Two-Coil Fan Driver - High Voltage (Alarm Output)

The Melexis US91A is a one-chip solution for driving two-coil brushless DC cooling fans.\n \n\nBased on Melexis complementary metal oxide semiconductor (CMOS) process, the integrated circuit contains a Hall-effect sensor, dynamic offset correction and low side output drivers.\nThe integrated alarm ( ·Low cost\n·High sensitivity Hall sensor\n·Locked rotor protection and auto-restart\n·Power-efficient CMOS and power MOSFETs\n·Built-in output protection clamping diode\n·Integrated alarm signal output\n·SIP- package options:  4-pin VK or VA \n·SMD package options: SOT23-5L straight leads and S;

24V Hall IC Fan Driver

General Description The US90A/91A is a one-chip solution for driving two-coil brushless DC cooling fans. Based on the advanced Melexis CMOS process, the IC contains a Hall-effect sensor, dynamic offset correction and low side output drivers. Features and Benefits Low cos

24V Hall IC Fan Driver

General Description The US90A/91A is a one-chip solution for driving two-coil brushless DC cooling fans. Based on the advanced Melexis CMOS process, the IC contains a Hall-effect sensor, dynamic offset correction and low side output drivers. Features and Benefits Low cos

24V Hall IC Fan Driver

General Description The US90A/91A is a one-chip solution for driving two-coil brushless DC cooling fans. Based on the advanced Melexis CMOS process, the IC contains a Hall-effect sensor, dynamic offset correction and low side output drivers. Features and Benefits Low cos

24V Hall IC Fan Driver

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封装/外壳：4-SSIP 功能：驱动器 - 全集成，控制和功率级 包装：卷带（TR） 描述：IC MOTOR DRIVER ON/OFF TO92-4 集成电路（IC） 电机驱动器，控制器

封装/外壳：4-SSIP 功能：驱动器 - 全集成，控制和功率级 包装：卷带（TR） 描述：IC MOTOR DRIVER 4.7V-30V TO92-4 集成电路（IC） 电机驱动器，控制器