Datasheet

Pin connection L6388E
4/19 Doc ID 13991 Rev 3
2 Pin connection
Figure 2. Pin connection (top view)
Table 4. Pin description
N° Pin Type Function
1 LIN I Low-side driver logic input
2 HIN I High-side driver logic input
3 V
cc
Low-voltage power supply
4 GND Ground
5 LVG
(1)
1. The circuit guarantees 0.3 V maximum on the pin (@ Isink = 10 mA). This allows the omission of the
“bleeder” resistor connected between the gate and the source of the external MOSFET normally used to
hold the pin low.
O Low-side driver output
6 OUT O High-side driver floating reference
7 HVG
(1)
O High-side driver output
8 V
boot
Bootstrap supply voltage
V
CC
HIN
LIN
GND
1
3
2
4 LVG
OUT
HVG
V
boot
8
7
6
5
D97IN517A