{"id":11318,"date":"2026-03-04T22:56:57","date_gmt":"2026-03-04T14:56:57","guid":{"rendered":"https:\/\/www.lxbchip.com\/?post_type=product&#038;p=11318"},"modified":"2026-07-12T12:46:51","modified_gmt":"2026-07-12T04:46:51","slug":"mpm3632cgqv-z","status":"publish","type":"product","link":"https:\/\/www.lxbchip.com\/es\/products\/mpm3632cgqv-z\/","title":{"rendered":"MPM3632CGQV-Z"},"content":{"rendered":"","protected":false},"excerpt":{"rendered":"<p>MPM3632CGQV-Z is a fully integrated synchronous step-down DC-DC power module designed by Monolithic Power Systems (MPS). It integrates PWM controller, high\/low-side power MOSFETs, power inductor and input\/output capacitors inside a single package. Only minimal external input and output capacitors are required to implement a complete power supply circuit, greatly simplifying PCB layout and power supply development.<\/p>\n<h2>Suffix Explanation<\/h2>\n<ul>\n<li>MPM3632C: Product family, forced Continuous Conduction Mode (CCM) variant<\/li>\n<li>GQV: 20-pin QFN package with exposed thermal pad<\/li>\n<li>-Z: Standard tape-and-reel packaging for automated SMT assembly; -P denotes tray packaging<\/li>\n<\/ul>\n<h2>1. Key Electrical Specifications<\/h2>\n<h3>Input Characteristics<\/h3>\n<ul>\n<li>Wide input voltage range: 4 V ~ 18 V DC<\/li>\n<li>Integrated UVLO (Under Voltage Lock Out) prevents abnormal operation under insufficient input voltage<\/li>\n<\/ul>\n<h3>Output Characteristics<\/h3>\n<ul>\n<li>Continuous output current: 3 A<\/li>\n<li>Adjustable output voltage range: 0.8 V ~ 5.5 V, configured via external feedback resistors<\/li>\n<li>Fixed switching frequency: 3 MHz, enabling compact external passive components<\/li>\n<li>Constant On-Time (COT) control architecture with fast load transient response<\/li>\n<li>Forced CCM operation to maintain low output ripple across all load conditions<\/li>\n<li>Internal soft-start circuit to suppress inrush current during power-up<\/li>\n<li>Open-drain Power Good (PG) pin to signal stable output voltage to host MCU<\/li>\n<li>Peak power conversion efficiency up to 95%<\/li>\n<\/ul>\n<h2>2. Comprehensive Built-in Protection Functions<\/h2>\n<ol>\n<li>Over Current Protection (OCP): Hiccup mode auto-recovery during output short-circuit without permanent device damage<\/li>\n<li>Output Over Voltage Protection (OVP) latch to prevent downstream FPGA\/MCU damage from overvoltage<\/li>\n<li>Thermal Shutdown (TSD) protection: Device shuts down automatically when junction overtemperature and restarts after cooling<\/li>\n<li>Input UVLO protection against unstable startup at low input voltage<\/li>\n<\/ol>\n<h2>3. Package &amp; Mechanical Details<\/h2>\n<ul>\n<li>Package Type: 20-pin QFN with exposed thermal pad<\/li>\n<li>Dimension: 3.0 mm \u00d7 5.0 mm \u00d7 1.6 mm ultra-small footprint<\/li>\n<li>Large exposed pad for efficient heat dissipation under full 3A load<\/li>\n<li>Moisture Sensitivity Level: MSL 3; must be reflow-soldered within 168 hours after package opening<\/li>\n<li>Total PCB footprint for the entire power solution is approximately 7 mm \u00d7 7.9 mm<\/li>\n<\/ul>\n<h2>4. Environmental &amp; Compliance Standards<\/h2>\n<ul>\n<li>Operating junction temperature range: -40 \u2103 ~ +125 \u2103<\/li>\n<li>RoHS lead-free and halogen-free compliant, fully REACH SVHC compliant<\/li>\n<li>Industrial-grade robustness with strong anti-interference capability for harsh electromagnetic industrial environments<\/li>\n<\/ul>\n<h2>5. Typical Application Fields<\/h2>\n<ul>\n<li>Point-of-Load (POL) power supply for FPGA, ARM, DSP and ASIC core rails<\/li>\n<li>Multi-channel compact buck power supplies for industrial PLC and servo control boards<\/li>\n<li>Miniaturized power solutions for medical imaging equipment and portable diagnostic instruments<\/li>\n<li>Distributed power systems for server add-on cards, communication gateways and network switches<\/li>\n<li>Space-constrained embedded devices, IoT smart hardware and handheld test &amp; measurement instruments<\/li>\n<\/ul>\n<p>LXB Semicon supplies original MPS MPM3632CGQV-Z fully integrated 3A 18V-input forced CCM step-down power module<\/p>","protected":false},"featured_media":12835,"template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[102],"product_tag":[],"class_list":["post-11318","product","type-product","status-publish","has-post-thumbnail","product_cat-mps","first","instock","shipping-taxable","product-type-simple"],"acf":[],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.lxbchip.com\/es\/wp-json\/wp\/v2\/product\/11318","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.lxbchip.com\/es\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.lxbchip.com\/es\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.lxbchip.com\/es\/wp-json\/wp\/v2\/media\/12835"}],"wp:attachment":[{"href":"https:\/\/www.lxbchip.com\/es\/wp-json\/wp\/v2\/media?parent=11318"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.lxbchip.com\/es\/wp-json\/wp\/v2\/product_brand?post=11318"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.lxbchip.com\/es\/wp-json\/wp\/v2\/product_cat?post=11318"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.lxbchip.com\/es\/wp-json\/wp\/v2\/product_tag?post=11318"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}