IRS2112-2SPBF International Rectifier, IRS2112-2SPBF Datasheet

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IRS2112-2SPBF

Manufacturer Part Number
IRS2112-2SPBF
Description
HIGH AND LOW SIDE DRIVER
Manufacturer
International Rectifier
Datasheet
www.irf.com
Features
Description
The IRS2112 is a high voltage, high speed power
MOSFET and IGBT driver with independent high- and
low-side referenced output channels. Proprietary HVIC
and latch immune CMOS technologies enable rug-
gedized monolithic construction. Logic inputs are com-
patible with standard CMOS or LSTTL outputs, down
to 3.3 V logic. The output drivers feature a high pulse
current buffer stage designed for minimum driver
cross-conduction. Propagation delays are matched
to simplify use in high frequency applications. 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
(Refer to Lead Assignments for correct pin configuration). This diagram shows electrical connections only. Please
refer to our Application Notes and DesignTips for proper circuit board layout.
V
HIN
V
V
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 logic compatible
Separate logic supply range from 3.3 V to 20 V
Logic and power ground +/- 5 V offset
CMOS Schmitt-triggered inputs with pull-down
Cycle by cycle edge-triggered shutdown logic
Matched propagation delay for both channels
Outputs in phase with inputs
SD
LIN
RoHS compliant
CC
DD
SS
V
HIN
SD
LIN
V
DD
SS
COM
V
HO
LO
V
V
CC
B
S
www.DataSheet4U.com
HIGH AND LOW SIDE DRIVER
Product Summary
Packages
Delay Matching
t
on/off
V
14-Lead PDIP
OFFSET
V
I
IRS2112 ( -1,-2,S ) PbF
O
OUT
+/-
(w/o lead 4)
IRS2112-1
14-Lead PDIP
IRS2112
(typ.)
16-Lead SOIC
(w/o leads 4 & 5)
16-Lead PDIP
Data Sheet No. PD60251
IRS2112S
IRS2112-2
200 mA / 440 mA
135 ns & 105 ns
up to 600 V
600 V max.
10 V - 20 V
30 ns
LOAD
TO
1

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IRS2112-2SPBF Summary of contents

Page 1

... Matched propagation delay for both channels Outputs in phase with inputs RoHS compliant Description The IRS2112 is a high voltage, high speed power MOSFET and IGBT driver with independent high- and low-side referenced output channels. Proprietary HVIC and latch immune CMOS technologies enable rug- gedized monolithic construction ...

Page 2

... A Note 1: Logic operational for +600 V. Logic state held for V S Tip DT97-3 for more details). Note 2: When V < the minimum V DD www.irf.com IRS2112(-1,-2,S)PbF Definition (14 Lead DIP) +25 °C A (16 Lead SOIC) (14 Lead DIP) (16 Lead SOIC) Definition ...

Page 3

... CC V CCUV- threshold I Output high short circuit pulsed current O+ I Output low short circuit pulsed current O- www.irf.com IRS2112(-1,-2,S)PbF = 25 °C and V = COM unless otherwise specified. The dynamic A SS Min. Typ. Max. Units Test Conditions — 135 — 130 — 130 — ...

Page 4

... Logic ground SS V High-side floating supply B HO High-side gate drive output V High-side floating supply return S V Low-side supply CC LO Low-side gate drive output COM Low-side return www.irf.com IRS2112(-1,-2,S)PbF DETECT HV LEVEL PULSE SHIFT FILTER LEVEL SHIFT PULSE GEN ...

Page 5

... Lead Assignments 14 Lead PDIP IRS2112 14 Lead PDIP w/o lead 4 IRS2112-1 www.irf.com IRS2112(-1,-2,S)PbF 16 Lead SOIC (Wide Body) IRS2112S 16 Lead PDIP w/o leads 4 & 5 IRS2112-2 Part Number 5 ...

Page 6

... C HIN LIN Figure 3. Switching Time Test Circuit 50 90% LO Figure 5. Shutdown Waveform Definitions www.irf.com IRS2112(-1,-2,S)PbF 0 Figure 2. Floating Supply Voltage Transient Test 600 0.1 HIN F F ...

Page 7

... V /V Supply V oltage ( Figure 8B. Turn-Off Propagation Delay Time vs Supply Voltage CC BS www.irf.com IRS2112(-1,-2,S)PbF 250 M ax 200 150 T yp. 100 100 125 Figure 7B. Turn-On Propagation Delay Time vs. V 250 200 150 M ax. 100 Typ ...

Page 8

... Figure 9C. Shutdown Time vs. V 250 200 M ax 150 100 Typ Supply V oltage (V ) BIAS Figure 10B. Turn-On Rise Time vs. Voltage www.irf.com IRS2112(-1,-2,S)PbF 250 M ax. 200 150 Typ. 100 100 125 Figure 9B. Shutdown Delay Time 250 200 150 M ax ...

Page 9

... Supply Voltage (V) DD Figure 12B. Logic “I” Input Threshold vs. Voltage Max. 2.5 5 7 Logic Supply Voltage (V) DD Figure 13B. Logic “0” Input Threshold vs. Voltage www.irf.com IRS2112(-1,-2,S)PbF - Figure 12A. Logic “I” Input Threshold ...

Page 10

... Supply Voltage ( mA) 200 150 100 M ax. 50 Typ Supply Voltage (V) BS Figure 16B. V Supply Current vs. BS Voltage www.irf.com IRS2112 ( -1,-2,S ) PbF 1.0 0.8 0.6 0.4 0 0.0 -50 - Figure 15A. Low Level Output Voltage vs. Temperature ( mA) 200 150 100 M ax. 50 Typ. ...

Page 11

... Supply Current vs. Voltage Logic Supply Voltage (V) DD Figure 19B. V Supply Current vs www.irf.com IRS2112(-1,-2,S)PbF Max Typ Figure 18A Max Typ ...

Page 12

... Figure 21B. Logic "0" Input Bias Current vs. Voltage 11 10 Max. 9 Typ. 8 Min -50 - Temperature (°C) Figure 23. V Undervoltage (-) vs. Temperature BS www.irf.com IRS2112 ( -1,-2,S ) PbF 6 5 Max 4 Max Typ. 0 -50 -25 Voltage Figure 21A. Logic "0" Input Bias Current ...

Page 13

... Typ. 300 M in. 150 Supply V oltage (V ) BIA S Figure 27B. Output Sink Current vs. Supply Voltage www.irf.com IRS2112(-1,-2,S)PbF 500 400 300 200 100 100 125 Figure 26A. Output Source Current vs. 750 T yp. 600 M in. 450 ...

Page 14

... Figure 32. IRS2112S T vs. Frequency (IRFBC20 GATE CC www.irf.com IRS2112(-1,-2,S)PbF 150 320 V 125 100 75 140 1E+5 1E+6 1E+2 Figure 29. IRS2112 T R 320 V 150 125 140 V 100 1E+5 1E+6 1E+2 Figure 31. IRS2112 T R 320 V 150 125 100 140 ...

Page 15

... Frequency (Hz) Figure 34. IRS2112S T vs. Frequency (IRFBC40 GATE CC 0.0 -3.0 Typ. -6.0 -9.0 -12.0 -15 Floating Supply Voltage (V) BS Figure 36. Maximum V Negative Offset vs Supply Voltage BS www.irf.com IRS2112(-1,-2,S)PbF 320 V 150 140 125 100 1E+5 1E+6 1E+2 Figure 35. IRS2112S ...

Page 16

... Case outline www.irf.com IRS2112(-1,-2,S)PbF 14-Lead PDIP 14-Lead PDIP w/o Lead 4 01-6010 01-3002 03 (MS-001AC) 01-6010 01-3008 02 (MS-001AC) 16 ...

Page 17

... Lead PDIP w/o Leads 4 & 5 www.irf.com IRS2112(-1,-2,S)PbF 16-Lead SOIC (wide body) 01-6015 01-3010 02 01 6015 01-3014 03 (MS-013AA) 17 ...

Page 18

... www.irf.com IRS2112(-1,-2,S)PbF LOAD FEED DIRECTION etr eria ...

Page 19

... Pin 1 Identifier ? MARKING CODE P Lead Free Released Non-Lead Free Released 16-Lead SOIC Tape & Reel IRS2112STRPbF IR WORLD HEADQUARTERS: 233 Kansas St., El Segundo, California 90245 Tel: (310) 252-7105 www.irf.com IRS2112(-1,-2,S)PbF IRSxxxx YWW? ?XXXX (Prod mode - 4 digit SPN code) Assembly site code ...

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