LB1967M

No. 6115-1/4

Absolute Maximum Ratings at Ta = 25

Parameter

Symbol

Conditions

Ratings

Unit

Maximum supply voltage

18

V

Output current

500

mA

1200

mA

Output withstand voltage

Internal

V

FG output current

IFG max

10

mA

FG output withstand voltage

18

V

Allowable power dissipation

Pd max

With specified substrate *

800

mW

Operating temperature

Topr

–30 to +85

°C

Storage temperature

Tstg

–55 to +150

°C

* Specified substrate (114.3

Monolithic Digital IC

LB1967M

Fan Motor 2-Phase Half-Wave Driver

Package Dimensions

unit: mm

3086A-MFP10S

O2599RM(KI)

[LB1967M]

Features

• Dual power supply voltage design (5/12V) and wide voltage

handling range

• Built-in Hall amplifier with hysteresis (supports core

without auxiliary electrode)

• Built-in lockup protection and automatic recovery circuits

(External capacitor for rotation detection need only be 0.1

µF, allowing compact, cost-saving design)

• Built-in output transistor with output withstand voltage

24Vmin/output current 500 mA (average), 1.2A (peak)

• Built-in thermal protection circuit

• Compact, high-temperature resistant MFP-10 package

reduces external parts count and mounting space, therefore

making this IC support the motors with a wide range of

sizes and speeds.

Ordering number : ENN6115

Overview

The LB1967M is a brushless motor driver IC for 2-phase half-

wave drive well suited for compact fan motor for communica-

tion and office equipment, etc.

Specification

1

10

5

6

0.55

1.0

0.35

5.1

0.15

SANYO : MFP10S

Any and all SANYO products described or contained herein do not have specifications that can handle

applications that require extremely high levels of reliability, such as life-support systems, aircraft's

control systems, or other applications whose failure can be reasonably expected to result in serious

physical and/or material damage. Consult with your SANYO representative nearest you before using

any SANYO products described or contained herein in such applications.

SANYO assumes no responsibility for equipment failures that result from using products at values that

exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or other

parameters) listed in products specifications of any and all SANYO products described or contained

herein.

SANYO Electric Co.,Ltd. Semiconductor Company

TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN