IC DRIVER HI/LO SIDE HV 8-DIP

L6385E

Manufacturer Part NumberL6385E
DescriptionIC DRIVER HI/LO SIDE HV 8-DIP
ManufacturerSTMicroelectronics
TypeHigh Voltage High and Low Side Driver
L6385E datasheet
 

Specifications of L6385E

ConfigurationHalf BridgeInput TypeNon-Inverting
Delay Time110nsCurrent - Peak400mA
Number Of Configurations1Number Of Outputs2
High Side Voltage - Max (bootstrap)600VVoltage - Supply17V
Operating Temperature-40°C ~ 125°CMounting TypeThrough Hole
Package / Case8-DIP (0.300", 7.62mm)ProductHalf-Bridge Drivers
Rise Time50 nsFall Time30 ns
Supply Voltage (max)17 VSupply Voltage (min)- 0.3 V
Supply Current250 uAMaximum Power Dissipation750 mW
Maximum Operating Temperature+ 125 CMounting StyleThrough Hole
Bridge TypeHalf BridgeMaximum Turn-off Delay Time105 ns
Maximum Turn-on Delay Time110 nsMinimum Operating Temperature- 45 C
Number Of Drivers2Output Voltage580 V
For Use With497-5492 - EVAL BOARD FOR L6384/L6385/L6386Lead Free Status / RoHS StatusLead free / RoHS Compliant
Other names497-6213-5  
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Features
High voltage rail up to 600V
dV/dt immunity ±50V/nsec in full temperature
range
Driver current capability:
– 400mA source,
– 650mA 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
Figure 1.
Block diagram
BOOTSTRAP DRIVER
V
3
CC
UV
DETECTION
2
HIN
1
LIN
October 2007
High-voltage high and low side driver
Description
The L6385E is an high-voltage device,
manufactured with the BCD"OFF-LINE"
technology. It has an Half - Bridge 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.
UV
DETECTION
R
R
S
LEVEL
LOGIC
SHIFTER
Rev 1
L6385E
DIP-8
8
Vboot
H.V.
HVG
DRIVER
HVG
7
OUT
6
V
CC
5
LVG
LVG
4
GND
DRIVER
D97IN514B
SO-8
Cboot
TO LOAD
1/16
www.st.com
16

L6385E Summary of contents

  • Page 1

    ... LIN October 2007 High-voltage high and low side driver Description The L6385E is an high-voltage device, manufactured with the BCD"OFF-LINE" technology. It has an Half - Bridge 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 ...

  • Page 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 3.3 Timing diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 4 Bootstrap driver . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 4.1 CBOOT selection and charging . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 5 Typical characteristic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 6 Package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 7 Order codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 8 Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 2/16 L6385E ...

  • Page 3

    ... L6385E 1 Electrical data 1.1 Absolute maximum ratings Table 1. Absolute maximum ratings Symbol V Output voltage out V Supply voltage cc V Floating supply voltage boot V High sidegate output voltage hvg V Low side gate output voltage lvg V Logic input voltage Allowed output slew rate out ...

  • Page 4

    ... GND 4 D97IN517A Type I Low side driver logic input I High side driver logic input Low voltage power supply Ground O Low side driver output O High side driver floating reference O High side driver output Bootstrap supply voltage 8 V boot 7 HVG 6 OUT 5 LVG Function L6385E ...

  • Page 5

    ... L6385E 3 Electrical characteristics 3.1 AC operation Table 5. AC operation electrical characteristcs (V Symbol Pin off 3.2 DC operation Table 6. DC operation electrical characteristcs (V Symbol Pin Low supply voltage section V Supply voltage cc V Vcc UV turn on threshold ccth1 V Vcc UV turn off threshold ccth2 V Vcc UV hysteresis cchys ...

  • Page 6

    ... Timing diagram Figure 3. Input/output timing diagram HIN HVG LIN LVG 6/16 Parameter Test condition = 15V – – CC CBOOT1 R = ------------------------------------------------------------------------------------------------------ - ( ) I DSON – CBOOT1 when V CBOOT CBOOT1 2 CBOOT = 15V 25° Min Typ Max 1.5 3 – CC CBOOT2 ( ) CBOOT2 = V CBOOT2 D99IN1053 L6385E Unit V V µA µA ...

  • Page 7

    ... Bootstrap driver (Figure 4 a). In the L6385E a patented gate gate is proportional to the cyclical voltage loss. EXT = 100nF the drop would be BOOT selection has to take into account also is 5ms the time in which both conditions are ...

  • Page 8

    ... Figure 4. Bootstrap driver D BOOT 8/16 is 5µs. In fact: charge 30nC ⋅ -------------- - 125Ω drop 5µs V BOOT H.V. HVG C BOOT V OUT TO LOAD LVG ∼ 0.8V is calculated: if this drop BOOT V BOOT V S HVG V OUT LVG b L6385E H.V. C BOOT TO LOAD D99IN1056 ...

  • Page 9

    ... L6385E 5 Typical characteristic Figure 5. Typical rise and fall times vs load capacitance time (nsec) 250 200 150 100 For both high and low side buffers @25˚C Tamb Figure 7. Turn on time vs temperature 250 200 150 Typ. 100 50 0 -45 -25 Figure 9. VBOOT UV turn On threshold ...

  • Page 10

    ... Tj (°C) temperature 1000 1000 @ Vcc = 15V @ Vcc = 15V 800 800 600 600 Typ. Typ. 400 400 200 200 0 0 -45 -45 -25 - 100 125 100 125 Tj (°C) Tj (°C) temperature 1000 @ Vcc = 15V 800 600 Typ. 400 200 0 -45 - 100 Tj (°C) L6385E 125 ...

  • Page 11

    ... L6385E 6 Package mechanical data In order to meet environmental requirements, ST offers these devices in ECOPACK® packages. These packages have a Lead-free second level interconnect . The category of second level interconnect is marked on the package and on the inner box label, in compliance with JEDEC Standard JESD97. The maximum ratings related to soldering conditions are also marked on the inner box label ...

  • Page 12

    ... Z 12/16 inch MAX. MIN. TYP. MAX. 0.131 0.020 1.65 0.045 0.065 0.55 0.014 0.022 0.304 0.008 0.012 10.92 0.430 9.75 0.313 0.384 0.100 0.300 0.300 6.6 0.260 5.08 0.200 3.81 0.125 0.150 1.52 0.060 L6385E OUTLINE AND MECHANICAL DATA DIP-8 ...

  • Page 13

    ... L6385E Figure 16. SO-8 mechanical data and package dimensions mm DIM. MIN. TYP 0.100 A2 1.250 b 0.280 c 0.170 (1) 4.800 4.900 D E 5.800 6.000 (2) 3.800 3.900 E1 e 1.270 h 0.250 L 0.400 L1 1.040 k 0˚ ccc Notes: 1. Dimensions D does not include mold flash, protrusions or gate burrs. Mold flash, potrusions or gate burrs shall not exceed 0.15mm in total (both side). 2. Dimension “ ...

  • Page 14

    ... Order codes 7 Order codes Table 7. Order codes Part number L6385E L6385ED L6385ED013TR 14/16 Package DIP-8 SO-8 SO-8 Tape and reel L6385E Packaging Tube Tube ...

  • Page 15

    ... L6385E 8 Revision history Table 8. Document revision history Date 11-Oct-2007 Revision 1 First release Revision history Changes 15/16 ...

  • Page 16

    ... Australia - Belgium - Brazil - Canada - China - Czech Republic - Finland - France - Germany - Hong Kong - India - Israel - Italy - Japan - Malaysia - Malta - Morocco - Singapore - Spain - Sweden - Switzerland - United Kingdom - United States of America 16/16 Please Read Carefully: © 2007 STMicroelectronics - All rights reserved STMicroelectronics group of companies www.st.com L6385E ...