L6387D STMicroelectronics, L6387D Datasheet

IC DRIVER HI/LO SIDE HV 8-SOIC

L6387D

Manufacturer Part Number
L6387D
Description
IC DRIVER HI/LO SIDE HV 8-SOIC
Manufacturer
STMicroelectronics
Type
Low Side Driverr
Datasheet

Specifications of L6387D

Configuration
High and Low Side, Independent
Input Type
Non-Inverting
Delay Time
110ns
Current - Peak
400mA
Number Of Configurations
1
Number Of Outputs
2
High Side Voltage - Max (bootstrap)
600V
Voltage - Supply
17V
Operating Temperature
-40°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
8-SOIC (3.9mm Width)
Rise Time
50 ns
Fall Time
30 ns
Supply Voltage (min)
8 V
Supply Current
220 mA
Maximum Power Dissipation
750 mW
Maximum Operating Temperature
+ 125 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
- 50 C
Number Of Drivers
2
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
497-5357-5
L6387D

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BLOCK DIAGRAM
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
May 2001
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
V
HIN
LIN
CC
3
2
1
®
DETECTION
UV
HIGH-VOLTAGE HIGH AND LOW SIDE DRIVER
BOOTSTRAP DRIVER
LOGIC
SHIFTER
LEVEL
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.
R
S
DRIVER
LVG
SO8
L6387D
V
ORDERING NUMBERS:
CC
DRIVER
HVG
D00IN1135
8
7
6
5
4
Vboot
HVG
OUT
LVG
GND
H.V.
Minidip
L6387
L6387
TO LOAD
Cboot
1/9

Related parts for L6387D

L6387D Summary of contents

Page 1

... 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 LEVEL LOGIC SHIFTER LVG DRIVER L6387 Minidip ORDERING NUMBERS: L6387D L6387 8 Vboot H.V. HVG DRIVER HVG 7 OUT 6 TO LOAD V CC ...

Page 2

L6387 ABSOLUTE MAXIMUM RATINGS Symbol Vout Output Voltage Vcc Supply Voltage Vboot Floating Supply Voltage Vhvg Upper Gate Output Voltage Vlvg Lower Gate Output Voltage Vi Logic Input Voltage dVout/dt Allowed Output Slew Rate Ptot Total Power Dissipation (Tj = ...

Page 3

RECOMMENDED OPERATING CONDITIONS Symbol Pin Parameter Vout 6 Output Voltage Vboot- 8 Floating Supply Voltage Vout fsw Switching Frequency Vcc 2 Supply Voltage T Junction Temperature j Note 1: If the condition Vboot - Vout < 18V is guaranteed, Vout ...

Page 4

L6387 Figure 1. Typical Rise and Fall Times vs. Load Capacitance time (nsec) 250 200 150 100 For both high and low side buffers @25˚C Tamb Input Logic L6387 Input Logic is V (17V) ...

Page 5

DMOS drop charge dson drop where Q is the gate charge of the external gate power MOS the on resistance of the dson bootstrap DMOS, and T charge of the ...

Page 6

L6387 Figure 6. Output Source Current vs. Temperature 1000 800 600 Typ. 400 200 0 -45 - (°C) 6/9 Figure 7. Output Sink Current vs. Temperature 1000 @ Vcc = 15V 800 600 400 200 50 75 ...

Page 7

DIM. MIN. TYP. MAX. MIN. A 3.32 a1 0.51 0.020 B 1.15 1.65 0.045 b 0.356 0.55 0.014 b1 0.204 0.304 0.008 D 10.92 E 7.95 9.75 0.313 e 2.54 e3 7.62 e4 7.62 F 6.6 I 5.08 L ...

Page 8

L6387 mm DIM. MIN. TYP. MAX. MIN. A 1.75 a1 0.1 0.25 0.004 a2 1.65 a3 0.65 0.85 0.026 b 0.35 0.48 0.014 b1 0.19 0.25 0.007 C 0.25 0.5 0.010 c1 45 (typ.) D (1) 4.8 5.0 0.189 E ...

Page 9

... STMicroelectronics. Specification mentioned in this publication are subject to change without notice. This publication supersedes and replaces all information previously supplied. STMicroelectronics products are not authorized for use as critical components in life support devices or systems without express written approval of STMicroelectronics. The ST logo is a registered trademark of STMicroelectronics © ...

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