{"product_id":"half-bridge-driver-module-48v-5a-load","title":"Half-Bridge Driver Module – 48V\/5A Load","description":"\u003cp\u003e\u003cspan\u003eThis \u003c\/span\u003e\u003cstrong\u003eHalf-Bridge Driver Module\u003c\/strong\u003e\u003cspan\u003e is a low-voltage power management solution designed to drive a wide range of applications, including DC motors, DC-DC converters, and other inductive and resistive loads. The module is engineered to operate within a load supply voltage range of up to \u003c\/span\u003e\u003cstrong\u003e48V DC\u003c\/strong\u003e\u003cspan\u003e and can handle a maximum load current of \u003c\/span\u003e\u003cstrong\u003e5A\u003c\/strong\u003e\u003cspan\u003e, making it an ideal choice for various low-voltage power management applications. The design utilizes low-cost N-channel MOSFETs, specifically the \u003c\/span\u003e\u003cstrong\u003eIRFZ44\u003c\/strong\u003e\u003cspan\u003e, which provide a reliable and efficient switching performance. Barrier terminal blocks are employed for the load power input, while a header connector is used for the gate driver supply and input signal. The driver operates with a single \u003c\/span\u003e\u003cstrong\u003ePWM\u003c\/strong\u003e\u003cspan\u003e (Pulse Width Modulation) signal, and the SD (Shutdown) pin is enabled by default with an internal pull-up resistor. To disable the output, simply connect the SD pin to the ground. The board supports the use of either TO220 or TO247 MOSFETs, with two IRFZ44PBF MOSFETs (60V, 50A, 0.028 ohm) used in this particular design. This flexibility allows for easy adaptation to different application requirements.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLoad supply: up to 48V DC (VL)\u003c\/li\u003e\n\u003cli\u003eLoad current: up to 5A\u003c\/li\u003e\n\u003cli\u003eGate Driver Power 12-15V (VCC)\u003c\/li\u003e\n\u003cli\u003eLow-cost N-channel MOSFETs (IRFZ44)\u003c\/li\u003e\n\u003cli\u003eBarrier Terminal blocks for load power input\u003c\/li\u003e\n\u003cli\u003eHeader connector for gate driver supply and input signal\u003c\/li\u003e\n\u003cli\u003eSingle PWM signal operation\u003c\/li\u003e\n\u003cli\u003eSD pin with internal pull-up resistor for default enable\u003c\/li\u003e\n\u003cli\u003eOn Board Power LED\u003c\/li\u003e\n\u003cli\u003eUVLO off Positive Going Threshold 9V\u003c\/li\u003e\n\u003cli\u003eSupports TO220 or TO247 MOSFETs\u003c\/li\u003e\n\u003cli\u003e4 x 4 mm PCB Mounting Holes\u003c\/li\u003e\n\u003cli\u003ePCB Dimensions 79.85 x 40.0 1mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eThis module is suitable for use in a variety of applications, including:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMotor control systems\u003c\/li\u003e\n\u003cli\u003ePower management systems\u003c\/li\u003e\n\u003cli\u003eDC-DC converters\u003c\/li\u003e\n\u003cli\u003eLow-voltage power supplies\u003c\/li\u003e\n\u003cli\u003eIndustrial automation systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe \u003cstrong\u003eLF2184N\u003c\/strong\u003e is a high-voltage, high-speed gate driver capable of driving N-channel MOSFETs and IGBTs in a half-bridge configuration. The high voltage technology enables the LF2184N’s high side to switch to 600V in a bootstrap operation. LF2184N logic inputs are compatible with standard TTL and CMOS levels (down to 3.3V) to interface easily with controlling devices. The driver outputs feature high pulse current buffers designed for minimum driver cross-conduction. \u003cstrong\u003eLF2184N\u003c\/strong\u003e has a fixed internal dead time of \u003cstrong\u003e400ns\u003c\/strong\u003e (typical).\u003c\/p\u003e\n\u003ch3\u003eConnections\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCN1 Power: Pin 1 = +Load Power (VL) , Pin 2 = GND\u003c\/li\u003e\n\u003cli\u003eCN2: Pin 1 = VCC Gate Driver Power 12-15V DC, Pin 2 = PWM Input, Pin 3 = Shutdown, Pin 4 = GND\u003c\/li\u003e\n\u003cli\u003eD1: Power LED\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"dotfry","offers":[{"title":"Default Title","offer_id":47246587232428,"sku":"G183","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/6436\/7532\/files\/G183A.jpg?v=1789808774","url":"https:\/\/dotfry.com\/products\/half-bridge-driver-module-48v-5a-load","provider":"dotfry","version":"1.0","type":"link"}