Datasheet

L6743D Electrical specifications
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Gate drivers
R
HIHS
HS source resistance BOOT - PHASE = 12 V; 100 mA 2.3 2.8 Ω
I
UGATE
HS source current
(1)
BOOT - PHASE = 12 V;
C
UGATE
to PHASE = 3.3 nF
2A
R
LOHS
HS sink resistance BOOT - PHASE = 12 V; 100 mA 2 2.5 Ω
R
HILS
LS source resistance 100 mA 1.3 1.8 Ω
I
LGATE
LS source current
(1)
C
LGATE
to GND = 5.6 nF 3 A
R
LOLS
LS sink resistance 100 mA 1 1.5 Ω
Protections
V
PRE_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)
(V
CC
= 12 V±15 %, T
j
= 0 °C to 70 °C unless otherwise specified).
Symbol Parameter Test conditions Min. Typ. Max. Unit