IR2184PBF Datasheet PDF - International Rectifier

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IR2184PBF
International Rectifier

Part Number IR2184PBF
Description HALF-BRIDGE DRIVER
Page 24 Pages


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Data Sheet No. PD60174 revG
IR2184(4)(S) & (PbF)
Features
Floating channel designed for bootstrap operation
Fully operational to +600V
Tolerant to negative transient voltage
dV/dt immune
Gate drive supply range from 10 to 20V
Undervoltage lockout for both channels
3.3V and 5V input logic compatible
Matched propagation delay for both channels
Logic and power ground +/- 5V offset.
Lower di/dt gate driver for better noise immunity
Output source/sink current capability 1.4A/1.8A
Also available LEAD-FREE (PbF)
HALF-BRIDGE DRIVER
Packages
8-Lead PDIP
IR2184
14-Lead PDIP
IR21844
8-Lead SOIC
IR2184S
14-Lead SOIC
IR21844S
Description
The IR2184(4)(S) are high voltage,
high speed power MOSFET and IGBT
drivers with dependent high and low
IR2181/IR2183/IR2184 Feature Comparison
Cross-
Part
Input
logic
conduction
prevention
Dead-Time
Ground Pins
Ton/Toff
side referenced output channels. Pro-
prietary HVIC and latch immune
2181
21814
HIN/LIN
logic
no
none
COM
VSS/COM
180/220 ns
CMOS technologies enable rugge-
2183
HIN/LIN
yes
Internal 500ns
COM
180/220 ns
dized monolithic construction. The
21834
Program 0.4 ~ 5 us VSS/COM
logic input is compatible with standard
2184
21844
IN/SD
yes
Internal 500ns
Program 0.4 ~ 5 us
COM
VSS/COM
680/270 ns
CMOS or LSTTL output, down to 3.3V
logic. The output drivers feature a
high pulse current buffer stage designed for minimum driver cross-conduction. The floating channel can be
used to drive an N-channel power MOSFET or IGBT in the high side configuration which operates up to 600
volts.
Typical Connection
VCC
VCC
VB
IN IN HO
SD SD VS
COM
LO
IR2184
(Refer to Lead Assignments for correct
configuration). This/These diagram(s) show
electrical connections only. Please refer to
our Application Notes and DesignTips for
proper circuit board layout.
up to 600V
TO
LOAD
HO
VCC
VCC
VB
IN IN VS
SD SD
DT
VSS
VSS COM
RDT LO
IR21844
up to 600V
TO
LOAD
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IR2184(4)(S)&(PbF)
Absolute Maximum Ratings
Absolute maximum ratings indicate sustained limits beyond which damage to the device may occur. All voltage parameters
are absolute voltages referenced to COM. The thermal resistance and power dissipation ratings are measured under board
mounted and still air conditions.
Symbol
Definition
Min.
Max. Units
VB
VS
VHO
VCC
VLO
DT
VIN
VSS
dVS/dt
PD
High side floating absolute voltage
High side floating supply offset voltage
High side floating output voltage
Low side and logic fixed supply voltage
Low side output voltage
Programmable dead-time pin voltage (IR21844 only)
Logic input voltage (IN & SD)
Logic ground (IR21844 only)
Allowable offset supply voltage transient
Package power dissipation @ TA +25°C (8-lead PDIP)
(8-lead SOIC)
(14-lead PDIP)
-0.3
VB - 25
VS - 0.3
-0.3
-0.3
VSS - 0.3
VSS - 0.3
VCC - 25
625
VB + 0.3
VB + 0.3
25
VCC + 0.3
VCC + 0.3
VSS + 10
VCC + 0.3
50
1.0
0.625
1.6
V
V/ns
W
(14-lead SOIC)
1.0
RthJA
Thermal resistance, junction to ambient
(8-lead PDIP)
(8-lead SOIC)
(14-lead PDIP)
125
200
75 °C/W
(14-lead SOIC)
120
TJ Junction temperature
— 150
TS Storage temperature
-50 150 °C
TL Lead temperature (soldering, 10 seconds)
— 300
Recommended Operating Conditions
The input/output logic timing diagram is shown in figure 1. For proper operation the device should be used within the
recommended conditions. The VS and VSS offset rating are tested with all supplies biased at 15V differential.
Symbol
Definition
Min.
Max. Units
VB
VS
VHO
VCC
VLO
VIN
DT
VSS
High side floating supply absolute voltage
High side floating supply offset voltage
High side floating output voltage
Low side and logic fixed supply voltage
Low side output voltage
Logic input voltage (IN & SD)
Programmable dead-time pin voltage (IR21844 only)
Logic ground (IR21844 only)
VS + 10
Note 1
VS
10
0
VSS
VSS
-5
VS + 20
600
VB
20
VCC
VSS + 5
VCC
5
V
TA Ambient temperature
-40 125 °C
Note 1: Logic operational for VS of -5 to +600V. Logic state held for VS of -5V to -VBS. (Please refer to the Design Tip
DT97-3 for more details).
Note 2: IN and SD are internally clamped with a 5.2V zener diode.
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IR2184(4)(S)&(PbF)
Dynamic Electrical Characteristics
VBIAS (VCC, VBS) = 15V, VSS = COM, CL = 1000 pF, TA = 25°C, DT = VSS unless otherwise specified.
Symbol
Definition
Min. Typ. Max. Units Test Conditions
ton
toff
tsd
MTon
Turn-on propagation delay
Turn-off propagation delay
Shut-down propagation delay
Delay matching, HS & LS turn-on
— 680 900
— 270 400
— 180 270
VS = 0V
VS = 0V or 600V
— 0 90 nsec
MToff Delay matching, HS & LS turn-off
— 0 40
tr
tf
DT
MDT
Turn-on rise time
— 40
Turn-off fall time
— 20
Deadtime: LO turn-off to HO turn-on(DTLO-HO) & 280 400
HO turn-off to LO turn-on (DTHO-LO) 4
5
Deadtime matching = DTLO - HO - DTHO-LO
—0
—0
60
35
520
6 µsec
50
nsec
600
VS = 0V
VS = 0V
RDT= 0
RDT = 200k
RDT=0
RDT = 200k
Static Electrical Characteristics
VBIAS (VCC, VBS) = 15V, VSS = COM, DT= VSS and TA = 25°C unless otherwise specified. The VIL, VIH and IIN
parameters are referenced to VSS /COM and are applicable to the respective input leads: IN and SD. The VO, IO and Ron
parameters are referenced to COM and are applicable to the respective output leads: HO and LO.
Symbol
VIH
VIL
VSD,TH+
VSD,TH-
VOH
VOL
ILK
IQBS
IQCC
IIN+
IIN-
VCCUV+
VBSUV+
VCCUV-
VBSUV-
VCCUVH
VBSUVH
IO+
Definition
Logic “1” input voltage for HO & logic “0” for LO
Logic “0” input voltage for HO & logic “1” for LO
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
Quiescent VBS supply current
Quiescent VCC supply current
Logic “1” input bias current
Logic “0” input bias current
VCC and VBS supply undervoltage positive going
threshold
VCC and VBS supply undervoltage negative going
threshold
Hysteresis
Output high short circuit pulsed current
IO- Output low short circuit pulsed current
Min.
2.7
2.7
20
0.4
8.0
Typ. Max. Units Test Conditions
——
— 0.8
VCC = 10V to 20V
VCC = 10V to 20V
——
VCC = 10V to 20V
V
— 0.8
VCC = 10V to 20V
— 1.2
IO = 0A
— 0.1
— 50
µA
60 150
1.0 1.6 mA
IO = 0A
VB = VS = 600V
VIN = 0V or 5V
VIN = 0V or 5V
25 60
µA
— 1.0
8.9 9.8
IN = 5V, SD = 0V
IN = 0V, SD = 5V
7.4 8.2 9.0
0.3 0.7 —
V
1.4 1.9 —
1.8 2.3 —
A
VO = 0V,
PW 10 µs
VO = 15V,
PW 10 µs
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IR2184(4)(S)&(PbF)
Functional Block Diagrams
2184
UV
DETECT
R
HV
LEVEL
PULSE
FILTER
RQ
S
IN
VSS/COM
SHIFTER
LEVEL
PULSE
SHIFT
GENERATOR
+5V
DEADTIME
SD
VSS/COM
LEVEL
SHIFT
DELAY
UV
DETECT
VB
HO
VS
VCC
LO
COM
21844
UV
DETECT
R
HV
LEVEL
PULSE
FILTER
RQ
S
IN
VSS/COM
SHIFTER
LEVEL
PULSE
SHIFT
GENERATOR
DT DEADTIME
+5V
SD
VSS
VSS/COM
LEVEL
SHIFT
DELAY
UV
DETECT
VB
HO
VS
VCC
LO
COM
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Related : Start with IR2184PB Part Numbers by
IR2184PBF HALF-BRIDGE DRIVER IR2184PBF
International Rectifier
IR2184PBF pdf

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