IRS212(7, 81)(S)PbF CURRENT SENSING SINGLE CHANNEL DRIVER Fl
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Data Sheet PD60299
IRS212(7, 81)(S)PbF
CURRENT SENSING SINGLE CHANNEL DRIVER
Floating channel designed bootstrap operation
Fully operational +600 Tolerant negative transient voltage dV/dt immune Application-specific gate drive range: Motor Drive: (IRS2127/IRS2128) Automotive: (IRS21271/IRS21281) Undervoltage lockout input logic compatible FAULT lead indicates shutdown occured Output phase with input (IRS2127/IRS21271) Output phase with input (IRS2128/IRS21281) RoHS compliant
Product Summary
VOFFSET IO+/VOUT VCSth ton/off (typ.) max.
(IRS2127/IR2128)
(IRS21271/IR21281)
Packages high voltage, high speed power MOSFET IGBT drivers. Proprietary HVIC latch immune CMOS technologies enable ruggedized monolithic construction. logic input compatible with standard CMOS LSTTL outputs, down protection circuity detects over-current driven power transistor terminates gate drive voltage. 8-Lead PDIP 8-Lead SOIC open drain FAULT signal provided indicate that over-current shutdown occurred. output driver features high pulse current buffer stage designed minimum cross-conduction. floating channel used drive N-channel power MOSFET IGBT high-side low-side configuration which operates Typical Connection
Description
FAULT
FAULT
IRS2127/IRS21271
(Refer Lead Assignments correct configuration). These diagrams show electrical connections only. Please refer Application Notes DesignTips proper circuit board layout.
FAULT
FAULT
IRS2128/IRS21281
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IRS212(7, 81)(S)PbF
Absolute Maximum Ratings
Absolute maximum ratings indicate sustained limits beyond which damage device occur. voltage parameters absolute voltages referenced COM. thermal resistance power dissipation ratings measured under board mounted still conditions.
Symbol
VFLT dVs/dt RthJA
Definition
High-side floating supply voltage High-side floating offset voltage High-side floating output voltage Logic supply voltage Logic input voltage FAULT output voltage Current sense voltage Allowable offset supply voltage transient Package power dissipation Thermal resistance, junction ambient Junction temperature Storage temperature Lead temperature (soldering, seconds) 8-Lead 8-Lead SOIC 8-Lead 8-Lead SOIC
Min.
-0.3 -0.3 -0.3 -0.3
Max.
0.625
Units
V/ns °C/W
Recommended Operating Conditions
input/output logic timing diagram shown Fig. proper operation device should used within recommended conditions. offset rating tested with supplies biased differential.
Symbol
VFLT
Definition
High-side floating supply voltage High-side floating offset voltage High-side floating output voltage Logic supply voltage Logic input voltage FAULT output voltage Current sense signal voltage Ambient temperature (IRS2127/IRS2128) (IRS21271/IRS21281)
Min.
Note
Max.
Units
Note Logic operational +600 Logic state held -VBS. (Please refer Design DT97-3 more details).
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IRS212(7, 81)(S)PbF
Dynamic Electrical Characteristics
VBIAS (VCC, VBS) 1000 unless otherwise specified. dynamic electrical characteristics measured using test circuit shown Fig.
Symbol
toff tflt
Definition
Turn-on propagation delay Turn-off propagation delay Turn-on rise time Turn-off fall time Start-up blanking time shutdown propagation delay FAULT pull-up propagation delay
Min.
Typ. Max. Units Test Conditions
Static Electrical Characteristics
VBIAS (VCC, VBS) unless otherwise specified. VIN, VTH, parameters referenced COM. parameters referenced
Symbol
VCSTH+ IQBS IQCC IIN+ IINICS+ ICSVBSUV+ VBSUVIO+ IORon,FLT
Definition
Logic input voltage Logic input voltage Logic input voltage Logic input voltage input positive going threshold (IRS2127/IRS21271) (IRS2128/IRS21281) (IRS2127/IRS21271) (IRS2128/IRS21281) (IRS2127/IRS2128) (IRS21271/IRS21281)
Min.
(IRS2127/IRS2128) (IRS21271/IRS21281) (IRS2127/IRS2128) (IRS21271/IRS21281)
Typ. Max. Units Test Conditions
0.05 0.02 10.3 11.8 10.6
High level output voltage, VBIAS level output voltage, Offset supply leakage current Quiescent supply current Quiescent supply current Logic input bias current Logic input bias current "High" bias current "High" bias current supply undervoltage positive going threshold supply undervoltage negative going threshold
Output high short circuit pulsed current Output short circuit pulsed current FAULT resistance
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IRS212(7, 81)(S)PbF
Functional Block Diagram IRS2127/IRS21271
DETECT SHIFTERS PULSE DELAY FAULT PULSE FILTER DOWN SHIFTER PULSE
LEVEL SHIFT
BUFFER
PULSE FILTER
Functional Block Diagram IRS2128/IRS21281
SHIFTERS PULSE DELAY FAULT PULSE FILTER SHIFTER PULSE DETECT
LEVEL SHIFT
BUFFER
PULSE FILTER
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IRS212(7, 81)(S)PbF
Lead Definitions
Symbol
FAULT
Description
Logic gate drive supply Logic input gate driver output (HO), phase with (IRS2127/IRS21271) phase with (IRS2128/IRS21281) Indicates over-current shutdown occurred, negative logic Logic ground High-side floating supply High-side gate drive output High-side floating supply return Current sense input current sense comparator
Lead Assignments
FAULT
FAULT
Lead PDIP
Lead SOIC
IRS2127/IRS21271
IRS2127S/IRS21271S
FAULT
FAULT
Lead PDIP
Lead SOIC
IRS2128/IRS21281 www.irf.com
IRS2128S/IRS21281S
IRS212(7, 81)(S)PbF
(IRS2128/ IRS21281)
(IRS2128/ IRS21281)
(IRS2127/ IRS21271)
(IRS2127/ IRS21271)
FAULT Figure Input/Output Timing Diagram
toff
Figure Switching Time Waveform Definition
(IRS2128/ IRS21281)
(IRS2127/ IRS21271)
FAULT
Figure Start-Up Blanking Time Waveform Definitions
VCSTH
VCSTH tflt FAULT
Figure Shutdown Waveform Definitions
Figure FAULT Waveform Definitions
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IRS212(7, 81)(S)PbF
Delay Time Delay Time
Temperature (°C) Figure Turn-On Delay Time Temperature Supply Voltage Figure n-On Delay Time Voltage
Turn- Delay Time (ns) Turn- Delay Time (ns)
Temperature (°C) Figure Turn-Off Delay Time Temperature Supply Voltage Figure Turn-Off Delay Time Voltage
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IRS212(7, 81)(S)PbF
Time (ns) Time (ns)
Temperature (°C) Figure Turn-On Rise Time Temperature Temperature Supply Voltage Figure Turn-On Rise Time Voltage
Turn- Fall Time Turn- Fall Time
Temperature (°C) Figure Turn-Off Fall Time Temperature Supply Voltage Figure Turn-Off Fall Time Voltage
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IRS212(7, 81)(S)PbF
1200 Start- Blank Start- Blank 1000
1200 1000 Temperature (°C) Supply Voltage Figure 10B. Start-Up Blanking Time Voltag
Figure 10A. Start-Up Blanking Time Temperature
Shutdown Prop. elay (ns)
Shutdown Prop. elay (ns)
Temperature (°C) Figure 11A. Shutdow Prop. Delay Temperature
Supply Voltage Figure 11B. Shutdow Delay Voltage
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IRS212(7, 81)(S)PbF
FAULT Pull-U Prop. Delay
FAULT Pull-U Prop. Delay
Supply Voltage Figure 12B. FAULT Pull-Up Prop. Delay Voltage
Temperature (°C) Figure 12A. FAULT Pull-Up Prop. Delay Temperature
Logic 2128 Threshold
Logic Threshold
Supply Voltage Figure 13B. ogic ("0" 2128) Threshold Voltage
Temperature (°C) Figure 13A. Logic ("0" 2128) Threshold Temperature
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IRS212(7, 81)(S)PbF
Logic ("1" Threshold
Logic ("1" 2128) Thre shold
Supply Voltage Figure 14B. Logic ("1" 2128) Threshold Voltage
Temperature (°C) Figure 14A. Logic ("1" 2128) Threshold Temperature
Input Positive Voltage
Input Positive Voltage
0.35 0.25 0.15 0.05
0.35 0.25 0.15 0.05 Supply Voltage Figu 15B. Input Positive Going Voltage Voltage
Temperature (°C) Figure 15A. Input Positive Going Voltag Temperature
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IRS212(7, 81)(S)PbF
High utput
0.25 0.15 0.05
High Level Output
0.25 0.15 0.05 Supply Voltage
Temperature (°C) Figure 16A. High Level Output Temperature
Figure 16B. High Level Output Voltage
Level Output
0.14 0.12 0.08 0.06 0.04 0.02
evel Output
0.16
0.12 0.08 0.06 0.04 0.02 Supply Voltage Figure 17B. Level Output Voltage
Temperature (°C) Figure 17A. Level Output Temperature
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IRS212(7, 81)(S)PbF
ffse Supply Leak Curr (µA)
Supply Current (µA)
Temperature (°C) Figure 18A. Offset Supply Leakage Current Temperature Supply Voltage Figure 18B. High-Side Floating Well Supply Leakage Voltage
Supp Current (µA) Supply Current (µA)
Temperature (°C) Figure 19A. Supply Current
Temperature
Supply Voltage Figure 19B. Supply Current Voltage
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IRS212(7, 81)(S)PbF
Supply Current (µA) Supp Current (µA)
Temperature (°C) Figure 20A. Supply Current Temperature Supply Voltage Figure 20B. Supply Curren Voltage
Logic Input Bias urrent (µA)
Logic Input Bias
Temperature (°C) Figure 21A. Input Bias Current Temperature
Supply Voltage Figure 21B. Input Bias Current Voltage
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IRS212(7, 81)(S)PbF
Logic Input Bias urrent (µA)
Temperature (°C) Figure 22A. Input Bias Current Temperature Logic Input Bias urrent (µA)
Supply Voltage Figure 22B. Input Bias Current Voltage
Logic Bias Current (µA)
Temperature (°C) Figure 23A. ogic Bias Current
Temperature
Logic Bias (µA)
Supply Voltage Figure 23B. Bias Current Voltage
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IRS212(7, 81)(S)PbF
Logic Bias Current (µA)
Logic Bias (µA)
Temperature (°C) Figure 24A. ogic Bias Current Temperature
Supply Voltage Figure 24B. Bias Current Voltage
hreshold hreshold
Temperature (°C) Figure 25A. Thre shold
Temperature
Supply Voltage Figure 25B. Threshold Voltage
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IRS212(7, 81)(S)PbF
hreshold hreshold
Temperature (°C) Figure 26A. Thre shold Temperature Supply Voltage Figure 26B. Threshold Voltage
0.35 Output Source Current(A) 0.25 0.15 0.05 Output Source Current
0.45 0.35 0.25 0.15 0.05
Temperature (°C) Figure 27A. utput Sour Current Temperature
Supply Voltage igure 27B. utput Source Current Voltage
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IRS212(7, 81)(S)PbF
tput Sink Current(A) Output Sink Current
Temperature (°C) igur utput Sink Curr Temperature
Supply Voltage
Figu 28B. Outp Sink Voltag
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IRS212(7, 81)(S)PbF
Case outlines
8-Lead PDIP
FOOTPRINT 0.72 [.028]
01-6014 01-3003 (MS-001AB)
INCHES .0532 .013 .0075 .189 .1497 .0688 .0098 .020 .0098 .1968 .1574 MILLIMETERS 1.35 0.10 0.33 0.19 4.80 3.80 1.75 0.25 0.51 0.25 5.00 4.00
.0040
0.25 [.010]
6.46 [.255]
1.78 [.070]
.050 BASIC .025 BASIC .2284 .0099 .016 .2440 .0196 .050
1.27 BASIC 0.635 BASIC 5.80 0.25 0.40 6.20 0.50 1.27
1.27 [.050]
0.10 [.004]
0.25 [.010]
OUTLINE CONFORMS JEDEC OUTLINE MS-012AA. NOTES: DIMENSIONING TOLERANCING ASME Y14.5M-1994. CONTROLLING DIMENSION: MILLIMETER DIMENSIONS SHOWN MILLIMETERS [INCHES]. OUTLINE CONFORMS JEDEC OUTLINE MS-012AA. DIMENSION DOES INCLUDE MOLD PROTRUSIONS. MOLD PROTRUSIONS EXCEED 0.15 [.006]. DIMENSION DOES INCLUDE MOLD PROTRUSIONS. MOLD PROTRUSIONS EXCEED 0.25 [.010]. DIMENSION LENGTH LEAD SOLDERING SUBSTRATE.
8-Lead SOIC www.irf.com
01-6027 01-0021 (MS-012AA)
IRS212(7, 81)(S)PbF
Tape Reel 8-lead SOIC
LOAD FEED DIRECTION
NTROLLING ENSION
9.60
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IRS212(7, 81)(S)PbF
LEADFREE PART MARKING INFORMATION
Part number
IRxxxxxx YWW? ?XXXX
Code (Prod mode digit code) logo
Date code
Identifier MARKING CODE Lead Free Released Non-Lead Free Released
Assembly site code SCOP 200-002
ORDER INFORMATION
8-Lead PDIP IRS2127PbF 8-Lead PDIP IRS21271PbF 8-Lead SOIC IRS2127SPbF 8-Lead SOIC IRS21271SPbF 8-Lead SOIC Tape Reel IRS2127STRPbF 8-Lead SOIC Tape Reel IRS21271STRPbF 8-Lead PDIP IRS2128PbF 8-Lead PDIP IRS21281PbF 8-Lead SOIC IRS2128SPbF 8-Lead SOIC IRS21281SPbF 8-Lead SOIC Tape Reel IRS2128STRPbF 8-Lead SOIC Tape Reel IRS21281STRPbF
SOIC-8 MSL2 qualified. This product been designed qualified industrial level. Qualification standards found www.irf.com WORLD HEADQUARTERS: Kansas St., Segundo, California 90245 Tel: (310) 252-7105 Data specifications subject change without notice. 11/21/2006
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