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STMicroelectronics |
L6388E
High-voltage high and low side driver
Features
■ High-voltage rail up to 600 V
■ dV/dt immunity ±50 V/nsec in full temperature
range
■ Driver current capability:
– 400 mA source
– 650 mA sink
■ Switching times 70/40 nsec rise/fall with 1nF
load
■ 3.3 V, 5 V, 15 V CMOS/TTL input comparators
with hysteresis and pull-down
■ Internal bootstrap diode
■ Outputs in phase with inputs
■ Dead time and interlocking function
Figure 1. Block diagram
DIP-8
SO-8
Description
The L6388E is a high-voltage device,
manufactured with the BCD™ “offline” technology.
It has a driver structure that enables the driving of
independent referenced n channel Power
MOSFETs or IGBTs. The high side (floating)
section is enabled to work with voltage rail up to
600 V.
The logic inputs are CMOS/TTL compatible to
ease the interfacing with controlling devices.
www.DataSheet.net/
VCC 3
2
HIN
1
LIN
BOOTSTRAP DRIVER
UV
DETECTION
LOGIC
UV
DETECTION
SHOOT
THROUGH
PREVENTION
LEVEL
SHIFTER
8 Vboot
Cboot
H.V.
HVG
R DRIVER HVG
R
7
S
OUT
6
VCC
TO LOAD
5 LVG
LVG
DRIVER
4 GND
February 2012
Doc ID 13991 Rev 2
1/19
www.st.com
19
Datasheet pdf - http://www.DataSheet4U.co.kr/
Contents
Contents
L6388E
1 Electrical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
1.1 Absolute maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
1.2 Thermal data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
1.3 Recommended operating conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
2 Pin connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
3 Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
3.1 AC operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
3.2 DC operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
4 Waveform definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
5 Input logic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
6 Bootstrap driver . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
6.1 CBOOT selection and charging . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
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7 Typical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
8 Package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
9 Order codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
10 Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
2/19 Doc ID 13991 Rev 2
Datasheet pdf - http://www.DataSheet4U.co.kr/
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