DGD21032
HALF-BRIDGE GATE DRIVER IN SO-8
Description
The DGD21032 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 DGD21032’s high side
to switch to 600V in a bootstrap operation.
The DGD21032 logic inputs are compatible with standard TTL and
CMOS levels (down to 3.3V) to interface easily with controlling
devices. The driver output features high pulse current buffers
designed for minimum driver cross conduction. DGD21032 has a fixed
internal deadtime of 430ns (typical).
The DGD21032 is offered in the SO-8 (Type TH) package and
operates over an extended -40° to +125° temperature range.
C
C
Features
Floating High-Side Driver in Bootstrap Operation to 600V
Drives Two N-channel MOSFETs or IGBTs in a Half-Bridge
Configuration
290mA Source/600mA Sink Output Current Capability
Outputs Tolerant to Negative Transients
Internal Dead Time of 430ns to Protect MOSFETs
Wide Low Side Gate Driver Supply Voltage: 10V to 20V
Logic Input (HIN and LIN*) 3.3V Capability
Schmitt Triggered Logic Inputs
Undervoltage Lockout for V
CC
(Logic and Low Side Supply)
Extended Temperature Range: -40° to +125°
C
C
Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)
Halogen and Antimony Free. “Green” Device (Note 3)
Mechanical Data
Applications
DC-DC Converters
DC-AC Inverters
AC-DC Power Supplies
Motor Controls
Class D Power Amplifiers
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)
Typical Configuration
SO-8 (Type TH)
Top View
Ordering Information
(Note 4)
Product
DGD21032S8-13
Notes:
Marking
DGD21032
Reel Size (inch)
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
= Manufacturer’s Marking
DGD21032 = Product Type Marking Code
YY
= Year (ex: 16 = 2016)
WW
= Week (01 to 53)
Typical Configuration
DGD21032
YY WW
DGD21032
Document Number DS39057
Rev. 1 - 2
1 of 11
www.diodes.com
September 2016
© Diodes Incorporated
DGD21032
Pin Diagrams
Vcc
1
8
V
B
HIN
2
7
HO
LIN
*
3
6
V
S
COM
4
5
LO
Top View: SO-8 (Type TH)
Pin Descriptions
Pin Number
1
2
3
4
5
6
7
8
Pin Name
V
CC
HIN
LIN*
COM
LO
V
S
HO
V
B
Function
Logic and Low Side Supply
Logic Input for High-Side Gate Driver Output in Phase with HO
Logic input for Low-Side Gate Driver Output out of Phase with LO
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
DGD21032
Document Number DS39057
Rev. 1 - 2
2 of 11
www.diodes.com
September 2016
© Diodes Incorporated
DGD21032
Absolute Maximum Ratings
(@T
A
= +25° unless otherwise specified.)
C,
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 (HIN and LIN*)
Symbol
V
B
V
S
V
HO
dV
S
/ dt
V
CC
V
LO
V
IN
Value
-0.3 to +624
V
B
-24 to V
B
+0.3
V
S
-0.3 to V
B
+0.3
50
-0.3 to +24
-0.3 to V
CC
+0.3
-0.3 to V
CC
+0.3
Unit
V
V
V
V/ns
V
V
V
Thermal Characteristics
(@T
A
= +25° unless otherwise specified.)
C,
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:
5. When mounted on a standard JEDEC 2-layer FR-4 board.
Symbol
P
D
R
θJA
T
J
T
L
T
STG
Value
0.625
200
+150
+300
-55 to +150
Unit
W
°
C/W
°
C
Recommended Operating Conditions
Parameter
High Side Floating Supply Absolute Voltage
High Side Floating Supply Offset Voltage
High Side Floating Output Voltage
Low Side Supply Voltage
Low Side Output Voltage
Logic Input Voltage (HIN & LIN*)
Ambient Temperature
Note:
Symbol
V
B
V
S
V
HO
V
CC
V
LO
V
IN
T
A
Min
V
S
+ 10
(Note 6)
V
S
10
0
0
-40
Max
V
S
+ 20
600
V
B
20
V
CC
5
+125
Unit
V
V
V
V
V
V
°
C
6. Logic operation for V
S
of -5V to +600V. Logic state held for V
S
of -5V to -V
BS.
DGD21032
Document Number DS39057
Rev. 1 - 2
3 of 11
www.diodes.com
September 2016
© Diodes Incorporated
DGD21032
DC Electrical Characteristics
(V
BIAS
(V
CC
, V
BS
) = 15V, @T
A
= +25° unless otherwise specified.) (Note 7)
C,
Parameter
Logic “1” (HIN) & Logic “0” (LIN*) Input Voltage
Logic “0” (HIN) & Logic “1” (LIN*) Input Voltage
High Level Output Voltage, V
BIAS
- V
O
Low Level Output Voltage, V
O
Offset Supply Leakage Current
Quiescent V
BS
Supply Current
Quiescent V
CC
Supply Current
Logic “1” Input Bias Current
Logic “0” Input Bias Current
V
CC
Supply Undervoltage Positive Going Threshold
V
CC
Supply Undervoltage Negative Going Threshold
V
BS
Supply Undervoltage Positive Going Threshold
V
BS
Supply Undervoltage Negative Going Threshold
Output High Short Circuit Pulsed Current
Output Low Short Circuit Pulsed Current
Note:
Symbol
V
IH
V
IL
V
OH
V
OL
I
LK
I
BSQ
I
CCQ
I
IN+
I
IN-
V
CCUV+
V
CCUV-
V
BSUV+
V
BSUV-
I
O+
I
O-
Min
2.5
–
–
–
–
–
–
–
–
7.4
7.1
5.5
5.3
130
270
Typ
–
–
0.05
0.02
–
60
350
3
–
8.5
7.8
6.5
6.3
290
600
Max
–
0.8
0.2
0.1
50
100
500
10
5
9.6
8.8
7.5
7.3
–
–
Unit
V
V
V
V
µA
µA
µA
µA
µA
V
V
V
V
mA
mA
Condition
V
CC
= 10V to 20V
V
CC
= 10V to 20V
I
O
= 2mA
I
O
= 2mA
V
B
= V
S
= 600V
V
IN
= 0V or 5V
V
IN
= 0V or 5V
HIN = 5V, LIN* = 0V
HIN = 0V, LIN* = 5V
–
–
–
–
V
O
= 0V, PW ≤ 10µs
V
O
= 15V, PW ≤ 10µs
7. The V
IN
and I
IN
parameters are applicable to the two logic pins: HIN and LIN*. The V
O
and I
O
parameters are applicable to the respective output pins: HO
and LO.
AC Electrical Characteristics
(V
BIAS
(V
CC
, V
BS
) = 15V, C
L
= 1000pF, @T
A
= +25° unless otherwise specified.)
C,
Parameter
Turn-On Propagation Delay
Turn-Off Propagation Delay
Delay Matching, HO & LO Turn-On / Turn-Off
Turn-On Rise Time
Turn-Off Fall Time
Deadtime: t
DT LO-HO
& t
DT HO-LO
Symbol
t
ON
t
OFF
t
DM
t
R
t
F
t
DT
Min
–
–
–
–
–
300
Typ
680
150
–
70
35
430
Max
820
220
60
170
90
550
Unit
ns
ns
ns
ns
ns
ns
Condition
V
S
= 0V
V
S
= 600V
–
V
S
= 0V
V
S
= 0V
–
DGD21032
Document Number DS39057
Rev. 1 - 2
4 of 11
www.diodes.com
September 2016
© Diodes Incorporated
DGD21032
Timing Waveforms
DGD21032
Document Number DS39057
Rev. 1 - 2
5 of 11
www.diodes.com
September 2016
© Diodes Incorporated
京公网安备 11010802033920号
EEWORLD
