ABSOLUTE MAXIMUM RATINGS
Symbol Parameter Value Unit
VSSupply Voltage 50 V
VSS Logic Supply Voltage 7 V
ViInput Voltage 7 V
VEN Enable Voltage 7 V
Iout Peak Output Current (non–repetitive t = 5 ms) 1.2 A
Ptot Total Power Dissipation at Tground–pins =80
o
C5W
T
stg,T
jStorage and Junction Temperature –40 to 150 oC
THERMAL DATA
Symbol Parameter Value Unit
Rth j-case Thermal Resistance Junction-case Max. 14 oC/Ω
Rth j-amb Thermal Resistance Junction-ambient Max. 80 oC/Ω
ELECTRICAL CHARACTERISTICS
(for each channel, VS=24 V, VSS =5V,T
amb =25oC, unless otherwise specified)
Symbol Parameter Test Conditions Min. Typ. Max. Unit
VSSupply Voltage (pin 9, 10) VSS 44 V
VSS Logic Supply Voltage (pin 20) 4.5 7 V
ISTotal Quiescent Supply Current (pin 9, 10) Vi=L I
O=0 V
EN =H
V
i=H I
O=0 V
EN =H
V
EN =L
2
16 6
24
4
mA
ISS Total Quiescent Logic Supply Current (pin 20) Vi=L I
O=0 V
EN =H
V
i=H I
O=0 V
EN =H
V
EN =L
44
16
16
60
22
24
mA
VIL Input Low Voltage (pin 2, 8, 12, 19) -0.3 1.5 V
VIH Input High Voltage (pin 2, 8, 12, 19) 2.3 VSS V
IIL Low Voltage Input Current (pin 2, 8, 12, 19) Vi= 1.5 V -10 µA
IIH High Voltage Input Current (pin 2, 8, 12, 19) 2.3 V ≤Vi≤VSS – 0.6 V 30 100 µA
VEN L Enable Low Voltage (pin 1, 11) -0.3 1.5 V
VEN H Enable High Voltage (pin 1, 11) 2.3 VSS V
IEN L Low Voltage Enable Current (pin 1, 11) VEN L = 1.5 V -30 -100 µA
IEN H High Voltage Enable Current (pin 1, 11) 2.3 V ≤VEN H ≤VSS – 0.6 ±10 µA
VCE(sat)H Source Output Saturation Voltage
(pins 3, 7, 13, 18) IO= – 0.6 A 1.4 1.8 V
VCE(sat)L Sink Output Saturation Voltage
(pins 3, 7, 13, 18) IO= + 0.6 A 1.2 1.8 V
trRise Time (*) 0.1 to 0.9 VO250 ns
tfFall Time (*) 0.9 to 0.1 VO250 ns
ton Turn-on Delay (*) 0.5 Vito 0.5 VO750 ns
toff Turn-off Delay (*) 0.5 Vito 0.5 VO200 ns
(*) See switching times diagram
L293C
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