{"product_id":"mx612-mx612e-mx08h-mx08-brushed-dc-motor-driver-ic-sop8-h-bridge-5pack","title":"MX612 \/ MX612E \/ MX08H \/ MX08 Brushed DC Motor Driver IC — SOP-8, H-Bridge (5-Pack)","description":"\u003ch2\u003eMX612 \/ MX612E \/ MX08H \/ MX08 Brushed DC Motor Driver IC — SOP-8, H-Bridge (5-Pack)\u003c\/h2\u003e\u003cp\u003eThe MX612, MX612E, MX08H, and MX08 are SOP-8 H-bridge motor driver ICs designed for bidirectional control of small brushed DC motors. Integrating four power MOSFETs in a full H-bridge configuration with logic-level control inputs, they enable forward, reverse, brake, and coast operation from a single SOP-8 package. Suitable for Arduino and ESP32 robotics projects requiring compact SMD motor drive without external discrete MOSFETs.\u003c\/p\u003e\u003ch3\u003eKey Specifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage\u003c\/td\u003e\n\u003ctd\u003eSOP-8 (SMD)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTopology\u003c\/td\u003e\n\u003ctd\u003eFull H-bridge (4 integrated MOSFETs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor Type\u003c\/td\u003e\n\u003ctd\u003eBrushed DC motor (bidirectional)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eControl Interface\u003c\/td\u003e\n\u003ctd\u003eLogic-level inputs (IN1, IN2) + PWM enable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection\u003c\/td\u003e\n\u003ctd\u003eThermal shutdown, overcurrent protection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-40°C to +85°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQuantity\u003c\/td\u003e\n\u003ctd\u003e5 pieces\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eVariant Overview\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003cth\u003eKey Feature\u003c\/th\u003e\n\u003cth\u003eBest For\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMX612\u003c\/td\u003e\n\u003ctd\u003eStandard H-bridge motor driver\u003c\/td\u003e\n\u003ctd\u003eGeneral small DC motor control\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMX612E\u003c\/td\u003e\n\u003ctd\u003eEnhanced version, lower RDS(on)\u003c\/td\u003e\n\u003ctd\u003eHigher efficiency motor drive\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMX08H\u003c\/td\u003e\n\u003ctd\u003eHigh-current variant\u003c\/td\u003e\n\u003ctd\u003eHigher-torque small motors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMX08\u003c\/td\u003e\n\u003ctd\u003eStandard variant\u003c\/td\u003e\n\u003ctd\u003eGeneral robotics and toy motor control\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eWhy Choose MX612 \/ MX08H?\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated H-bridge\u003c\/strong\u003e — no external MOSFETs or diodes needed, minimal BOM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSOP-8 compact package\u003c\/strong\u003e — small footprint for compact robot and toy PCB designs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLogic-level control\u003c\/strong\u003e — directly controlled by Arduino\/ESP32 GPIO pins\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePWM speed control\u003c\/strong\u003e — enable pin accepts PWM for variable motor speed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThermal + OCP protection\u003c\/strong\u003e — prevents damage from motor stall or overload\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCompatible With \/ Common Use Cases\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eArduino robot car\u003c\/strong\u003e: Two MX612 ICs for left and right motor drive on a 2WD robot chassis\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eESP32 motor control\u003c\/strong\u003e: PWM speed control via ESP32 LEDC peripheral + direction via GPIO\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eToy motor repair\u003c\/strong\u003e: Replacement for failed H-bridge IC in RC toys and small appliances\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConveyor belt control\u003c\/strong\u003e: Small DC motor bidirectional drive for miniature conveyor systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCamera gimbal\u003c\/strong\u003e: Brushed DC motor drive for 2-axis gimbal stabilization\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eQ: How do I control motor direction and speed with MX612 from Arduino?\u003c\/strong\u003e\u003cbr\u003eA: Connect IN1 and IN2 to two Arduino digital pins, EN (enable) to a PWM-capable pin. For forward: IN1=HIGH, IN2=LOW, EN=PWM duty cycle (0–255). For reverse: IN1=LOW, IN2=HIGH, EN=PWM. For brake: IN1=HIGH, IN2=HIGH. For coast: EN=LOW. Use \u003ccode\u003eanalogWrite(enPin, speed)\u003c\/code\u003e for speed control.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ: What is the maximum motor current for MX612?\u003c\/strong\u003e\u003cbr\u003eA: Refer to the MX612 datasheet for the exact continuous current rating — typically 1–2A for SOP-8 H-bridge ICs. For motors drawing more than 1A, use a higher-current driver (L298N for up to 2A per channel, DRV8833 for up to 1.5A, TB6612FNG for up to 1.2A). Always check the motor stall current against the driver rating.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ: Can MX612E replace L9110S or DRV8833 in an existing design?\u003c\/strong\u003e\u003cbr\u003eA: Only if the pinout and voltage\/current ratings match. SOP-8 H-bridge ICs are not universally pin-compatible. L9110S, DRV8833, and MX612 have different pinouts. Always compare datasheets before substituting. For a well-documented alternative, DRV8833 (TI) or TB6612FNG (Toshiba) have extensive application notes.\u003c\/p\u003e\u003ch3\u003ePackage Contents\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e5× MX612 \/ MX612E \/ MX08H \/ MX08 Brushed DC Motor Driver IC (SOP-8) — variant as selected\u003c\/li\u003e\u003c\/ul\u003e","brand":"Keszoox","offers":[{"title":"MX612E","offer_id":46991464464619,"sku":"14:1202#MX612E","price":5.36,"currency_code":"USD","in_stock":true},{"title":"MX08H","offer_id":46991464497387,"sku":"14:350852#MX08H","price":5.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/mx612-mx612e-mx08h-sop8-motor-driver-ic.webp?v=1761720420","url":"https:\/\/keszoox.com\/products\/mx612-mx612e-mx08h-mx08-brushed-dc-motor-driver-ic-sop8-h-bridge-5pack","provider":"Keszoox","version":"1.0","type":"link"}