June 7, 2010 Datasheet No – PD 97420 IRS21858SPBF High(Dual Mode) Side Driver Product Summary Features • • • • • • • High side programmable ramp gate drive High side generic gate driver integrated using the same high side output pin Additional high side generic gate driver Under voltage lockout for VCC & VBS 5V input logic compatible Tolerant to negative transient voltage on VS RoHS compliant Topology PDP VOFFSET ≤ 600 V Io+ & I o- (typical) 290mA & 600mA tON & tOFF (typical) 160ns & 160ns Package Options SOIC16N www.irf.com © 2008 International Rectifier 1 IRS21858SPBF Table of Contents Page Description 3 Simplified Block Diagram 4 Typical Application Diagram 5 Qualification Information 6 Absolute Maximum Ratings 7 Recommended Operating Conditions 7 Static Electrical Characteristics 8 Dynamic Electrical Characteristics 9 Timing Diagram and logic truth table 10 Input/Output Pin Equivalent Circuit Diagram 14 Lead Definitions 15 Lead Assignments 15 Package Details 16 Tape and Reel Details 17 Part Marking Information 18 Ordering information 19 www.irf.com © 2008 International Rectifier 2 IRS21858SPBF Description The IRS21858 is high voltage and programmable ramp slope control gate driver for MOSFET and IGBT with single high side dual mode driver and additional generic gate driver. Proprietary HVIC and latch immune CMOS technologies enable ruggedized monolithic construction. The logic input is compatible with 5V standard CMOS or LSTTL output. The output driver features a programmable slope control by external R and input signal. The floating channels can be used to drive an N-channel power MOSFET or IGBT in the high side configuration, which operates up to 600 volts above the COM ground. www.irf.com © 2008 International Rectifier 3 IRS21858SPBF Simplified Block Diagram VB HO3 UVLO VCC UVLO HIN1 HIN2 HIN 3 Logic & Pulse Generator R Pulse R Filter Q - Conditioning And Op- amp Driving HO + S VSE Reference Generating VREF 9 V regulator VS RES1 COM RES2 www.irf.com © 2008 International Rectifier 4 IRS21858SPBF Typical Connection Diagrams VSUS 25V Max VCC VB COM HO3 HIN3 HO IRS21858 HIN1 VSE SON16 HIN2 RRES1 RES1 Optional CC RRES2 NC RES2 NC VS NC VREF Panel CREF Linear Ramp driver’s connection diagram (Dual slope) www.irf.com © 2008 International Rectifier 5 IRS21858SPBF Qualification Information† Qualification Level Moisture Sensitivity Level Machine Model ESD Human Body Model IC Latch-Up Test RoHS Compliant Industrial†† Comments: This family of ICs has passed JEDEC’s Industrial qualification. IR’s Consumer qualification level is granted by extension of the higher Industrial level. MSL2††† 260°C (per IPC/JEDEC J-STD-020) Class B (per JEDEC standard JESD22-A115) Class 2 (per EIA/JEDEC standard EIA/JESD22-A114) Class I , Level A (per JESD78) Yes † Qualification standards can be found at International Rectifier’s web site http://www.irf.com/ †† Higher qualification ratings may be available should the user have such requirements. Please contact your International Rectifier sales representative for further information. ††† Higher MSL ratings may be available for the specific package types listed here. Please contact your International Rectifier sales representative for further information. www.irf.com © 2008 International Rectifier 6 IRS21858SPBF 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. Symbol Definition VCC Low side supply voltage VIN Logic input voltage (HIN1, HIN2, HIN3) VVSE, High side inputs voltage VVREF VRES1, High side inputs voltage VRES2 VB High side floating well supply voltage VS High side floating well supply return voltage VHO Floating gate drive output voltage VHO3 Floating gate drive output voltage dVS/dt Allowable VS offset supply transient relative to COM PD Package Power Dissipation @ TA<=+25ºC RθJA Thermal Resistance, Junction to Ambient TJ Junction Temperature TS Storage Temperature TL Lead temperature (Soldering, 10 seconds) Min -0.3 COM-0.3 Max 25 VCC +0.3 Units V V VS-0.3 VB+0.3 V VS-0.3 VB+0.3 V -0.3 VB-25 VS-0.3 VS-0.3 -55 -55 - 625 VB+0.3 VB+0.3 VB+0.3 50 1.0 120 150 150 300 V V V V V/ns W ºC/W ºC ºC ºC Recommended Operating Conditions For proper operation, the device should be used within the recommended conditions. All voltage parameters are absolute voltages referenced to COM. The offset rating are tested with supplies of (VCC-COM) = (VBVS)=15V. Symbol VCC VIN VHO3 VB VRES1,RES2 V VREF, VSE VS VHO RRES1 RRES2 TA † †† Definition Low side supply voltage HIN1, HIN2, LIN3 input voltage High side gate drive output voltage High side floating well supply voltage RES input voltage VREF and VSE input voltage High side floating well supply offset voltage Floating gate drive output voltage RES1 resistor RES2 resistor Ambient Temperature Min 10 COM VS VS+10 VS VS Note2 VS 50 2.5 -40 Max 20 VCC VB VS+20 VB VB -3 600 VB 300 300 125 Units V V V V V V V V kΩ kΩ ºC VS and VB voltages will be tolerant to short negative transient spikes. These will be defined and specified in the future. Logic operation for Vs of -5 to 600V. Logic state held for Vs of -5V to –VBS. (Please refer to Design Tip DT97-3 for more details). www.irf.com © 2008 International Rectifier 7 IRS21858SPBF Static Electrical Characteristics (All values are target data) (VCC-COM) = (VB-VS)=15V. TA = 25ºC. The VIN, VIN TH and IIN parameters are referenced to COM. The VO and IO parameters are referenced to VS and are applicable to the respective output leads HO, HO3. The VCCUV parameters are referenced to COM. The VBSUV parameters are referenced to VS. Symbol VCCUV+ VCCUVVBSUV+ VBSUVILK IQBS Definition VCC supply undervoltage positive going threshold VCC supply undervoltage negative going threshold VBS supply undervoltage positive going threshold VBS supply undervoltage negative going threshold High side floating well offset supply leakage current Min Typ Max 8.0 8.9 9.8 7.4 8.2 9.0 8.0 8.9 9.8 7.4 8.2 9.0 --- --- 50 --- 2.5 3.75 Quiescent VBS supply current --- 1.45 2.2 --- 120 250 --- --- VIH Logic “1” input voltage VIL Logic “0” input voltage --- --- 0.8 IIN+ Logic “1” input bias current --- 10 --- Io-_ HO,HO3 VOL _ HO, HO3 VOH _ HO, HO3 µA 3.5 Logic “0” input bias current --- VB = VS = 600V IN1, 2 = 5V mA Quiescent VCC supply current Io+_ HO,HO3 Test Conditions V IQCC IIN - Units µA IN1, 2 = 0V IN1,2,3 = 0V or 5V V VIN =5V µA VIN =0V --- 0 --- 290 --- --- 600 --- Low level output voltage --- 30 110 mV Io=2mA High level output voltage, Vbias-Vo --- 50 130 mV Io=2mA Output high short circuit pulsed current mA Output low short circuit pulsed current www.irf.com VO=15V,VIN=5V, PW<=10us VO=0V,VIN=0V, PW<=10us © 2008 International Rectifier 8 IRS21858SPBF Dynamic Electrical Characteristics (All values are target data) (VCC-COM)= (VB-VS)=15V. TA = 25ºC. CL = 1000pF unless otherwise specified. All parameters are reference to COM. Symbol Definition Min Typ Max Units Test Conditions Internal Operational Amplifier Characteristics GBD* CREF =1nF, VSE open, RRES1 =100K, HIN1=5V, HIN2=com GBD* CREF =1nF, VSE open, RRES2 =4.99K, HIN1=5V, HIN2=5V t ref_ln_ramp1 Vref Falling time of Linear ramp reference 9V to 2V --- 277.8 --- µs t ref_ln_ramp2 Vref Falling time of Linear ramp reference 9V to 2V --- 14 --- µs I ref_ln_ramp1 Vref DC current of Linear ramp reference at 5V 22.68 25.2 27.72 uA CREF =1nF, VSE open, RRES1 =100K, HIN1=5V, HIN2=com I ref_ln_ramp2 Vref DC current of Linear ramp reference at 5V 450 500 550 uA CREF =1nF, VSE open, RRES2 =4.99K, HIN1=5V, HIN2=5V Gm OTA transconductance --- 12 --- mS CL_HO=1nF, RRES1,2 open Gopen loop Open loop gain 45 60 --- dB Cc =1nF, RRES1,2 open BWSS Small signal bandwidth --- 3.5 --- MHz Cc =1nF, RRES1,2 open VOS Input offset voltage --- 20 --- mV RRES1,2 open HO SR+ Output positive slew rate --- 4.5 --- V/µs CL_HO=1nF, RRES1,2 open CMRR Common mode rejection ratio 50 65 --- dB RRES1,2 open PSRR Power supply rejection ratio 50 65 --- dB RRES1,2 open ns Gate Drive Mode CL =1nF Propagation Delay Characteristics t on Turn-on delay (HO, HO3) --- 160 260 t off Turn-off delay (HO, HO3) --- 160 260 tr Turn-on rise from 10% to 90% --- 60 110 tf Turn-off fall from 90% to 10% --- 20 50 MT Delay matching, HO & HO3 turnon/off 50 GBD*: Guaranteed by design www.irf.com © 2008 International Rectifier 9 IRS21858SPBF Figure 1A Input/Output Timing Diagram: Linear Ramp (Dual slope) www.irf.com © 2008 International Rectifier 10 IRS21858SPBF VREF VSE HIN1 HIN2 HIN3 HO HO3 Figure 1B Input/Output Timing Diagram : HO/HO3 outputs Logic Truth Table HIN1 HIN2 HIN3 OTA of HO Gate driver of HO Gate driver of HO3 0 0 0 High impedance (HIZ) 0 0 0 0 1 High impedance (HIZ) 0 1 0 1 0 High impedance (HIZ) 1 0 0 1 1 High impedance (HIZ) 1 1 1 0 0 1 0 1 1 1 0 1 1 1 1 Step(0/1) 1 or 0 Linear ramp rate controlled by RES1 Linear ramp rate controlled by RES1 Linear ramp rate controlled by RES2 Linear ramp rate controlled by RES2 Stepwise linear (Dual slope) High impedance (HIZ) High impedance (HIZ) High impedance (HIZ) High impedance (HIZ) High impedance (HIZ) www.irf.com 0 1 0 1 1 or 0 © 2008 International Rectifier 11 IRS21858SPBF Figure 2 Timing Definitions of VREF Figure 3 Switching Time Waveform Definitions of HO and HO3 www.irf.com © 2008 International Rectifier 12 IRS21858SPBF Figure 4 Delay Matching Waveform Definitions www.irf.com © 2008 International Rectifier 13 IRS21858SPBF Input/Output Pin Equivalent Circuit Diagrams VB VB ESD Diode VSE, VREF ESD Diode RES1, RES2 RESD ESD Diode RESD ESD Diode VS VS www.irf.com © 2008 International Rectifier 14 IRS21858SPBF Lead Definitions PIN# Symbol Description 1 VCC Low side supply voltage 2 COM Low side supply return 3 HIN3 Logic input for high side gate driver output 4 HIN1 Logic input for HO ramp reference control 5 HIN2 Logic input for high side gate driver outputs, in phase 6 NC No Connection 7 NC No Connection 8 NC No Connection 9 VREF 10 VS 11 RES1 Adjustable current source resistor input 12 RES2 Adjustable current source resistor input 13 VSE Voltage sense input 14 HO High side gate driver output 15 HO3 High side gate driver output 16 VB External programmable R/C input for ramp generation High side gate drive floating supply return High side gate drive floating supply Lead Assignments VCC 1 16 VB COM 2 15 HO3 HIN3 3 14 HO HIN1 4 13 VSE IRS21858 SO16N HIN2 5 12 RES1 NC 6 11 RES2 NC 7 10 VS NC 8 9 VREF www.irf.com © 2008 International Rectifier 15 IRS21858SPBF Package Details: SOIC16N www.irf.com © 2008 International Rectifier 16 IRS21858SPBF Tape and Reel Details: SOIC16N LOADED TAPE FEED DIRECTION A B H D F C NOTE : CONTROLLING DIM ENSION IN M M E G CARRIER TAPE DIMENSION FOR Metric Code Min Max A 7.90 8.10 B 3.90 4.10 C 15.70 16.30 D 7.40 7.60 E 6.40 6.60 F 10.20 10.40 G 1.50 n/a H 1.50 1.60 16SOICN Imperial Min Max 0.311 0.318 0.153 0.161 0.618 0.641 0.291 0.299 0.252 0.260 0.402 0.409 0.059 n/a 0.059 0.062 F D C B A E G H REEL DIMENSIONS FOR 16SOICN Metric Imperial Code Min Max Min Max A 329.60 330.25 12.976 13.001 B 20.95 21.45 0.824 0.844 C 12.80 13.20 0.503 0.519 D 1.95 2.45 0.767 0.096 E 98.00 102.00 3.858 4.015 F n/a 22.40 n/a 0.881 G 18.50 21.10 0.728 0.830 H 16.40 18.40 0.645 0.724 www.irf.com © 2008 International Rectifier 17 IRS21858SPBF Part Marking Information www.irf.com © 2008 International Rectifier 18 IRS21858SPBF Ordering Information Standard Pack Base Part Number IRS21858S Package Type SOIC16N Complete Part Number Form Quantity Tube/Bulk 45 IRS21858SPBF Tape and Reel 2500 IRS21858STRPBF The information provided in this document is believed to be accurate and reliable. However, International Rectifier assumes no responsibility for the consequences of the use of this information. International Rectifier assumes no responsibility for any infringement of patents or of other rights of third parties which may result from the use of this information. No license is granted by implication or otherwise under any patent or patent rights of International Rectifier. The specifications mentioned in this document are subject to change without notice. This document supersedes and replaces all information previously supplied. For technical support, please contact IR’s Technical Assistance Center http://www.irf.com/technical-info/ WORLD HEADQUARTERS: 233 Kansas St., El Segundo, California 90245 Tel: (310) 252-7105 www.irf.com © 2008 International Rectifier 19