L6385D STMicroelectronics, L6385D Datasheet

IC DRIVER HIGH/LOW SIDE 8-SOIC

L6385D

Manufacturer Part Number
L6385D
Description
IC DRIVER HIGH/LOW SIDE 8-SOIC
Manufacturer
STMicroelectronics
Type
Driverr
Datasheet

Specifications of L6385D

Configuration
Half Bridge
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 Current
0.32 mA
Maximum Power Dissipation
750 mW
Maximum Operating Temperature
+ 125 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
- 45 C
Number Of Drivers
2
For Use With
497-5492 - EVAL BOARD FOR L6384/L6385/L6386
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
497-1435-5
497-1435-5
497-3650-5

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BLOCK DIAGRAM
DESCRIPTION
The L6385 is an high-voltage device, manufac-
tured with the BCD"OFF-LINE" technology. It has
a Driver structure that enables to drive inde-
November 2003
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
UNDER VOLTAGE LOCK OUT ON LOWER
AND UPPER DRIVING SECTION
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
DETECTION
SHIFTER
UV
LEVEL
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.
R
R
S
DRIVER
LVG
SO8
L6385D
V
ORDERING NUMBERS:
CC
DRIVER
HVG
D97IN514B
8
7
6
5
4
Vboot
HVG
OUT
LVG
GND
H.V.
Minidip
L6385
L6385
TO LOAD
Cboot
1/9

Related parts for L6385D

L6385D 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. UV DETECTION LEVEL LOGIC SHIFTER LVG DRIVER L6385 Minidip ORDERING NUMBERS: L6385D L6385 8 Vboot H.V. HVG DRIVER HVG 7 OUT 6 TO LOAD LVG 4 ...

Page 2

L6385 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

L6385 Figure 1. Input/Output Timing Diagram HIN HVG LIN LVG Figure 2. Typical Rise and Fall Times vs. Load Capacitance time (nsec) 250 200 150 100 For both high and low side buffers @25˚C ...

Page 5

HVG steady state consumption is lower than 200 HVG T is 5ms supply This charge ca- EXT pacitor means a voltage drop of ...

Page 6

L6385 Figure Turn On Threshold vs. BOOT Temperature Typ -45 - (°C) Figure Turn Off Threshold vs. BOOT Temperature 14 13 ...

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

L6385 mm DIM. MIN. TYP. MAX. MIN. A 1.35 1.75 0.053 A1 0.10 0.25 0.004 A2 1.10 1.65 0.043 B 0.33 0.51 0.013 C 0.19 0.25 0.007 (1) 4.80 5.00 0.189 D E 3.80 4.00 0.15 e 1.27 H 5.80 ...

Page 9

... STMicroelectronics. Specifications 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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