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DGD2184 PDF 데이터시트 : 부품 기능 및 핀배열

부품번호 DGD2184
기능 HALF-BRIDGE GATE DRIVER
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DGD2184 데이터시트, 핀배열, 회로
Description
The DGD2184 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 DGD2184’s high-side
to switch to 600V in a bootstrap operation.
The DGD2184 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. The DGD2184 has a
fixed internal deadtime of 400ns (typ).
The DGD2184 is offered in SO-8 (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
DGD2184
HALF BRIDGE GATE DRIVER IN SO-8
Features
Floating High-side Driver in Bootstrap Operation to 600V
Drives Two N-Channel MOSFETs or IGBTs in Half Bridge
Configuration
1.4A Source / 1.8A Sink Output Current Capability
Outputs Tolerant to Negative Transients
Internal Dead Time of 400ns to Protect MOSFETs
Wide Low-side Gate Driver and Logic Supply: 10V to 20V
Logic Input (IN and SD*) 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-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
DGD2184S8-13
Marking
DGD2184
Reel Size (inches)
13
Tape Width (mm)
12
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
DGD2184
YY WW
= Manufacturer’s marking
DGD2184 = Product Type Marking Code
YY = Year (ex: 16 = 2016)
WW = Week (01 to 53)
DGD2184
Document Number DS38285 Rev. 2 - 2
1 of 12
www.diodes.com
February 2016
© Diodes Incorporated




DGD2184 pdf, 반도체, 판매, 대치품
DGD2184
DC Electrical Characteristics (VBIAS (VCC, VBS) = 15V, @TA = +25°C, unless otherwise specified.) (Note 7)
Parameter
Symbol Min Typ Max Unit
Conditions
Logic “1” Input Voltage
Logic “0” Input Voltage
SD* Input Positive Going Threshold
SD* Input Negative Going Threshold
High Level Output Voltage, VBIAS - VO
Low Level Output Voltage, VO
Offset Supply Leakage Current
VIH 2.5 – – V VCC = 10V to 20V
VIL – – 0.8 V VCC = 10V to 20V
VSDTH+ 2.5 50
V VCC = 10V to 20V
VSDTH- 20 0.8 V VCC = 10V to 20V
VOH – – 1.2 V
IO = 0mA
VOL – – 0.1 V
IO = 20mA
ILK – – 50 µA VB = VS = 600V
Quiescent VBS Supply Current
IBSQ
20 60 150 µA VIN = 0V or 5V
Quiescent VCC Supply Current
ICCQ
0.4 1.0 1.8 mA VIN = 0V or 5V
Logic “1” Input Bias Current
IIN+ 25 60 µA IN = 5V, SD* = 0V
Logic “0” Input Bias Current
IIN- – – 1.0 µA IN = 0V, SD* = 5V
VBS Supply Under-voltage Positive Going Threshold
VBSUV+
8.0
8.9 9.8
V
VBS Supply Under- voltage Negative Going
Threshold
VBSUV-
7.4
8.2 9.0
V
VCC Supply Under- voltage Positive Going Threshold VCCUV+ 8.0 8.9 9.8 V
VCC Supply Under-voltage Negative Going
Threshold
VCCUV-
7.4
8.2 9.0
V
Output High Short Circuit Pulsed Current
Output Low Short Circuit Pulsed Current
IO+
1.4 1.9
A VO = 0V, PW ≤ 10µs
IO-
1.7 2.3
A VO = 15V, PW ≤ 10µs
Note: 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
Shut-down Propagation Delay
Delay Matching, HO & LO Turn-on
Delay Matching, HO & LO Turn-off
Turn-on Rise Time
Turn-off Fall Time
Deadtime: tDT LO-HO & tDT HO-LO
Symbol Min Typ Max Unit
Conditions
tON
680 900
ns
VS = 0V
tOFF
270 400
ns
VS = 0V or 600V
tSD
180 270
ns
tDMON – – 90 ns
tDMOFF
40 ns
Io = 0A
tR 40 60 ns VS = 0V
tF 20 35 ns VS = 0V
tDT
280
400 520
ns
DGD2184
Document Number DS38285 Rev. 2 - 2
4 of 12
www.diodes.com
February 2016
© Diodes Incorporated

4페이지










DGD2184 전자부품, 판매, 대치품
Typical Performance Characteristics (Cont.)
DGD2184
DGD2184
Document Number DS38285 Rev. 2 - 2
7 of 12
www.diodes.com
February 2016
© Diodes Incorporated

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