L6386 Datasheet, PDF (1/10 Pages) STMicroelectronics – HIGH-VOLTAGE HIGH AND LOW SIDE DRIVER

®
L6386
HIGH-VOLTAGE HIGH AND LOW SIDE DRIVER
HIGH VOLTAGE RAIL UP TO 600V
dV/dt IMMUNITY +- 50 V/nsec iN FULL TEM-
PERATURE RANGE
DRIVER CURRENT CAPABILITY:
400 mA SOURCE,
650 mA SINK
SWITCHING TIMES 50/30 nsec RISE/FALL
WITH 1nF LOAD
CMOS/TTL SCHMITT TRIGGER INPUTS
WITH HYSTERESIS AND PULL DOWN
UNDER VOLTAGE LOCK OUT ON LOWER
AND UPPER DRIVING SECTION
INTEGRATED BOOTSTRAP DIODE
OUTPUTS IN PHASE WITH INPUTS
DESCRIPTION
The L6386 is an high-voltage device, manufac-
tured with the BCD ”OFF-LINE” technology. It has
a Driver structure that enables to drive inde-
BLOCK DIAGRAM
SO14
DIP14
ORDERING NUMBERS:
L6386D
L6386
pendent referenced Channel Power MOS or
IGBT. The Upper (Floating) Section is enabled to
work with voltage Rail up to 600V. The Logic In-
puts are CMOS/TTL compatible for ease of inter-
facing with controlling devices.
BOOTSTRAP DRIVER
V_CC
UV
4 ^DETECTION
3
HIN
2
SD
UV
DETECTION
LOGIC
LEVEL
SHIFTER
1
LIN
SGND
7
VREF
14
HVG
R
DRIVER
R
13
S
V_CC
12
9
LVG
DRIVER
8
-
5
+
Vboot
H.V.
HVG
C_BOOT
OUT
LVG
TO LOAD
PGND
DIAG
6 _CIN
July 1999
D97IN520D
1/10