AM2355N overview
AM2355N is a component documented by AMtek SEMICONDUCTORS CO. The PDF description identifies it as "3-phase Sensor-less Fan Motor Driver OCT. 2013 V1.2." This guide condenses the most useful engineering information from the available PDF so that designers and sourcing teams can identify the checks that still need confirmation in the original document.
Datasheet snapshot
- Manufacturer: AMtek SEMICONDUCTORS CO...
- Part number: AM2355N
- Category: Driver IC
- Datasheet length: 11 Pages
Specifications and operating details
The following points were extracted from the PDF text. Check the associated conditions, notes and limits in the complete document before using a value in a design.
- Forward and Reverse control. Applications 3-phase sensor-less DC Fan Motor Features 1) Operation voltage 1.8 to 6.0V 2) Lock detection/Automatic restart function 3) Built-in FG (frequency generation) 4) Thermal shutdown protection 5) O.
- With respect to the wiring pattern *3 This Capacitor 1000pF is only for reference.
- Higher frequency will reduce output current noise.
- The control input frequency recommended operation between 20 KHz to 50 KHz.
- If frequency is slower than 6.5kHz (typ.), it will go into stand-by mode.
- 5) Start-up Circuits The OSC pin is defined a sensor-less start-up commutation frequency.
- In case the IC is left running over the allowable loss, the junction temperature rises, and the thermal-shutdown circuit works at the junction temperature of 170°C (typ.) (the outputs of all the channels are turned off).
Topics covered by the datasheet
The document includes sections related to:
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Engineering review checklist
- Confirm the exact ordering code, package, pinout or terminal arrangement and document revision.
- Compare recommended operating conditions with absolute maximum ratings and retain adequate design margin.
- Validate electrical, thermal, mechanical and environmental behavior in the final application.
Always confirm values against the latest manufacturer-controlled datasheet, especially when qualifying a substitute or releasing a production BOM.
View the complete PDF and model record
Open the AM2355N datasheet and model details to review the complete PDF, document pages and available product information.
Source attribution
Adapted from the PDF associated with this DigiCamel model page.
Source model URL: https://www.digicamel.com/product.php?slug=am2355n-amtek-semiconductors-co