Key facts
- Brand
- ATC
- Model
- ATS477
- Industry
- Industrial
- Documents
- 2
- Languages
- EN
- Last added
- 2012-07-11
Start here
Anachip ATS477 Single Phase Hall Effect Latch Datasheet
The Anachip ATS477 is a Single Phase Hall Effect Latch designed for the electrical commutation of brush-less DC motors. It integrates an on-chip Hall sensor with bi-direction output drivers, an error amplifier, a comparator, and a frequency generator (FG). The device features an internal bandgap regulator for temperature compensation and operates over a wide voltage range of 3.5V to 20V. It is available in SIP-4L and SOP-7L packages.
Read onlineATC ATS477 specifications
| Operating voltage | 3.5V to 20V |
|---|---|
| High output sinking capability | up to 250mA |
| Operating temperature range | -20°C to 85°C |
| Continuous Output 'on' current | 250 mA |
| Peak (Start Up) Output current | 600 mA |
| Package types | SIP-4L and SOP-7L |
| Supply Current (Vec=20V, Output Open) | 18 to 30 mA |
Source: Anachip ATS477 Single Phase Hall Effect Latch Datasheet
All ATC ATS477 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What are the applications for the ATS477?
The device is designed for single-coil Brush-less DC Fan and single-coil Brush-less DC Motor applications.
From: Anachip ATS477 Single Phase Hall Effect Latch Datasheet
What is the operating voltage range?
The device allows a wide operating voltage range from 3.5V to 20V.
From: Anachip ATS477 Single Phase Hall Effect Latch Datasheet
What is the primary application of the ATS477?
It is designed for electrical commutation of single-coil brush-less DC motor applications.
From: Anachip ATS477 Single Phase Hall Effect Latch Datasheet
Does the device include a frequency generator output?
Yes, it includes a built-in frequency generator (FG) that provides a signal proportional to rotation speed.
From: Anachip ATS477 Single Phase Hall Effect Latch Datasheet