l6390 STMicroelectronics, l6390 Datasheet - Page 4

• Manufacturer Part Number: l6390
• Description: High-voltage High And Low Side Driver
• Manufacturer: STMicroelectronics

Pin connection
2
4/22
Pin connection
Figure 2.
Table 2.
1. (The circuit guarantees less than 1 V on the LVG and HVG pins (@ Isink = 10 mA), with V
Pin n #
allows omitting the "bleeder" resistor connected between the gate and the source of the external MOSFET
normally used to hold the pin low; the gate driver assures low impedance also in SD condition.
12, 13
10
11
14
15
16
1
2
3
4
5
6
7
8
9
Pin connection (top view)
Pin description
Pin name
SD/OD
OPOUT
HVG
LVG
BOOT
GND
VCC
OUT
OP+
CP+
HIN
OP-
LIN
NC
DT
(1)
(1)
(1)
OPOUT
SD/OD
Type
GND
VCC
HIN
OP-
I/O
I/O
LIN
O
O
O
DT
P
P
P
P
I
I
I
I
I
1
2
3
4
5
6
7
8
Low side driver logic input (active low)
Shut down logic input (active low)/open drain
(comparator output)
High side driver logic input (active high)
Lower section supply voltage
Dead time setting
Opamp inverting input
Opamp output
Ground
Opamp non inverting input
Comparator input
Low side driver output
Not connected
High side (Floating) common voltage
High side driver output
Bootstrap supply voltage
16
15
14
13
12
11
10
9
BOOT
HVG
OUT
NC
NC
LVG
CP+
OP+
Function
CC
> 3 V. This
L6390