|
L6387E Datasheet, PDF (1/15 Pages) STMicroelectronics – High-voltage high and low side driver | |||
|
L6387E
High-voltage high and low side driver
Features
â High voltage rail up to 600V
â dV/dt immunity ±50V/nsec in full temperature
range
â Driver current capability:
â 400mA source,
â 650mA sink
â Switching times 50/30 nsec rise/fall with 1nF
load
â CMOS/TTL Schmitt trigger inputs with
hysteresis and pull down
â Internal bootstrap diode
â Outputs in phase with inputs
â Interlocking function
DIP-8
SO-8
Description
The L6387E is an high-voltage device,
manufactured with the BCD"OFF-LINE"
technology. It has a Driver structure that enables
to drive independent referenced N Channel Power
MOS or IGBT. The high side (Floating) Section is
enabled to work with voltage Rail up to 600V. The
Logic Inputs are CMOS/TTL compatible for ease
of interfacing with controlling devices.
Figure 1. Block diagram
BOOTSTRAP DRIVER
VCC 3
UV
DETECTION
2
HIN
1
LIN
LOGIC
LEVEL
SHIFTER
8 Vboot
H.V.
HVG
DRIVER
HVG
R
7
S
OUT
6
VCC
5 LVG
LVG
DRIVER
4 GND
Cboot
TO LOAD
D00IN1135
October 2007
Rev 1
1/15
www.st.com
15
|
▷ |