FAN8412MX

FAN8412MX Datasheet


FAN8412M/FAN8413M

Part Datasheet
FAN8412MX FAN8412MX FAN8412MX (pdf)
Related Parts Information
FAN8413MX FAN8413MX FAN8413MX
PDF Datasheet Preview
FAN8412M/FAN8413M
2 Phase Half Wave BLDC Motor Predriver
• A wide range of operation voltage 4V to 28V
• Locked motor protection with open collector
alarm out or speed out and auto retry
• Compact package 8-SOP-225

The FAN8412M/FAN8413M is a monolithic integrated circuit, and suitable for DC cooling fan motors predriver.
8-SOP-225
• DC cooling fan motor
2004 Fairchild Semiconductor Corporation
Ordering Information

Device FAN8412M FAN8412MX FAN8413M FAN8413MX FAN8412M_NL FAN8412MX_NL FAN8413M_NL FAN8413MX_NL

Note

Package 8-SOP-225 8-SOP-225 8-SOP-225 8-SOP-225 8-SOP-225 8-SOP-225 8-SOP-225 8-SOP-225

Operating Temp. −40°C ~ 95°C −40°C ~ 95°C −40°C ~ 95°C −40°C ~ 95°C −40°C ~ 95°C −40°C ~ 95°C −40°C ~ 95°C −40°C ~ 95°C

X Tape & Reel

NL Lead Free

FAN8412M/FAN8413M

Block Diagram

VCC 1

IN+ 2

AL / TACO 3

OUTB 8

Commutation & Control

OUTA 7

GND 5

Pin Definitions

Pin Number 1 2

Pin Name VCC IN+ AL TACO IN− GND

OUTA

OUTB

Pin Function Description

Remark

Supply voltage

Hall input +

Alarm output For FAN8412M

Open Collector

Speed output For FAN8413M

Open Collector

Hall input −

Ground

Triangle pulse generator for lock detector and automatic restart

Motor output A

Motor output B

Equivalent Circuits

Pin No.

OUTA

OUTB

TACO

FAN8412M/FAN8413M

Internal Circuit
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Datasheet ID: FAN8412MX 514001