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L6743D Fiches technique(PDF) 7 Page - STMicroelectronics

No de pièce L6743D
Description  High current MOSFET driver
PDF  16 Pages
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Fabricant  STMICROELECTRONICS [STMicroelectronics]
Site Internet  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

L6743D Fiches technique(HTML) 7 Page - STMicroelectronics

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L6743D
Electrical specifications
7/16
Gate drivers
RHIHS
HS source resistance
BOOT - PHASE = 12 V; 100 mA
2.3
2.8
Ω
IUGATE
HS source current (1)
BOOT - PHASE = 12 V;
CUGATE to PHASE = 3.3 nF
2A
RLOHS
HS sink resistance
BOOT - PHASE = 12 V; 100 mA
2
2.5
Ω
RHILS
LS source resistance
100 mA
1.3
1.8
Ω
ILGATE
LS source current (1)
CLGATE to GND = 5.6 nF
3
A
RLOLS
LS sink resistance
100 mA
1
1.5
Ω
Protections
VPRE_OV
Pre-OV threshold
PHASE rising
1.8
V
1.
Parameter(s) guaranteed by designed, not fully tested in production
Table 5.
Electrical characteristics (continued)
(VCC = 12 V±15 %, Tj = 0 °C to 70 °C unless otherwise specified).
Symbol
Parameter
Test conditions
Min.
Typ.
Max.
Unit



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