IR2S1844PBF IRF [International Rectifier], IR2S1844PBF Datasheet

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IR2S1844PBF

Manufacturer Part Number
IR2S1844PBF
Description
HALF-BRIDGE DRIVER
Manufacturer
IRF [International Rectifier]
Datasheet
1.IR2S1844PBF.pdf (26 pages)
Features
Description
The IRS2184/IRS21844 are high volt-
age, high speed power MOSFET and
IGBT drivers with dependent high-side
and low-side referenced output chan-
nels. Proprietary HVIC and latch
immune CMOS technologies enable
ruggedized monolithic construction.
The logic input is compatible with stan-
dard CMOS or LSTTL output, down to 3.3
V 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 V.
Typical Connection
www.irf.com
(Refer to Lead Assignments for correct
configuration).These diagrams show
electrical connections only. Please refer
to our Application Notes and DesignTips
for proper circuit board layout.
IN
SD
V
CC
Floating channel designed for bootstrap operation
Fully operational to +600 V
Tolerant to negative transient voltage, dV/dt immune
Gate drive supply range from 10 V to 20 V
Undervoltage lockout for both channels
3.3 V and 5 V input logic compatible
Matched propagation delay for both channels
Logic and power ground +/- 5 V offset
Lower di/dt gate driver for better noise immunity
Output source/sink current capability 1.4 A/1.8 A
RoHS compliant
V
IN
SD
COM
CC
HO
LO
V
V
IRS2184
B
S
V
IN
V
SD
CC
SS
Feature Comparison
21814
21834
21844
2181
2183
2184
Part
R
up to 600 V
DT
HIN/LIN
HIN/LIN
IN/SD
Input
logic
V
IN
SD
DT
V
CC
SS
Packages
IRS2184
LOAD
TO
COM
HO
conduction
LO
prevention
V
V
B
S
Cross-
logic
yes
yes
no
HALF-BRIDGE DRIVER
8-Lead SOIC
IRS2184S
8-Lead PDIP
IRS2184
Program 400-5000
Program 400-5000
/
Internal 400
Internal 400
IRS21844(S)PbF
Deadtime
none
(ns)
IRS21844
14-Lead PDIP
Data Sheet No. PD60252
IRS21844
Ground Pins
V
V
V
SS
SS/
SS
COM
COM
COM
/COM
/COM
COM
up to 600 V
14-Lead SOIC
IRS21844S
180/220
180/220
680/270
t on /t off
(ns)
LOAD
TO
1

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IR2S1844PBF Summary of contents

Page 1

Features Floating channel designed for bootstrap operation Fully operational to +600 V Tolerant to negative transient voltage, dV/dt immune Gate drive supply range from Undervoltage lockout for both channels 3.3 V and 5 V input ...

Page 2

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 ...

Page 3

Dynamic Electrical Characteristics COM, C BIAS Symbol Definition t on Turn-on propagation delay t off Turn-off propagation delay t sd Shut-down propagation delay MTon Delay matching, HS ...

Page 4

Functional Block Diagrams 2184 IN DEADTIME +5V SD 21844 IN DEADTIME DT +5V SD VSS www.irf.com IRS2184/IRS21844(S)PbF PULSE HV FILTER LEVEL SHIFTER VSS/COM LEVEL PULSE SHIFT GENERATOR VSS/COM LEVEL DELAY SHIFT HV LEVEL SHIFTER VSS/COM LEVEL PULSE SHIFT GENERATOR VSS/COM ...

Page 5

Lead Definitions Symbol Description Logic input for high-side and low-side gate driver outputs (HO and LO), in phase with HO IN (referenced to COM for IRS2184 and VSS for IRS21844) Logic input for shutdown (referenced Programmable deadtime ...

Page 6

Figure 1. Input/Output Timing Diagram SD 50 90% LO Figure 3. Shutdown Waveform Definitions www.irf.com IRS2184/IRS21844(S)PbF IN (LO) IN (HO Figure 2. Switching Time Waveform Definitions ...

Page 7

Max. 800 Typ. 600 400 -50 - Temperature ( Figure 6A. Turn-On Propagation Delay vs. Tem perature 700 600 500 400 Max. 300 Typ. 200 100 -50 - Temperature ( ...

Page 8

Max. 200 Typ. 100 0 -50 - Temperature ( Figure 8A. SD Propagation Delay vs. Tem perature 120 100 Max Typ -50 - Temperature ( Figure ...

Page 9

Max. Typ 20 0 -50 - Temperature ( C) Figure 10A. Turn-Off Fall Tim e vs. Tem perature 1100 900 700 Max. 500 Typ. Min. 300 100 -50 - Temperature ...

Page 10

Figure 11C. Deadtim e vs Max Supply Voltage (V) BAIS Figure 12B. ...

Page 11

Max Supply Voltage (V) Figure 13B. Logic "0" Input Voltage vs. Supply Voltage Max Supply Voltage (V) CC ...

Page 12

Max Supply Voltage (V) Figure 15B. SD Input Negative Going Threshold vs. Supply Voltage 5.0 4.0 3.0 2.0 Max 1.0 0 Supply Voltage (V) BIAS ...

Page 13

Max. 0.2 0.1 0 Supply Voltage (V) Figure 17B. Low Level Output vs. Supply Voltage 500 400 300 200 100 Max. 0 100 200 300 400 V Boost Voltage (V) B Figure 18B. ...

Page 14

V Floating Supply Voltage (V) BS Figure 19B. V Supply Current BS vs. V Floating Supply Voltage Supply ...

Page 15

Max. 40 Typ Supply Voltage (V) Figure 21B. Logic "1" Input Bias Current vs. Supply Voltage 6 5 Max Supply Voltage ...

Page 16

Max. 9 Typ -50 - Temperature ( Figure 24. V and V Undervoltage Threshold (-) CC BS vs. Tem perature Typ ...

Page 17

Typ Supply Voltage (V) Figure 26B. Output Sink Current vs. Supply Voltage 140 120 100 Frequency (kHz) Figure 28. IRS2181 vs. ...

Page 18

Frequency (kHz) Figure 30. IRS2181 vs. Frequency (IRFPE50 =15 V gate CC 140 120 100 Frequency (kHz) Figure 32. IRS21814 vs. ...

Page 19

Frequency (kHz) Figure 34. IRS21814 vs. Frequency (IRFPE50 =15 V gate CC 140 120 100 Frequency (kHz) Figure 36. IRS2181s vs. ...

Page 20

Frequency (kHz) Figure 38. IRS2181s vs. Frequency (IRFPE50 =15 V gate CC 140 120 100 Frequency (kHz) Figure 40. IRS21814s vs. ...

Page 21

Figure 42. IRS21814s vs. Frequency (IRFPE50), www.irf.com IRS2184/IRS21844(S)PbF 140 120 100 100 Frequency (kHz =15 V gate CC 140v 70v 0v 1000 21 ...

Page 22

Cast Outlines 0.25 [.010 0.25 [.010 NOTES: 1. DIMENSIONING & TOLERANCING PER ASME Y14.5M-1994. 2. CONTROLLING ...

Page 23

IRS2184/IRS21844(S)PbF 14-Lead PDIP 14-Lead SOIC (narrow body) 01-6010 01-3002 03 (MS-001AC) 01-6019 01-3063 00 (MS-012AB) 23 ...

Page 24

Tape & Reel 8-lead SOIC NTROLLING D IM ENSION ...

Page 25

Tape & Reel 14-lead SOIC NTROLLING D IM ENSION ...

Page 26

... SPN code) Assembly site code Per SCOP 200-002 ORDER INFORMATION 14-Lead PDIP IR2S1844PbF 14-Lead SOIC IRS21844SPbF 14-Lead SOIC Tape & Reel IRS21844STRPbF This product has been designed and qualified for the industrial level. Qualification standards can be found at www.irf.com Data and specifications subject to change without notice ...

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