{"product_id":"a3941klpt-power-steering-control-module-driver-ic-automotive-full-bridge-mosfet-driver","title":"A3941KLPT Power Steering Control Module Driver IC \/ Automotive Full-Bridge MOSFET Driver","description":"\u003cp\u003eThe A3941KLPT is a specialized full-bridge MOSFET driver integrated circuit designed specifically for automotive applications requiring high-power inductive load control.\u003c\/p\u003e\n\u003cp\u003eThis component serves as a critical control element for power steering computer modules, managing the precise current flow and direction to brush DC motors found in electric power steering systems.\u003c\/p\u003e\n\u003cp\u003eEngineered to withstand harsh automotive environments, this driver chip operates reliably across a wide temperature range from -40°C to +150°C, ensuring consistent performance under extreme under-hood conditions .\u003c\/p\u003e\n\u003cp\u003eThe chip features a unique charge pump regulator that provides full gate drive for battery voltages down to 7 V, with continued operation possible even at 5.5 V during severe voltage drops .\u003c\/p\u003e\n\u003cp\u003eThis robust driver is capable of 100% PWM duty cycle operation through its built-in top-off charge pump, making it suitable for demanding continuous drive applications .\u003c\/p\u003e\n\u003cp\u003eThe A3941KLPT is available in a compact 28-pin TSSOP surface-mount package with an exposed thermal pad, which facilitates efficient heat dissipation in dense PCB layouts .\u003c\/p\u003e\n\u003cp\u003eIntegrated diagnostic features provide indications of undervoltage, overtemperature, and power bridge faults, with configurable protection to safeguard power MOSFETs under most short circuit conditions .\u003c\/p\u003e\n\u003cp\u003eThis IC includes four high-current gate drivers configured as two high-side and two low-side drivers, capable of driving various N-channel power MOSFETs for optimal performance .\u003c\/p\u003e\n\u003cp\u003eLow current sleep mode allows the device to remain connected to the vehicle battery without excessive power drain, eliminating the need for additional power switching components .\u003c\/p\u003e\n\u003cp\u003eThis product is a high-quality replacement part ideal for automotive repair professionals and electronics technicians specializing in power steering system repairs.\u003c\/p\u003e","brand":"Qlnova","offers":[{"title":"Default Title","offer_id":45422280048749,"sku":null,"price":9.23,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/5950\/8845\/files\/A3941KLPT-2.webp?v=1783049359","url":"https:\/\/qlnova.com\/products\/a3941klpt-power-steering-control-module-driver-ic-automotive-full-bridge-mosfet-driver","provider":"Qlnova","version":"1.0","type":"link"}