DatasheetsPDF.com

LB11920

Sanyo Semicon Device
Part Number LB11920
Manufacturer Sanyo Semicon Device
Description Three-Phase Brushless Motor Driver
Published Sep 24, 2005
Detailed Description Ordering number : ENN7229 Monolithic Digital IC LB11920 Three-Phase Brushless Motor Driver for Office Equipment Applic...
Datasheet PDF File LB11920 PDF File

LB11920
LB11920

Overview
Ordering number : ENN7229 Monolithic Digital IC LB11920 Three-Phase Brushless Motor Driver for Office Equipment Applications Overview The LB11920 is a direct PWM drive motor driver IC for 3-phase power brushless motors.
The PWM duty can be controlled by IC inputs, and it can be used over the wide supply voltage range of 9.
5 to 30 V.
Package Dimensions unit: mm 3147C-DIP28H (500mil) [LB11920] 28 15 Functions and Features • • • • • • Three-phase bipolar drive (35 V, 3.
5 A) Direct PWM drive Built-in high and low side kickback absorbing diodes Braking function (short-circuit braking) Built-in forward/reverse direction switching circuit Full complement of built-in protection circuits, including current limiter, low-voltage protection, motor lock (physical constraint) protection, and thermal protection circuits • The PWM duty can be controlled by IC inputs R1.
7 12.
7 11.
2 8.
4 0.
4 1 20.
0 26.
75 14 (1.
81) 1.
78 0.
6 1.
0 4.
0 4.
0 SANYO: DIP-28H Specifications Absolute Maximum Ratings at Ta = 25°C Parameter Supply voltage 1 Supply voltage 2 Output voltage Output current Allowable power dissipation 1 Allowable power dissipation 2 Operating temperature Storage temperature Symbol VM max VCC max VOUT max IO max Pd max1 Pd max2 Topr Tstg OUT1 to OUT3 T ≤ 500 ms Independent IC With an infinitely large heat sink.
Conditions Ratings 35 7 35 3.
5 3 20 –20 to +80 –55 to +150 Unit V V V A W W °C °C 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...


Similar Datasheet


@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site. (Privacy Policy & Contact)