Two-Coil Fan Driver - High Output Current (Tachometer Output)

The Melexis US890 is a one-chip solution for driving two-coil brushless DC motors and fans.\nBased on the advanced Melexis complementary metal oxide semiconductor (CMOS) process, the integrated circuit (IC) contains a Hall-effect sensor, dynamic offset correction and powerful output drivers with 1.2 • Peak output current up to 1.200 mA\n• Low output resistance\n• Power-efficient CMOS and power MOSFETs\n• Locked rotor protection and auto-restart\n• Low cost\n• RoHS compliant 4-pin VK package;

Two-Coil Fan Driver - High Output Current

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Two-Coil Fan Driver ??High Output Current

文件：813.84 Kbytes Page：12 Pages

Two-Coil Fan Driver - High Output Current

文件：316.16 Kbytes Page：12 Pages

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）剪切带（CT）Digi-Reel® 得捷定制卷带 描述：IC MOTOR DRIVER 2.6V-18V TO92-4 集成电路（IC） 电机驱动器，控制器

Integrated Circuit Voltage to Frequency Converter

Description: The NTE890 is an integrated circuit in an 8–Lead DIP type package and provides a simple method of A/D conversion. It has all the inherent advantages of the voltage–to–frequency conversion technique. The output is a series of constant duration pulses. The frequency of the pulses is pr

1.2A CURRENT LIMITED HIGH SIDE WITH THERMAL SHUTDOWN

DESCRIPTION The ST890 is a low voltage, P-Channel MOSFET power switch intended for high side load switching applications. ■ 2.7V TO 5.5V INPUT RANGE ■ PROGRAMMABLE CURRENT LIMIT UP TO 1.2A ■ LOW QUIESCENT CURRENT ■ THERMAL SHUTDOWN ■ FAULT INDICATOR OUTPUT ■ 90mΩ (TYP.) ON RESISTANCE ■ SO-

1.2A CURRENT LIMITED HIGH SIDE WITH THERMAL SHUTDOWN

DESCRIPTION The ST890 is a low voltage, P-Channel MOSFET power switch intended for high side load switching applications. ■ 2.7V TO 5.5V INPUT RANGE ■ PROGRAMMABLE CURRENT LIMIT UP TO 1.2A ■ LOW QUIESCENT CURRENT ■ THERMAL SHUTDOWN ■ FAULT INDICATOR OUTPUT ■ 90mΩ (TYP.) ON RESISTANCE ■ SO-

1.2A CURRENT LIMITED HIGH SIDE WITH THERMAL SHUTDOWN

DESCRIPTION The ST890 is a low voltage, P-Channel MOSFET power switch intended for high side load switching applications. ■ 2.7V TO 5.5V INPUT RANGE ■ PROGRAMMABLE CURRENT LIMIT UP TO 1.2A ■ LOW QUIESCENT CURRENT ■ THERMAL SHUTDOWN ■ FAULT INDICATOR OUTPUT ■ 90mΩ (TYP.) ON RESISTANCE ■ SO-

1.2A CURRENT LIMITED HIGH SIDE WITH THERMAL SHUTDOWN

DESCRIPTION The ST890 is a low voltage, P-Channel MOSFET power switch intended for high side load switching applications. ■ 2.7V TO 5.5V INPUT RANGE ■ PROGRAMMABLE CURRENT LIMIT UP TO 1.2A ■ LOW QUIESCENT CURRENT ■ THERMAL SHUTDOWN ■ FAULT INDICATOR OUTPUT ■ 90mΩ (TYP.) ON RESISTANCE ■ SO-