Diodes DGD21814S14-13 High-side and low-side gate driver in so14 Datasheet

DGD21814
HIGH-SIDE AND LOW-SIDE GATE DRIVER IN SO14
Description
Features
The DGD21814 is a high voltage / high speed gate driver capable of
driving N-Channel MOSFETs and IGBTs in a half bridge configuration.
High voltage processing techniques enable the DGD21814’s high-side
to switch to 600V in a bootstrap operation.
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Floating high-side driver in bootstrap operation to 600V
Drives two N-Channel MOSFETs or IGBTs in a half bridge
configuration
1.9A source / 2.3A sink output current capability
Outputs tolerant to negative transients
Wide low-side gate driver and logic supply: 10V to 20V
Logic input (HIN and LIN) 3.3V capability
Schmitt triggered logic inputs with internal pull down
Undervoltage lockout for high and low side drivers
Extended temperature range: -40°C to +125°C
Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)
Halogen and Antimony free. “Green” Device (Note 3)
The DGD21814 is offered in SO-14 (Type TH) package and the
operating temperature extends from -40°C to +125°C.
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Applications
Mechanical Data
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The DGD21814 logic inputs are compatible with standard TTL and
CMOS levels (down to 3.3V) for easy interfacing with controlling
devices. The driver outputs feature high pulse current buffers
designed for minimum driver cross conduction.
DC-DC Converters
DC-AC Inverters
AC-DC Power Supplies
Motor Controls
Class D Power Amplifiers
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Case: SO-14 (Type TH)
Case material: Molded Plastic. “Green” Molding Compound.
UL Flammability Classification Rating 94V-0
Moisture Sensitivity: Level 3 per J-STD-020
Terminals: Finish – Matte Tin Plated Leads, Solderable per
MIL-STD-202, Method 208
Weight: 0.142 grams (Approximate)
SO-14 (Type TH)
Top View
Typical Configuration
Ordering Information (Note 4)
Product
DGD21814S14-13
Notes:
Marking
DGD21814
Reel size (inches)
13
Tape width (mm)
16
Quantity per reel
2,500
1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant.
2. See http://www.diodes.com/quality/lead_free.html for more information about Diodes Incorporated’s definitions of Halogen- and Antimony-free, "Green"
and Lead-free.
3. Halogen- and Antimony-free "Green” products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and
<1000ppm antimony compounds.
4. For packaging details, go to our website at http://www.diodes.com/products/packages.html.
Marking Information
DGD21814
YY WW
DGD21814
Document Number DS38329 Rev. 1 - 2
= Manufacturer’s marking
DGD21814 = Product Type Marking Code
YY
= Year (ex: 16 = 2016)
WW
= Week (01 - 53)
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DGD21814
Pin Diagrams
Top view SO-14 (Type TH)
Pin Descriptions
Pin Number
1
2
3
4,8,9,10,14
5
6
7
11
12
13
Pin Name
HIN
LIN
VSS
NC
COM
LO
VCC
VS
HO
VB
Function
Logic input for high-side gate driver output, in phase with HO
Logic input for low-side gate driver output, in phase with LO
Logic ground
No connect (No Internal Connection)
Low-side and logic return
Low-side gate drive output
Low-side and logic fixed supply
High-side floating supply return
High-side gate drive output
High-side floating supply
Functional Block Diagram
DGD21814
Document Number DS38329 Rev. 1 - 2
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DGD21814
Absolute Maximum Ratings (@TA = +25°C, unless otherwise specified.)
Characteristic
High-side floating supply voltage
High-side floating supply offset voltage
High-side floating output voltage
Offset supply voltage transient
Low-side fixed supply voltage
Logic supply offset voltage
Low-side output voltage
Logic input voltage (HIN and LIN)
Symbol
VB
VS
VHO
dVS / dt
VCC
VSS
VLO
VIN
Value
-0.3 to +624
VB-24 to VB+0.3
VS-0.3 to VB+0.3
50
-0.3 to +24
VCC-24 to VCC+0.3
-0.3 to VCC+0.3
-0.3 to VCC+0.3
Unit
V
V
V
V/ns
V
Value
1.0
120
+150
+300
-55 to +150
Unit
W
°C/W
V
V
Thermal Characteristics (@TA = +25°C, unless otherwise specified.)
Characteristic
Power Dissipation Linear derating factor (Note 5)
Thermal Resistance, Junction to Ambient (Note 5)
Operating Temperature
Lead Temperature (soldering, 10s)
Storage Temperature Range
Note:
Symbol
PD
RθJA
TJ
TL
TSTG
°C
5. When mounted on a standard JEDEC 2-layer FR-4 board.
Recommended Operating Conditions
Parameter
High side floating supply absolute voltage
High side floating supply offset voltage
High side floating output voltage
Low side fixed supply voltage
Low side output voltage
Logic input voltage (HIN and LIN)
Logic ground
Ambient temperature
Note:
Symbol
VB
VS
VHO
VCC
VLO
VIN
VSS
TA
Min
VS + 10
(Note 6)
Max
VS + 20
600
VS
10
0
0
-5
-40
VB
20
VCC
VCC
5
+125
Unit
V
V
V
V
V
V
V
°C
6. Logic operation for VS of -5V to +600V. Logic state held for VS of -5V to -VBS.
DGD21814
Document Number DS38329 Rev. 1 - 2
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DGD21814
DC Electrical Characteristics (VBIAS (VCC, VBS) = 15V, @TA = +25°C, unless otherwise specified.) (Note 7)
Parameter
Logic “1” input voltage
Logic “0” input voltage
High level output voltage, VBIAS - VO
Low level output voltage, VO
Offset supply leakage current
Quiescent VBS supply current
Quiescent VCC supply current
Logic “1” input bias current
Logic “0” input bias current
VBS supply undervoltage positive going threshold
VBS supply undervoltage negative going threshold
VCC supply undervoltage positive going threshold
VCC supply undervoltage negative going threshold
Output high short circuit pulsed current
Output low short circuit pulsed current
Note:
Symbol
VIH
VIL
VOH
VOL
ILK
IBSQ
ICCQ
IIN+
IINVBSUV+
VBSUVVCCUV+
VCCUVIO+
IO-
Min
2.5
–
–
–
–
20
50
–
–
8.0
7.4
8.0
7.4
1.4
1.8
Typ
–
–
–
–
–
60
120
25
–
8.9
8.2
8.9
8.2
1.9
2.3
Max
–
0.8
1.4
0.2
50
150
240
60
5.0
9.8
9.0
9.8
9.0
–
–
Unit
V
V
V
V
µA
µA
uA
µA
µA
V
V
V
V
A
A
Conditions
VCC = 10V to 20V
VCC = 10V to 20V
IO = 0mA
IO = 20mA
VB = VS = 600V
VIN = 0V or 5V
VIN = 0V or 5V
VIN = 5V
VIN = 0V
–
–
–
–
VO = 0V, PW ≤ 10µs
VO = 15V, PW ≤ 10µs
7. The VIN and IIN parameters are applicable to the two logic input pins: HIN and LIN. The VO and IO parameters are applicable to the respective output pins:
HO and LO.
AC Electrical Characteristics (VBIAS (VCC, VBS) = 15V, CL = 1,000pF, @TA = +25°C, unless otherwise specified.)
Parameter
Turn-on propagation delay
Turn-off propagation delay
Delay matching, HO & LO turn-on/off
Turn-on rise time
Turn-off fall time
DGD21814
Document Number DS38329 Rev. 1 - 2
Symbol
tON
tOFF
tDM
tr
tf
Min
–
–
–
–
–
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Typ
180
220
–
40
20
Max
270
330
35
60
35
Unit
ns
ns
ns
ns
ns
Conditions
VS = 0V
VS = 0V or 600V
–
VS = 0V
VS = 0V
April 2016
© Diodes Incorporated
DGD21814
Timing Waveforms
DGD21814
Document Number DS38329 Rev. 1 - 2
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DGD21814
Typical Performance Characteristics (@TA = +25°C, unless otherwise specified.)
DGD21814
Document Number DS38329 Rev. 1 - 2
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DGD21814
Typical Performance Characteristics (continued)
DGD21814
Document Number DS38329 Rev. 1 - 2
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DGD21814
Typical Performance Characteristics (cont.)
DGD21814
Document Number DS38329 Rev. 1 - 2
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DGD21814
Typical Performance Characteristics (cont.)
DGD21814
Document Number DS38329 Rev. 1 - 2
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DGD21814
Package Outline Dimensions
Please see http://www.diodes.com/package-outlines.html for the latest version.
SO-14 (Type TH)
Dim
Min
Max Typ
A
1.55 1.73
-A1
0.10 0.25
-b
0.35 0.51
-c
0.190 0.248
-D
8.56 8.74 8.61
E
5.84 6.20 6.00
E1
3.81 3.99 3.94
e
--1.27
h
--0.33
L
0.41 0.89
-Ø
-0
8
All Dimensions in mm
D
E
E1
b
°
45
h
0.25
A
Gauge Plane
Seating Plane
Ø
A1
e
L
c
Suggested Pad Layout
Please see http://www.diodes.com/package-outlines.html for the latest version.
X
Y
Dimensions Value (in mm)
C
1.27
C1
5.20
X
0.60
Y
2.20
C1
C
Note:
For high voltage applications, the appropriate industry sector guidelines should be considered with regards to creepage and clearance distances between
device Terminals and PCB tracking.
DGD21814
Document Number DS38329 Rev. 1 - 2
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DGD21814
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Copyright © 2016, Diodes Incorporated
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DGD21814
Document Number DS38329 Rev. 1 - 2
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