L294

On Resistance (Max) :
On Time (Max) :
Off Time (Max) :
Number of Outputs : 1
Mounting Style : Through Hole
Maximum Operating Temperature : + 150 C
Supply Current (Max) : 5 mA
Operating Supply Voltage : 12 V to 46 V
Package / Case : Multiwatt-11


Features:

·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


Specifications

Symbol	Parameter	Value	Unit
Vs	Power SupplyVoltage	50	V
VSS	Logic Supply Voltage	7	V
VEN	Enable Voltage	7	V
Ip	Peak Output Current (repetitive)	4.5	A
Ptot	Total Power Dissipation (Tcase = 75 )	25	W
Tstg, Tj	Storage and Junction Temperature	- 40 to + 150

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 extrafeature 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?  plas- tic power package.

Parameters:

Technical/Catalog Information	L294
Vendor	STMicroelectronics
Category	Integrated Circuits (ICs)
Applications	DC Motor Driver
Number of Outputs	1
Voltage - Supply	12 V ~ 46 V
Voltage - Load	-
Current - Output	4.5A
Operating Temperature	-40°C ~ 150°C
Package / Case	Multiwatt-11 (Vertical, Bent and Staggered Leads)
Packaging	Bulk
Drawing Number	*
Lead Free Status	Lead Free
RoHS Status	RoHS Compliant
Other Names	L294 L294 497 2938 5 ND 49729385ND 497-2938-5