L294 Datasheet

  • L294

  • SWITCH-MODE SOLENOID DRIVER

  • 118.23KB

  • 8页

  • STMICROELECTRONICS   STMICROELECTRONICS

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L294
SWITCH-MODE SOLENOID DRIVER
HIGH VOLTAGE OPERATION (UP TO 50V)
HIGH OUTPUT CURRENT CAPABILITY (UP TO 4A)
LOW SATURATION VOLTAGE
TTL-COMPATIBLE INPUT
OUTPUT SHORT CIRCUIT PROTECTION (TO
GROUND, TO SUPPLY AND ACROSS THE
LOAD)
THERMAL SHUTDOWN
OVERDRIVING PROTECTION
LATCHED DIAGNOSTIC OUTPUT
DESCRIPTION
The L294 is a monolithic switched mode solenoid
driver designed for fast, high current applications
such as hummer and needle driving in printers and
electronic typewriters. Power dissipation is re-
duced by efficient switchmode operation. An extra
BLOCK DIAGRAM
Multiwatt 11
ORDER CODE
: L294
feature of the L294 is a latched diagnostic output
which indicates when the output is short circuited.
The L294 is supplied in a 11-lead Multiwatt庐 plas-
tic power package.
October 1991
1/8

L294 产品属性

  • 25

  • 集成电路 (IC)

  • PMIC - 电机和风扇控制器,驱动器

  • -

  • 直流电机驱动器

  • -

  • 1

  • 4.5A

  • -

  • 12 V ~ 46 V

  • -40°C ~ 150°C

  • 通孔

  • Multiwatt-11(垂直,弯曲和错列引线)

  • Multiwatt-11(垂直,弯曲和错列引线)

  • 管件

  • 497-2938-5

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