Table of Contents
1. Hall Effect ICs That ABLIC Recommends for Each Motor Type
There are a wide variety of BLDC motors (brushless DC motors) to suit different applications.
In the following, we will introduce ABLIC Hall effect ICs that best suit customer motors.
Click the product name for more product information.
| Motor Types | Recommended ABLIC Hall effect ICs |
|---|---|
| Ultra-small motors | S-57M1 SeriesThe S-57M1 Series is a bipolar Hall effect latch IC housed in an ultra-compact surface mounted SNT-4 package for high-density mounting. With a drive frequency of 50µs (typ.) and a current consumption of 1.4mA (typ.), they are ideal for compact, slow rotating motors. |
| High-speed motors | S-576B B SeriesThe S-576B B Series is a series of bipolar Hall effect latch ICs housed in an ultra-thin surface mounted package. With a chopping frequency of 500kHz, they can be used for motors rotating at high speed. There are two types, one housed in a 0.8mm (max.) high TSOT-23-3S package and the other housed in a 0.5mm (max.) high HSNT-6(2025) package, both ideal for thin motors. |
| High-efficiency, high-speed motors | S-576Z B SeriesThe S-576Z B Series is a series of ICs specially designed for control of BLDC motors. Using ZCL detection methodology, the IC changes the output signal at the point where polarity changes (the zero-crossing point) and can therefore provide stable detection unaffected by magnetic flux changes. With the same chopping frequency of 500kHz as the aforementioned S-576B Series, these ICs are offered in two different lineups, either housed in a TSOT-23-3S or an HSNT-6 (2025) package to enable motors with even greater efficiency. |
| Wide temperature operation motors | S-576Z R SeriesThe S-576Z R Series is a series of ZCL Hall effect latch ICs with a wide operation temperature range of -50°C to 150°C. They are built to offer stable operation and durability in harsh environments, such as very cold or very hot regions. They are ideal for motors used in outdoor infrastructure equipment. |
| Automotive, high-speed motors | S-57RB S SeriesThe S-57RB S Series is a series of AEC-Q100 grade 0 qualified automotive bipolar Hall effect latch ICs. With a chopping frequency of 500kHz, they can be used for motors rotating at high speed. There are two types, one housed in a 0.8mm (max.) high TSOT-23-3S package and the other housed in a 0.5mm (max.) high HSNT-6(2025) package, both ideal for thin automotive motors in the ongoing electrification of automobiles. |
| Automotive, high-efficiency, high-speed motors | S-57TZ S SeriesThe S-57TZ S Series is a series of AEC-Q100 grade 0 qualified automotive ZCL Hall effect latch ICs. These ICs change the output signal at the point where polarity changes (the zero-crossing point) and can therefore provide stable detection unaffected by magnetic flux changes. With a chopping frequency of 500kHz, these ICs are offered in two different lineups, either housed in a TSOT-23-3S or an HSNT-6 (2025) package. These ICs are designed to create automotive motors with ever greater efficiency. |