DGD2104A

DGD2104A
HALF-BRIDGE GATE DRIVER IN SO-8
Description
Features
The DGD2104A 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 DGD2104A’s high
side to switch to 600V in a bootstrap operation.
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The DGD2104A logic inputs are compatible with standard TTL and
CMOS levels (down to 3.3V) to interface easily with controlling
devices. The driver outputs feature high pulse current buffers
designed for minimum driver cross conduction. The DGD2104A has a
fixed internal deadtime of 520ns (typical).
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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
210mA Source / 360mA Sink Output Current Capability
Outputs Tolerant to Negative Transients
Internal Dead Time of 520ns to Protect MOSFETs
Wide Low Side Gate Driver Supply Voltage: 10V to 20V
Logic Input (IN and SD*) 3.3V Capability
Schmitt Triggered Logic Inputs
Undervoltage Lockout for VCC (Logic and Low Side Supply)
The DGD2104A is offered in the SO-8 (Type TH) package and
operates over an extended -40°C to +125°C temperature range.
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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)
Applications
Mechanical Data
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DC-DC Converters
DC-AC Inverters
AC-DC Power Supplies
Motor Controls
Class D Power Amplifiers
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Case: SO-8 (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: 0.075 grams (Approximate)
SO-8 (Type TH)
Typical Configuration
Top View
Ordering Information (Note 4)
Part Number
DGD2104AS8-13
Notes:
Marking
DGD2104A
Reel size (inches)
13
Tape width (mm)
12
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
DGD2104A
YY WW
DGD2104A
Document number: DS38272 Rev. 2 - 2
= Manufacturer’s Marking
DGD2104A = Product Type Marking Code
YY
= Year (ex: 16 = 2016)
WW
= Week (01 - 53)
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DGD2104A
Pin Diagrams
Top View: SO-8 (Type TH)
Pin Descriptions
Pin Number
1
2
3
4
5
6
7
8
Pin Name
VCC
IN
SD*
COM
LO
VS
HO
VB
Function
Logic and Low Side Supply
Logic Input for High-Side and Low-Side Gate Driver Outputs (HO and LO), in Phase with HO
Logic Input for Shutdown, Enabled Low
Low-Side and Logic Return
Low-Side Gate Drive Output
High-Side Floating Supply Return
High-Side Gate Drive Output
High-Side Floating Supply
Functional Block Diagram
DGD2104A
Document number: DS38272 Rev. 2 - 2
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DGD2104A
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
Low-Side Output Voltage
Logic Input Voltage (IN and SD*)
Symbol
VB
VS
VHO
dVS / dt
VCC
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
-0.3 to VCC+0.3
-0.3 to VCC+0.3
Unit
V
V
V
V/ns
V
V
V
Value
0.625
200
+150
+300
-55 to +150
Unit
W
°C/W
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 (IN and SD*)
Ambient Temperature
Note:
Symbol
VB
VS
VHO
VCC
VLO
VIN
TA
Min
VS + 10
(Note 6)
VS
10
0
0
-40
Max
VS + 20
600
VB
20
VCC
5
+125
Unit
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.
DGD2104A
Document number: DS38272 Rev. 2 - 2
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DGD2104A
DC Electrical Characteristics (VBIAS (VCC, VBS) = 15V, @TA = +25°C, unless otherwise specified.) (Note 7)
Parameter
Logic “1” (IN) & Logic “0” (SD*) Input Voltage
Logic “0” (IN) & Logic “1” (SD*) 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
VCC Supply Under-Voltage Positive Going Threshold
VCC Supply Under-Voltage 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+
IINVCCUV+
VCCUVIO+
IO-
Min
2.5
–
–
–
–
–
–
–
–
8.0
7.4
130
270
Typ
–
–
0.05
0.02
–
30
370
3
–
8.9
8.2
210
360
Max
–
0.8
0.2
0.1
50
55
500
10
5
9.8
9.0
–
–
Unit
V
V
V
V
µA
µA
µA
µA
µA
V
V
mA
mA
Conditions
VCC = 10V to 20V
VCC = 10V to 20V
IO = 2mA
IO = 2mA
VB = VS = 600V
VIN = 0V or 5V
VIN = 0V or 5V
VIN = 5V, SD* = 0V
VIN = 0V, SD* = 5V
–
–
VO = 0V, PW ≤ 10µs
VO = 15V, PW ≤ 10µs
7. The VIN and IIN parameters are applicable to the two logic input pins: IN and SD*. The VO and IO parameters are applicable to the respective output pins:
HO and LO.
AC Electrical Characteristics (VBIAS (VCC, VBS) = 15V, CL = 1000pF, @TA = +25°C, unless otherwise specified.)
Parameter
Turn-on Propagation Delay
Turn-off Propagation Delay
Shutdown Propagation Delay
Delay Matching, HO & LO Turn-on / Turn-off
Turn-on Rise Time
Turn-off Fall Time
Deadtime: tDT LO-HO & tDT HO-LO
DGD2104A
Document number: DS38272 Rev. 2 - 2
Symbol
tON
tOFF
tSD
tDM
tr
tf
tDT
Min
–
–
–
–
–
–
400
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Typ
680
150
160
–
100
50
520
Max
820
220
220
60
170
60
650
Unit
ns
ns
ns
ns
ns
ns
ns
Conditions
VS = 0V
VS = 600V
–
–
VS = 0V
VS = 0V
–
February 2016
© Diodes Incorporated
DGD2104A
Timing Waveforms
DGD2104A
Document number: DS38272 Rev. 2 - 2
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DGD2104A
Typical Performance Characteristics (@TA = +25°C, unless otherwise specified.)
DGD2104A
Document number: DS38272 Rev. 2 - 2
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DGD2104A
Typical Performance Characteristics (cont.)
DGD2104A
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DGD2104A
Typical Performance Characteristics (cont.)
DGD2104A
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DGD2104A
Typical Performance Characteristics (cont.)
DGD2104A
Document number: DS38272 Rev. 2 - 2
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DGD2104A
Typical Performance Characteristics (cont.)
DGD2104A
Document number: DS38272 Rev. 2 - 2
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DGD2104A
Package Outline Dimensions
Please see AP02001 at http://www.diodes.com/_files/datasheets/ap02001.pdf for the latest version.
SO-8 (Type TH)
D
E
SO-8 (Type TH)
Dim
Min
Max Typ
A
1.35 1.75
-A1
0.10 0.25
-A2
--1.45
b
0.35 0.51
-c
0.190 0.248
-D
4.80 5.00 4.90
E
5.80 6.20 6.00
E1
3.80 4.00 3.90
e
--1.27
h
0.25 0.50
-L
0.41 1.27
-L1
--1.04
Ø
-0
8
All Dimensions in mm
E1
b
R 0.16+/-0.02
h
°
45
R 0.23+/-0.02
0.25
A
e
Gauge Plane
Seating Plane
Ø
A2
L
A1
L1
c
Suggested Pad Layout
Please see AP02001 at http://www.diodes.com/_files/datasheets/ap02001.pdf for the latest version.
SO-8 (Type TH)
X
Y
Dimensions Value (in mm)
C
1.27
C1
5.20
X
0.60
Y
2.20
C1
C
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DGD2104A
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Copyright © 2016, Diodes Incorporated
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DGD2104A
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