L6387DTR Datasheet, PDF (1/9 Pages) STMicroelectronics – HIGH-VOLTAGE HIGH AND LOW SIDE DRIVER

®
L6387
HIGH-VOLTAGE HIGH AND LOW SIDE DRIVER
HIGH VOLTAGE RAIL UP TO 600 V
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
SO8
Minidip
WITH HYSTERESIS AND PULL DOWN
) ^{INTERNAL BOOTSTRAP DIODE}
t(s ^{OUTPUTS IN PHASE WITH INPUTS}
uc _DESCRIPTION
d _{The L6387 is an high-voltage device, manufac-}
ro tured with the BCD"OFF-LINE" technology. It has
P ^{a Driver structure that enables to drive inde-}
pendent referenced N Channel Power MOS or
ORDERING NUMBERS:
L6387D
L6387
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.
olete ^{BLOCK DIAGRAM}
ct(s) ^{- Obs} BOOTSTRAP DRIVER
rodu ^{VCC 3}
UV
DETECTION
te ^P ₂
le ^HIN
bso¹
O ^LIN
LOGIC
R
LEVEL
S
SHIFTER
8 Vboot
HVG
DRIVER
7
6
V_CC
5
H.V.
HVG
OUT
LVG
Cboot
TO LOAD
LVG
DRIVER
4 GND
D00IN1135
May 2001
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