L6743B STMicroelectronics, L6743B Datasheet - Page 5

• Manufacturer Part Number: L6743B
• Description: MOSFET & Power Driver ICs Hi-current MOSFET Driver
• Manufacturer: STMicroelectronics
• Type: High Current Mosfet Driverr

Specifications of L6743B

• Product: Driver ICs - Various
• Propagation Delay Time: 75 ns
• Supply Voltage (max): 12 V
• Supply Voltage (min): 5 V
• Supply Current: 5 mA
• Maximum Power Dissipation: 2.25 W
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• Package / Case: SO-8
• Minimum Operating Temperature: 0 C
• Number Of Drivers: 2
• Number Of Outputs: 2
• Output Voltage: 10 V
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

L6743B
3
3.1
3.2
Maximum ratings
Absolute maximum ratings
Table 2.
Thermal data
Table 3.
V
BOOT
Symbol
V
V
V
R
R
T
T
P
Symbol
CC,
PWM,
CC,
V
V
THJC
THJA
MAX
T
STG
TOT
PHASE
LGATE
J
, V
V
V
PVCC
PVCC
UGATE
V
EN
Absolute maximum ratings
Thermal data
Thermal resistance junction to ambient
(Device soldered on 2s2p, 67 mm x 69 mm board)
Thermal resistance junction to case
Maximum junction temperature
Storage temperature range
Junction temperature range
Maximum power dissipation at 25 °C
(Device soldered on 2s2p PC board)
to GND
to GND
to PHASE
to GND
to GND
to GND
to GND
Parameter
Parameter
-0.3 to VCC + 0.3
-0.3 to 15
-0.3 to 15
-0.3 to 7
-8 to 26
Value
41
15
Maximum ratings
0 to 150
0 to 125
Value
2.25
150
45
5
°C/W
°C/W
Unit
Unit
°C
°C
°C
W
V
V
V
V
V
V
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