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DGD21084 PDF 데이터시트 : 부품 기능 및 핀배열

부품번호 DGD21084
기능 HALF BRIDGE GATE DRIVER
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DGD21084 데이터시트, 핀배열, 회로
Description
The DGD21084 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 DGD21084’s high-side
to switch to 600V in a bootstrap operation.
The DGD21084 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. Programmable dead
time, by an external resistor, provides more system level flexibility.
The DGD21084 is offered in SO-14 (Type TH) package, the operating
temperature extends from -40°C to +125°C.
Applications
DC-DC Converters
DC-AC Inverters
AC-DC Power Supplies
Motor Controls
Class D Power Amplifiers
DGD21084
HALF BRIDGE GATE DRIVER IN SO-14
Features
Floating High-side Driver in Bootstrap Operation to 600V
Drives Two N-Channel MOSFETs or IGBTs in a Half Bridge
Configuation
Outputs Tolerant to Negative Transients
Programmable Dead Time to Protect MOSFETs
Wide Logic and Low-side Gate Driver Supply Voltage: 10V to
20V
Wide Logic Supply Voltage Offset Voltage: -5V to 5V
Logic Inputs (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)
Mechanical Data
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)
Typical Configuration
SO-14 (Type TH)
Top View
Ordering Information (Note 4)
Product
DGD21084S14-13
Marking
DGD21084
Reel Size (inches)
13
Tape Width (mm)
16
Quantity per Reel
2,500
Notes:
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
DGD21084
YY WW
= Manufacturer’s marking
DGD21084 = Product Type Marking Code
YY = Year (ex: 16 = 2016)
WW = Week (01 to 53)
DGD21084
Document Number DS38342 Rev. 1 - 2
1 of 12
www.diodes.com
April 2016
© Diodes Incorporated




DGD21084 pdf, 반도체, 판매, 대치품
DGD21084
DC Electrical Characteristics (VBIAS (VCC, VBS) = 15V, VSS = COM, @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 Under-voltage Positive Going Threshold
Symbol
VIH
VIL
VOH
VOL
ILK
IBSQ
ICCQ
IIN+
IIN-
VBSUV+
Min Typ Max Unit
Conditions
2.5
V VCC = 10V to 20V
– – 0.6 V VCC = 10V to 20V
0.02 0.2 V IO = 2mA
0.02 0.1 V IO = 2mA
– – 50 µA VB = VS = 600V
20 75 130 µA VIN = 0V or 5V
0.4 1.0 1.6 mA VIN = 0V or 5V, RDT = 0W
5 20 µA HIN = 5V, LIN* = 0V
– – 5 µA HIN = 0V, LIN* = 5V
8.0 8.9 9.8 V
VBS Supply Under-voltage Negative Going
Threshold
VCC Supply Under-voltage Positive Going Threshold
VBSUV-
VCCUV+
7.4 8.2 9.0 V
8.0 8.9 9.8 V
VCC Supply Under-voltage Negative Going
Threshold
Hysteresis
Output High Short Circuit Pulsed Current
Output Low Short Circuit Pulsed Current
VCCUV-
VCCUV+
VBSUV+
IO+
IO-
7.4 8.2 9.0 V
0.3 0.7
120 200
250 600
V
mA VO = 0V, PW ≤ 10µs
mA VO = 15V, PW ≤ 10µs
Note:
7. The VIN and IIN parameters are referenced to VSS and are applicable to the two logic input pins: HIN and LIN*. The VO and IO parameters are referenced
to COM and are applicable to the respective output pins: HO and LO.
AC Electrical Characteristics (VBIAS (VCC, VBS) = 15V, VSS = COM, CL = 1000pF, @TA = +25°C, unless otherwise specified.)
Parameter
Turn-on Propagation Delay
Turn-off Propagation Delay
Delay Matching, | tON - tOFF|
Turn-on Rise Time
Turn-off Fall Time
Deadtime: tDT LO-HO & tDT HO-LO
Deadtime Matching = tDT LO-HO - tDT HO-LO
Symbol
Min
Typ
Max Unit
Conditions
tON 220 300 ns VS = 0V
tOFF 200 280 ns VS = 0V or 600V
tDMON
0 30 ns
tR 100 220 ns VS = 0V
tF 35 80 ns VS = 0V
400 540 680 ns RDT = 0W
tDT 4 5 6 us RDT = 200KW (Note 8)
tMDT
0 60 ns RDT = 0W
0 600 ns RDT = 200KW
Note:
8. Guaranted by design, not tested in production.
DGD21084
Document Number DS38342 Rev. 1 - 2
4 of 12
www.diodes.com
April 2016
© Diodes Incorporated

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DGD21084 전자부품, 판매, 대치품
Typical Performance Characteristics (Cont.)
DGD21084
DGD21084
Document Number DS38342 Rev. 1 - 2
7 of 12
www.diodes.com
April 2016
© Diodes Incorporated

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