D1306 MS IM 20060404-S00005 No.A0333-1/12

LB11692JH

Overview

The LB11692JH is a three-phase brushless motor driver IC that uses a direct PWM drive technique to achieve highly

efficient drive. It is optimal for driving fuel pump motors and other miniature motors.

Functions

• Direct PWM drive

• PWM control based on both a DC voltage input (the CTL voltage) and a pulse input

• Provides a 5V regulator output

• One Hall-effect sensor FG output

• Start/stop switching circuit (Stop mode includes a power saving function.)

• Built-in integrating amplifier

• Automatic recovery constraint protection circuit (on/off = 1/14), RD output

• Built-in current limiter circuit

• Built-in LVSD circuit

• Built-in thermal protection circuit

Specifications

Absolute Maximum Ratings at Ta = 25

°C

Parameter

Symbol

Conditions

Ratings

Unit

Supply voltage range

VCC max

30

V

Output current

IO max

T

≤ 500ms

1.8

A

Allowable power dissipation 1

Pd max1

Independent IC

0.9

W

Allowable power dissipation 2

Pd max2

Mounted on a specifed board*

2.1

W

Operating temperature

Topr

-40 to +85

°C

Storage temperature

Tstg

-55 to +150

°C

* Mounted on a specified board: 114.3mm

×76.1mm×1.6mm, glass epoxy

Ordering number : ENA0333A

Monolithic Digital IC

24V Fan Motor Driver IC

Any and all SANYO Semiconductor 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 Semiconductor representative

nearest you before using any SANYO Semiconductor products described or contained herein in such

applications.

SANYO Semiconductor 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 Semiconductor

products described or contained herein.