, 3A, 18V, Step-Down Converter Evaluation Board
The EV2333C-TL-00A evaluation board is designed to demonstrate the capabilities of MPS’s MP2333C, a fully integrated, high-frequency, synchronous, rectified, step-down, switch-mode converter with internal power MOSFETs. It offers a very compact solution to achieve 3A of continuous output current over a wide input range, with excellent load and line regulation. The MP2333C has synchronous mode operation for higher efficiency over the output current load range.
Constant-on-time control operation provides very fast transient response and easy loop design, as well as very tight output regulation.
Full protection features include SCP, OCP, UVP, and thermal shutdown.
The MP2333C requires a minimal number of readily available, standard external components, and is available in a space-saving SOT583 (1.6mmх2.1mm) package.
Recommended Inductors
MP2333C Resources
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VERSAL HBM – FULL POWER MANAGEMENT DEVICE (OPTIMIZED FOR EFFICIENCY) -
VERSAL HBM – M/H DEVICE (OPTIMIZED FOR EFFICIENCY) -
VERSAL HBM – L DEVICE (OPTIMIZED FOR EFFICIENCY) -
VERSAL AI EDGE – FULL POWER MANAGEMENT (OPTIMIZED FOR EFFICIENCY) -
VERSAL AI EDGE –M/H DEVICE (OPTIMIZED FOR EFFICIENCY) -
VERSAL AI EDGE –L DEVICE (OPTIMIZED FOR EFFICIENCY) -
WIFIMPS works closely with Qualcomm to create power solutions for all their WiFi products supporting 802.11ax including WiFi6 standards with 2.4GHz/5GHz/6GHz bands The MPS components on these reference designs are carefully selected to meet price and performance objectives of these designs. Please contact your regional MPS contact or use the displayed link below for assistance
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OUTPUT VOLTAGE RIPPLE MEASUREMENT AND REDUCTION FOR DC/DC VOLTAGE REGULATORSMany modern servers, as well as telecom and networking equipment, have multiple voltage regulators on the system board to provide power to ICs or sub-circuits. These power rails often have very tight voltage tolerances (<1%). Power integrity measurement, such as measuring ripple voltage in full bandwidth, becomes crucial to meet the system design requirement. This article provides measurement gui...
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IMPROVING BATTERY SAFETY WITH THE MP2797Modern life has become more convenient due to battery-powered applications for electric tools, vacuum cleaners, electric bikes, and outdoor power supplies for camping. As wireless charging continues to be more widely used in applications, lithium battery safety is a growing concern, so designers are looking to develop battery monitoring and protection solutions. A battery pack is made up of multi...
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INTEGRATED DRIVERS VS. GATE DRIVERS FOR MOTOR DRIVINGWhen designing a motor control circuit, it is vital to determine how to deliver the high current required to drive the motor. Designers must choose whether to use monolithic integrated circuits that have internal power devices, or gate driver ICs and discrete external power MOSFETs. This article discusses the advantages and disadvantages of each approach and provides guidance on when to choose eit...
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SMALLEST ISOLATED LINEAR HALL-EFFECT CURRENT SENSOR: MCS1806This linear, Hall-effect current sensor delivers 3kVRMS minimum isolation voltage and 500VRMS maximum working voltage. The MCS1806 is designed for a variety of applications requiring high isolation, and is immune to stray fields when in close proximity to other applications such as motors. It is highly integrated, requiring a minimal number of external components and comprising the smallest isolat...
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HOW TO OPTIMIZE A POWER OVER ETHERNET (POE) PD DESIGNPower over Ethernet (PoE) solutions enable Ethernet cables to transmit DC power while simultaneously transmitting data in parallel to IP terminal devices — all without changing the existing wire connections set by the Ethernet standard. Transmitting power and data in one cable simplifies installation, enhances reliability, and reduces cost by eliminating the need for a power and Ethernet line, whi...
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MPS POWER MANAGEMENT SOLUTIONS FOR POWER OVER ETHERNET (POE) SWITCHESModern devices are increasingly powered by Power over Ethernet (PoE), such as IP phones, wireless APs, and IP cameras. Customer premise equipment (CPE) and small base stations in the 5G era also require PoE power. Figure 1 shows common applications powered by PoE. This article discusses MPS’s comprehensive suite of power management solutions for a wide range of switches, including PSE, boo...
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UNDERSTANDING POWER OVER ETHERNET AND POE CONTROLLERS AND CONVERTERSThis introduction to power over Ethernet (PoE) covers the basics of PoE standards, how PoE structure functions, and how PoE works between the PSE and PD. PoE enables an Ethernet cable to transmit DC power while also transmitting data in parallel to IP terminal devices. PoE power delivery includes two equipment types: Power-sourcing equipment (PSE) or a power provider, and powered devices (PDs) or ...
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UNDERSTANDING ANGLE POSITION SENSOR RESOLUTION AND BANDWIDTH IN SERVO CONTROL LOOPSThis presentation details the advantages of magnetic angle sensing compared to optical sensing, the differences between Hall-effect and TMR-based solutions, and how to assess resolution accuracy and bandwidth. Learn the impact of error sources, and the importance of calculating real resolution in an application. Next-generation TMR sensor solutions such as the MA600 offer new levels of sensitivity...
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ULTRA-SMALL HALL-EFFECT CURRENT SENSOR: MCS1823MPS’s linear, Hall-effect current sensor with over-current detection is designed for space-constrained designs, including motor control and automotive load detection and management applications. The MCS1823 series is ideal for non-isolated applications that require the combination of high-current monitoring and small form factor. Differential sensing ensures that the device is immune to external s...
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