IC DRIVER HV HI/LOW SIDE SOIC-14

L6386AD

Manufacturer Part NumberL6386AD
DescriptionIC DRIVER HV HI/LOW SIDE SOIC-14
ManufacturerSTMicroelectronics
TypeHigh Side/Low Side
L6386AD datasheet
 

Specifications of L6386AD

ConfigurationHigh and Low Side, IndependentInput TypeNon-Inverting
Delay Time110nsCurrent - Peak400mA
Number Of Configurations1Number Of Outputs2
High Side Voltage - Max (bootstrap)600VVoltage - Supply17V
Operating Temperature-40°C ~ 125°CMounting TypeSurface Mount
Package / Case14-SOIC (3.9mm Width), 14-SOLProductH-Bridge Drivers
Rise Time50 nsFall Time30 ns
Maximum Power Dissipation750 mWMaximum Operating Temperature+ 125 C
Mounting StyleSMD/SMTMinimum Operating Temperature- 45 C
Number Of Drivers2Lead Free Status / RoHS StatusLead free / RoHS Compliant
1
Page 1
2
Page 2
3
Page 3
4
Page 4
5
Page 5
6
Page 6
7
Page 7
8
Page 8
9
Page 9
10
Page 10
11
12
13
14
15
16
17
Page 1/17

Download datasheet (207Kb)Embed
Next
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 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
Integrated bootstrap diode
Outputs in phase with inputs
Figure 1.
Block diagram
BOOTSTRAP DRIVER
V
CC
UV
DETECTION
4
3
HIN
2
SD
1
LIN
SGND
7
July 2008
High-voltage high and low side driver
Description
The L6386AD is an high-voltage device,
manufactured with the BCD "OFF-LINE"
technology. It has a driver structure that enables
to drive independent referenced Channel Power
MOS or IGBT. The high-side (floating) section is
enabled to work with voltage rail up to 600 V. The
Logic Inputs are CMOS/TTL compatible for ease
of interfacing with controlling devices.
UV
DETECTION
R
R
S
LEVEL
SHIFTER
LOGIC
LVG
DRIVER
-
VREF
+
Rev 1
L6386AD
SO-14
Vboot
14
C
BOOT
H.V.
HVG
DRIVER
HVG
13
OUT
12
TO LOAD
V
CC
LVG
9
PGND
8
DIAG
5
6
CIN
D97IN520D
www.st.com
1/17
17

L6386AD Summary of contents

  • Page 1

    ... SGND 7 July 2008 High-voltage high and low side driver Description The L6386AD is an high-voltage device, manufactured with the BCD "OFF-LINE" technology. It has a driver structure that enables to drive independent referenced Channel Power MOS or IGBT. The high-side (floating) section is enabled to work with voltage rail up to 600 V. The Logic Inputs are CMOS/TTL compatible for ease of interfacing with controlling devices ...

  • 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 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 4 Bootstrap driver . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 4.1 CBOOT selection and charging . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 5 Typical characteristic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 6 Package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 7 Order codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 8 Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 2/17 L6386AD ...

  • Page 3

    ... L6386AD 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-side gate output voltage hvg V Low-side gate output voltage lvg V Logic input voltage i V Open drain forced voltage diag ...

  • Page 4

    ... High-side driver logic input Low voltage supply O Open drain diagnostic output I Comparator input Ground Power ground O Low-side driver output Not connected O High-side driver floating driver O High-side driver output Bootstrapped supply voltage 14 V boot 13 HVG 12 OUT 11 N.C. 10 N.C. 9 LVG 8 PGND Function L6386AD ...

  • Page 5

    ... L6386AD 3 Electrical characteristics 3.1 AC operation Table 5. AC operation Symbol Pin t on 1,3 vs 9,13 t off 9, 3.2 DC operation Table 6. DC operation Symbol Pin Low supply voltage section V V ccth1 V V ccth2 V V cchys 4 Undervoltage quiescent I qccu supply current I Quiescent current qcc Bootstrapped supply section ...

  • Page 6

    ... ≥ 0.5 V cin – – CBOOT1 = ------------------------------------------------------------------------------------------------------ - R DSON ( ) I – CBOOT1 when V CBOOT CBOOT1 2 CBOOT L6386AD = ° Min Typ Max < 10 µs) 300 400 500 650 1.5 3 -10 10 0.2 0.8 0.46 0.50 0.54 ) – CBOOT2 ( ) CBOOT2 = V CBOOT2 Unit µA µA mV µA ...

  • Page 7

    ... L6386AD 3.3 Timing diagram Figure 3. Input/output timing diagram HIN LIN SD HOUT LOUT V REF V CIN DIAG Note: SD active condition is latched until next negative IN edge. Electrical characteristics D97IN522A 7/17 ...

  • Page 8

    ... In the L6386AD a patented is proportional to the cyclical voltage loss. EXT = 100 nF the drop would be BOOT selection has to take into account also is 5ms the time in which both conditions are (typical value: ...

  • Page 9

    ... L6386AD For example: using a power MOS with a total gate charge the drop on the bootstrap DMOS is about the T V has to be taken into account when the voltage drop on C drop is too high, or the circuit topology doesn’t allow a sufficient charging time, an external diode can be used ...

  • Page 10

    ... Vcc = 15V 100 125 Tj (°C) @ Vcc = 15V 100 125 Tj (°C) Quiescent current vs supply voltage Iq (µ turn on threshold BOOT vs temperature 15 @ Vcc = 15V 14 13 Typ -45 - (°C) UV turn off threshold BOOT vs temperature 15 @ Vcc = 15V Typ -45 - (°C) L6386AD D99IN1057 16 V (V) S 100 125 100 125 ...

  • Page 11

    ... L6386AD Figure 11. Shutdown time vs temperature 250 200 150 Typ. 100 50 0 -45 -25 Figure 13 temperature Typ -45 -25 Figure 15 temperature Typ -45 -25 Figure 12 Vcc = 15V 100 125 Tj (°C) UV turn on threshold vs Figure 14. Output source current 100 125 Tj (°C) UV turn off threshold vs Figure 16. Output sink current vs ...

  • Page 12

    ... Typical characteristic Figure 17 temperature 3 2.5 Typ. 2 1.5 1 -45 -25 12/17 UV hysteresis 100 125 Tj (°C) L6386AD ...

  • Page 13

    ... L6386AD 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 14

    ... L6386AD OUTLINE AND MECHANICAL DATA SO-14 0016019 D ...

  • Page 15

    ... L6386AD 7 Order codes Table 7. Order codes Order codes L6386AD L6386AD013TR Package SO-14 SO-14 Tape and reel Order codes Packaging Tube 15/17 ...

  • Page 16

    ... Revision history 8 Revision history Table 8. Document revision history Date 14-Jul-2008 16/17 Revision 1 First release L6386AD Changes ...

  • Page 17

    ... L6386AD Information in this document is provided solely in connection with ST products. STMicroelectronics NV and its subsidiaries (“ST”) reserve the right to make changes, corrections, modifications or improvements, to this document, and the products and services described herein at any time, without notice. All ST products are sold pursuant to ST’s terms and conditions of sale. ...