STGIPL20K60 SLLIMMTM (small low-loss intelligent molded module) IPM, 3-phase inverter - 20 A, 600 V short-circuit rugged IGBT Datasheet - production data Features IPM 20 A, 600 V 3-phase IGBT inverter bridge including control ICs for gate driving and freewheeling diodes Short-circuit rugged IGBTs VCE(sat) negative temperature coefficient 3.3 V, 5 V, 15 V CMOS/TTL inputs comparators with hysteresis and pull down/pull up resistors Undervoltage lockout Internal bootstrap diode Interlocking function Smart shutdown function Comparators for fault protection against overtemperature and overcurrent Op amps for advanced current sensing DBC substrate leading to low thermal resistance Isolation rating of 2500 Vrms/min 5 k NTC for temperature control UL Recognized : UL1557 file E81734 SDIP-38L AM01193v1 Description This intelligent power module provides a compact, high performance AC motor drive in a simple, rugged design. Combining ST proprietary control ICs with the most advanced short-circuit-rugged IGBT system technology, this device is ideal for 3phase inverters in applications such as home appliances and air conditioners. SLLIMMTM is a trademark of STMicroelectronics. Applications 3-phase inverters for motor drives Home appliances, such as washing machines, refrigerators, air conditioners and sewing machines Table 1. Device summary Order code Marking Package Packaging STGIPL20K60 GIPL20K60 SDIP-38L Tube August 2012 This is information on a product in full production. Doc ID 018946 Rev 2 1/23 www.st.com 23 Contents STGIPL20K60 Contents 1 Internal schematic diagram and pin configuration . . . . . . . . . . . . . . . . 3 2 Electrical ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 3 2.1 Absolute maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 2.2 Thermal data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 3.1 Control part . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 3.1.1 3.2 NTC thermistor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 Waveform definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 4 Smart shutdown function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 5 Application information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 5.1 Recommendations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 6 Package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 7 Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 2/23 Doc ID 018946 Rev 2 STGIPL20K60 1 Internal schematic diagram and pin configuration Internal schematic diagram and pin configuration Figure 1. Internal schematic diagram Doc ID 018946 Rev 2 3/23 Internal schematic diagram and pin configuration Table 2. 4/23 STGIPL20K60 Pin description Pin Symbol Description 1 OUTU High side reference output for U phase 2 Vboot U Bootstrap voltage for U phase 3 LINU Low side logic input for U phase 4 HINU High side logic input for U phase 5 OP-U Op amp inverting input for U phase 6 OPOUT U 7 OP+U Op amp non inverting input for U phase 8 CINU Comparator input for U phase 9 OUTV High side reference output for V phase 10 Vboot V Bootstrap voltage for V phase 11 LINV Low side logic input for V phase 12 HINV High side logic input for V phase 13 OP-V Op amp inverting input for V phase 14 OPOUT V 15 OP+V Op amp non inverting input for V phase 16 CINV Comparator input for V phase 17 OUTW High side reference output for W phase 18 Vboot W Bootstrap voltage for W phase 19 LINW Low side logic input for W phase 20 HINW High side logic input for W phase 21 OP-W Op amp inverting input for W phase 22 OPOUT W 23 OP+W Op amp non inverting input for W phase 24 CINW Comparator input for W phase 25 VCC 26 SD / OD 27 GND 28 T2 NTC thermistor terminal 2 29 T1 NTC thermistor terminal 1 30 NW Negative DC input for W phase 31 W W phase output 32 P Positive DC input 33 NV Negative DC input for V phase 34 V V phase output Op amp output for U phase Op amp output for V phase Op amp output for W phase Low voltage power supply Shutdown logic input (active low) / open drain (comparator output) Ground Doc ID 018946 Rev 2 STGIPL20K60 Internal schematic diagram and pin configuration Table 2. Pin description (continued) Pin Symbol 35 P 36 NU Negative DC input for U phase 37 U U phase output 38 P Positive DC input Figure 2. Description Positive DC input Pin layout (bottom view) Marking area Doc ID 018946 Rev 2 5/23 Electrical ratings STGIPL20K60 2 Electrical ratings 2.1 Absolute maximum ratings Table 3. Inverter part Symbol Value Unit Supply voltage applied between P-NU, NV, NW 450 V Supply voltage (surge) applied between P-NU, NV, NW 500 V VCES Each IGBT collector emitter voltage (VIN(1) = 0) 600 V IC(2) Each IGBT continuous collector current at TC = 25 C 20 A Each IGBT pulsed collector current 40 A PTOT Each IGBT total dissipation at TC = 25 C 56 W tscw Short circuit withstand time, VCE = 0.5 V(BR)CES Tj = 125 C, VCC = Vboot = 15 V, VIN (1)= 0 - 5 V 5 s VPN VPN(surge) ICP (3) Parameter 1. Applied between HINi, LINi and GND for i = U, V, W 2. Calculated according to the iterative formula: T j ( max ) - TC IC ( T C ) = ------------------------------------------------------------------------------------------------------R thj - c x V CE ( sat ) ( max ) ( Tj ( max ), I C ( TC ) ) 3. Pulse width limited by max junction temperature Table 4. Control part Symbol Min. Max. Unit Vboot - 21 Vboot + 0.3 V VOUT Output voltage applied between OUTU, OUTV, OUTW - GND VCC Low voltage power supply - 0.3 21 V VCIN Comparator input voltage - 0.3 VCC + 0.3 V Vop+ OPAMP non-inverting input - 0.3 VCC + 0.3 V Vop- OPAMP inverting input - 0.3 VCC + 0.3 V Vboot Bootstrap voltage - 0.3 620 V Logic input voltage applied between HIN, LIN and GND - 0.3 15 V Open drain voltage - 0.3 15 V 50 V/ns VIN VSD/OD dVOUT/dt 6/23 Parameter Allowed output slew rate Doc ID 018946 Rev 2 STGIPL20K60 Electrical ratings Table 5. Total system Symbol VISO 2.2 Parameter Isolation withstand voltage applied between each pin and heatsink plate (AC voltage, t = 60 sec.) Value Unit 2500 V Tj Power chips operating junction temperature -40 to 150 C TC Module case operation temperature -40 to 125 C Value Unit Thermal resistance junction-case single IGBT 2.2 C/W Thermal resistance junction-case single diode 4.5 C/W Thermal data Table 6. Symbol RthJC Thermal data Parameter Doc ID 018946 Rev 2 7/23 Electrical characteristics 3 STGIPL20K60 Electrical characteristics Tj = 25 C unless otherwise specified. Table 7. Inverter part Value Symbol VCE(sat) ICES VF Parameter Test condition Unit Min. Typ. Max. VCC = VBoot = 15 V, VIN(1)= 0 - 5 V, IC = 12 A - 2.2 2.75 VCC = VBoot = 15 V, VIN(1)= 0 - 5 V, IC = 12 A, Tj = 125 C - Collector-cut off current (VIN(1) = 0 "logic state") VCE = 550 V VCC = Vboot = 15 V - 150 A Diode forward voltage VIN(1) = 0 "logic state", IC = 12 A - 2.5 V Collector-emitter saturation voltage V 1.8 Inductive load switching time and energy ton tc(on) toff tc(off) trr Turn-on time Crossover time (on) Turn-off time Crossover time (off) Reverse recovery time Eon Turn-on switching losses Eoff Turn-off switching losses VDD = 300 V, VCC = Vboot = 15 V, VIN(1) = 0 - 5 V, IC = 12 A (see Figure 3) - 915 - 155 - 375 - 120 - 75 - 300 - 170 ns J 1. Applied between HINi LINi and GND for i = U, V, W (LIN inputs are active-low). Note: 8/23 ton and toff include the propagation delay time of the internal drive. tC(ON) and tC(OFF) are the switching time of IGBT itself under the internally given gate driving condition. Doc ID 018946 Rev 2 STGIPL20K60 Electrical characteristics Figure 3. Switching time test circuit Figure 4. Switching time definition 100% IC 100% IC t rr IC VCE VCE IC VIN VIN t ON t OFF t C(OFF) t C(ON) VIN(ON) 10% IC 90% IC 10% VCE (a) turn-on VIN(OFF) 10% VCE (b) turn-off 10% IC AM09223V1 Figure 4 "Switching time definition" refers to HIN inputs (active high). For LIN inputs (active low), VIN polarity must be inverted for turn-on and turn-off. Doc ID 018946 Rev 2 9/23 Electrical characteristics STGIPL20K60 3.1 Control part Table 8. Low voltage power supply (VCC = 15 V unless otherwise specified) Symbol Min. Typ. Max. Unit Vcc UV hysteresis 1.2 1.5 1.8 V Vcc_thON Vcc UV turn ON threshold 11.5 12 12.5 V Vcc_thOFF Vcc UV turn OFF threshold 10 10.5 11 V Vcc_hys Parameter Test conditions Iqccu Undervoltage quiescent supply current VCC = 10 V SD/OD = 5 V; LIN = 5 V; HIN = 0, CIN = 0 450 A Iqcc Quiescent current Vcc = 15 V SD/OD = 5 V; LIN = 5 V HIN = 0, CIN = 0 3.5 mA Vref Internal comparator (CIN) reference voltage 0.58 V Table 9. 0.5 0.54 Bootstrapped voltage (VCC = 15 V unless otherwise specified) Symbol Min. Typ. Max. Unit VBS UV hysteresis 1.2 1.5 1.8 V VBS_thON VBS UV turn ON threshold 10.6 11.5 12.4 V VBS_thOFF VBS UV turn OFF threshold 9.1 10 10.9 V IQBSU Undervoltage VBS quiescent current VBS < 9 V SD/OD = 5 V; LIN and HIN = 5 V; CIN = 0 70 110 A IQBS VBS quiescent current VBS = 15 V SD/OD = 5 V; LIN and HIN = 5 V; CIN = 0 150 210 A Bootstrap driver on resistance LVG ON 120 VBS_hys RDS(on) Table 10. Parameter Test conditions Logic inputs (VCC = 15 V unless otherwise specified) Symbol Parameter Vil Low logic level voltage Vih High logic level voltage Test conditions Min. Typ. Max. Unit 0.8 V 2.25 IHINh HIN logic "1" input bias current HIN = 15 V IHINl HIN logic "0" input bias current HIN = 0 V ILINl LIN logic "1" input bias current LIN = 0 V ILINh LIN logic "0" input bias current LIN = 15 V ISDh SD logic "0" input bias current SD = 15 V ISDl SD logic "1" input bias current SD = 0 V Dt Dead time see Figure 8 10/23 Doc ID 018946 Rev 2 110 3 30 V 175 6 120 600 260 A 1 A 20 A 1 A 300 A 3 A ns STGIPL20K60 Table 11. Electrical characteristics Op amp characteristics (VCC = 15 V unless otherwise specified) Symbol Parameter Vio Input offset voltage Iio Input offset current Iib Input bias current (1) Test condition Min. Typ. Max. Unit 6 mV 4 40 nA 100 200 nA Vic = 0 V, Vo = 7.5 V Vic = 0 V, Vo = 7.5 V Vicm Input common mode voltage range VOL Low level output voltage RL = 10 k to VCC VOH High level output voltage RL = 10 k to GND 14 14.7 V Source, Vid = +1; Vo = 0 V 16 30 mA Sink, Vid = -1; Vo = VCC 50 80 mA Slew rate Vi = 1 - 4 V; CL = 100 pF; unity gain 2.5 3.8 V/s GBWP Gain bandwidth product Vo = 7.5 V 8 12 MHz Avd Large signal voltage gain RL = 2 k 70 85 dB SVR Supply voltage rejection ratio vs. VCC 60 75 dB CMRR Common mode rejection ratio 55 70 dB Io SR Output short circuit current 0 V 75 150 mV 1. The direction of input current is out of the IC. Table 12. Sense comparator characteristics (VCC = 15 V unless otherwise specified) Symbol Parameter Test conditions Min. Typ. Max. Unit Iib Input bias current VCP+ = 1 V - 3 A Vol Open-drain low-level output voltage Iod = 3 mA - 0.5 V Comparator delay SD/OD pulled to 5 V through 100 k resistor - 90 130 ns SR Slew rate CL = 180 pF; Rpu = 5 k - 60 tsd Shutdown to high / low side driver propagation delay VOUT = 0, Vboot = VCC, VIN = 0 to 3.3 V 50 125 tisd Comparator triggering to high / low side driver turn-off propagation delay Measured applying a voltage step from 0 V to 3.3 V to pin CINi td_comp Doc ID 018946 Rev 2 V/sec 200 ns 50 200 250 11/23 Electrical characteristics Table 13. STGIPL20K60 Truth table Logic input (VI) Output Condition SD/OD LIN HIN LVG HVG Shutdown enable half-bridge 3-state L X X L L Interlocking half-bridge 3-state H L H L L 0 `'logic state" half-bridge 3-state H H L L L 1 "logic state" low side direct driving H L L H L 1 "logic state" high side direct driving H H H L H Note: X: don't care. Figure 5. Maximum IC(RMS) current vs. switching frequency (1) Figure 6. Maximum IC(RMS) current vs. fsine(1) AM09907v1 26 24 AM09908v1 18 22 TC = 80 C 17 20 16 V PN = 300 V, Modulaon index = 0.8, PF = 0.6, Tj = 150 C, Tc = 100 C 18 TC = 100 C Ic(RMS) [A] Ic(RMS) [A] 16 15 14 12 14 13 10 12 8 11 fsw = 12 kHz 6 fsw = 16 kHz 10 VPN = 300 V, Modulaon index = 0.8, PF = 0.6, T j = 150 C, fSINE = 60 Hz 4 fsw = 20 kHz 9 2 8 1 0 0 4 8 12 16 20 fsw[kHz] 1. Simulated curves refer to typical IGBT parameters and maximum Rthj-c. 12/23 Doc ID 018946 Rev 2 10 100 fSINE [Hz] STGIPL20K60 3.1.1 Electrical characteristics NTC thermistor Table 14. NTC thermistor Symbol Parameter Test conditions R25 Resistance TNTC = 25C to 85C R125 Resistance B B-constant T Operating temperature Min. Typ. Max. Unit. 5 k TNTC = 125C 300 TC = 25C to 85C 3340 K -40 125 C Equation 1: resistance variation vs. temperature R ( T ) = R 25 e 1 1 B --- - ---------- T 298 Where T are temperatures in Kelvin Figure 7. NTC resistance vs. temperature Doc ID 018946 Rev 2 13/23 Electrical characteristics 3.2 STGIPL20K60 Waveform definitions Figure 8. Dead time and interlocking waveforms definitions RLO CK ING INTE RLO CK HIN INTE CONTROL SIGNAL EDGES OVERLAPPED: INTERLOCKING + DEAD TIME ING LIN LVG DTHL DTLH HVG gate driver outputs OFF (HALF-BRIDGE TRI-STATE) gate driver outputs OFF (HALF-BRIDGE TRI-STATE) LIN CONTROL SIGNALS EDGES SYNCHRONOUS (*): DEAD TIME HIN LVG DTLH DTHL HVG gate driver outputs OFF (HALF-BRIDGE TRI-STATE) gate driver outputs OFF (HALF-BRIDGE TRI-STATE) LIN CONTROL SIGNALS EDGES NOT OVERLAPPED, BUT INSIDE THE DEAD TIME: DEAD TIME HIN LVG DTLH DTHL HVG gate driver outputs OFF (HALF-BRIDGE TRI-STATE) gate driver outputs OFF (HALF-BRIDGE TRI-STATE) LIN CONTROL SIGNALS EDGES NOT OVERLAPPED, OUTSIDE THE DEAD TIME: DIRECT DRIVING HIN LVG DTLH DTHL HVG gate driver outputs OFF (HALF-BRIDGE TRI-STATE) (*) HIN and LIN can be connected together and driven by just one control signal 14/23 Doc ID 018946 Rev 2 gate driver outputs OFF (HALF-BRIDGE TRI-STATE) STGIPL20K60 4 Smart shutdown function Smart shutdown function The STGIPL20K60 integrates a comparator for fault sensing purposes. The comparator non-inverting input (CIN) can be connected to an external shunt resistor in order to implement a simple overcurrent protection function. When the comparator triggers, the device is set in shutdown state and both its outputs are set to low-level leading the halfbridge in 3-state. In the common overcurrent protection architectures the comparator output is usually connected to the shutdown input through a RC network, in order to provide a mono-stable circuit, which implements a protection time that follows the fault condition. Our smart shutdown architecture allows to immediately turn-off the output gate driver in case of overcurrent, the fault signal has a preferential path which directly switches off the outputs. The time delay between the fault and the outputs turn-off is no more dependent on the RC values of the external network connected to the shutdown pin. At the same time the internal logic turns on the open-drain output and holds it on until the shutdown voltage goes below the logic input lower threshold. Finally the smart shutdown function provides the possibility to increase the real disable time without increasing the constant time of the external RC network. Figure 9. Smart shutdown timing waveforms comp Vref CP+ PROTECTION HIN/LIN HVG/LVG SD/OD upper threshold lower threshold 1 2 open drain gate (internal) real disable time Fast shut down: the driver outputs are set in SD state immediately after the comparator triggering even if the SD signal has not yet reach the lower input threshold TIME CONSTANTS 1 = (RON_OD // RSD) CSD 2 = RSD CSD SHUT DOWN CIRCUIT VBIAS RSD FROM/TO CONTROLLER SD/OD CSD RON_OD SMART SD LOGIC Pls refer to Table 12 for internal propagation delay time details. Doc ID 018946 Rev 2 15/23 Application information 5 STGIPL20K60 Application information Figure 10. Typical application circuit 16/23 Doc ID 018946 Rev 2 STGIPL20K60 5.1 Application information Recommendations Input signal HIN is active high logic. A 85 k (typ.) pull down resistor is built-in for each high side input. If an external RC filter is used, for noise immunity, pay attention to the variation of the input signal level. Input signal LIN is active low logic. A 720 k (typ.) pull-up resistor, connected to an internal 5 V regulator through a diode, is built-in for each low side input. To prevent the input signals oscillation, the wiring of each input should be as short as possible. By integrating an application specific type HVIC inside the module, direct coupling to MCU terminals without any opto-coupler is possible. Each capacitor should be located as nearby the pins of IPM as possible. Low inductance shunt resistors should be used for phase leg current sensing. Electrolytic bus capacitors should be mounted as close to the module bus terminals as possible. Additional high frequency ceramic capacitor mounted close to the module pins will further improve performance. The SD/OD signal should be pulled up to 5 V / 3.3 V with an external resistor (see Section 4: Smart shutdown function for detailed info). Table 15. Recommended operating conditions Value Symbol Parameter Conditions Unit Min. VPN Supply voltage Applied between P-Nu, Nv, Nw VCC Control supply voltage Applied between VCC-GND VBS High side bias voltage Applied between VBOOTi-OUTi for i = U, V, W 13 tdead Blanking time to prevent Arm-short For each input signal 1 fPWM PWM input signal -40C < Tc < 100C -40C < Tj < 125C TC Case operation temperature 13.5 Typ. Max. 300 400 V 15 18 V 18 V s 20 kHz 100 C For further details refer to AN3338. Doc ID 018946 Rev 2 17/23 Package mechanical data 6 STGIPL20K60 Package mechanical data In order to meet environmental requirements, ST offers these devices in different grades of ECOPACK(R) packages, depending on their level of environmental compliance. ECOPACK(R) specifications, grade definitions and product status are available at: www.st.com. ECOPACK is an ST trademark. Please refer to dedicated technical note TN0107 for mounting instructions. Table 16. SDIP-38L mechanical data mm. Dimensions 18/23 Min. Typ. Max. A 49.10 49.60 50.10 A1 1.10 1.30 1.50 A2 1.40 1.60 1.80 A3 44.10 44.60 45.10 B 24.00 24.50 25.00 B1 11.25 11.85 12.45 B2 27.10 27.60 28.10 B3 28.60 29.10 29.60 C 5.00 5.40 6.00 C1 6.50 7.00 7.50 C2 10.35 10.85 11.35 e 1.10 1.30 1.50 e1 3.20 3.40 3.60 e2 5.80 6.00 6.20 e3 4.60 4.80 5.00 e4 5.60 5.80 6.00 e5 6.30 6.50 6.70 e6 4.50 4.70 4.90 D 38.10 D1 5.75 E 11.80 E1 2.15 F 0.85 1.00 1.15 F1 0.35 0.50 0.65 R 1.55 1.75 1.95 T 0.45 0.55 0.65 V 0 Doc ID 018946 Rev 2 6 STGIPL20K60 Package mechanical data Figure 11. SDIP-38L package dimensions 8142868_G Doc ID 018946 Rev 2 19/23 Package mechanical data STGIPL20K60 8147106_E Figure 12. SDIP-38L shipping tube type A (dimensions are in mm.) 20/23 Doc ID 018946 Rev 2 STGIPL20K60 Package mechanical data 8147106_E Figure 13. SDIP-38L shipping tube type B (dimensions are in mm.) Doc ID 018946 Rev 2 21/23 Revision history 7 STGIPL20K60 Revision history Table 17. 22/23 Document revision history Date Revision Changes 16-Jun-2011 1 Initial release 28-Aug-2012 2 Modified: Min. and Max. value Table 4 on page 6. Updated: Figure 12 on page 20. Added: Figure 13 on page 21. Doc ID 018946 Rev 2 STGIPL20K60 Please Read Carefully: Information in this document is provided solely in connection with ST products. STMicroelectronics NV and its subsidiaries ("ST") reserve the right to make changes, corrections, modifications or improvements, to this document, and the products and services described herein at any time, without notice. All ST products are sold pursuant to ST's terms and conditions of sale. Purchasers are solely responsible for the choice, selection and use of the ST products and services described herein, and ST assumes no liability whatsoever relating to the choice, selection or use of the ST products and services described herein. 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