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

WITH HYSTERESIS AND PULL DOWN

INTERNAL BOOTSTRAP DIODE

OUTPUTS IN PHASE WITH INPUTS

DESCRIPTION

The L6387 is an high-voltage device, manufac-

tured with the BCD"OFF-LINE" technology. It has

a Driver structure that enables to drive inde-

pendent referenced N 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.

May 2001

®

LOGIC

UV

DETECTION

LEVEL

SHIFTER

BOOTSTRAP DRIVER

R

S

LVG

DRIVER

8

7

6

5

4

HIN

LIN

HVG

DRIVER

HVG

H.V.

TO LOAD

OUT

LVG

GND

D00IN1135

Vboot

3

2

1

Cboot

BLOCK DIAGRAM

SO8

Minidip

ORDERING NUMBERS:

L6387D

L6387

L6387

HIGH-VOLTAGE HIGH AND LOW SIDE DRIVER

1/9

Obsolete

Product(s)

- Obsolete

Product(s)

Obsolete

Product(s)

- Obsolete

Product(s)