Key facts
- Brand
- AnaChip
- Model
- AP4
- Industry
- Industrial
- Documents
- 4
- Languages
- EN
- Last added
- 2012-06-06
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Anachip AP1301/2/4/5 Single Coil Fan Motor Full Wave Driver Datasheet
The document describes the Anachip AP1301/2/4/5 series, a Single Coil Fan Motor Full Wave Driver designed for CPU cooling fans. The chip integrates functions such as lock shutdown, automatic restart, rotation detection (RD), and speed indication output (FG) into one package.
It is available in two versions: the AP1301/2 heat sink version with higher power dissipation capabilities, and the AP1304/5 standard version. The datasheet provides absolute maximum ratings, electrical characteristics, truth tables for operation modes, performance curves regarding temperature and power dissipation, and detailed package dimensions for the SOP-8L format.
AnaChip AP4 specifications
| Operating voltage (Vcc) | 4V to 20V |
|---|---|
| Output current AP1301/2 | 500 mA max |
| Output current AP1304/5 | 350 mA max |
| Operating temperature (Topr) | -30°C to +85°C |
| Package Type | SOP-8L / SOP-8L EP |
Source: Anachip AP1301/2/4/5 Single Coil Fan Motor Full Wave Driver Datasheet
All AnaChip AP4 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in these manuals
What happens when the motor is under lock condition?
The IC activates a lock shutdown function that turns off the output current and automatically restarts once the condition is removed.
From: Anachip AP1301/2/4/5 Single Coil Fan Motor Full Wave Driver Datasheet
What are the differences between AP1301/2 and AP1304/5?
The AP1301/2 versions include a heat sink for higher power dissipation (700 mW), whereas AP1304/5 do not have a heat sink.
From: Anachip AP1301/2/4/5 Single Coil Fan Motor Full Wave Driver Datasheet
What is the operating voltage range for the AP1301/2/4/5 driver?
The driver operates from 4 V to 20 V.
From: Anachip AP1301/2/4/5 Single Coil Fan Motor Full Wave Driver Datasheet
What is the maximum output current for the AP1301/2 version?
The AP1301/2 can deliver up to 500 mA maximum output current.
From: Anachip AP1301/2/4/5 Single Coil Fan Motor Full Wave Driver Datasheet
What is the operating voltage range for the AP1301/2/4/5?
The device operates from 4 V up to 20 V.
From: Anachip AP1301/2/4/5 Single Coil Fan Motor Full Wave Driver Datasheet
How much output current can the AP1301/2 deliver?
It can supply up to 500 mA maximum.
From: Anachip AP1301/2/4/5 Single Coil Fan Motor Full Wave Driver Datasheet