TD62930P/F TOSHIBA BIPOLAR DIGITAL IC SILICON MONOLITHIC TD62930P,TD62930F THREE−CHANNEL SMALL−SIGNAL IGBT GATE DRIVER The TD62930P and TD62930F are drivers using 5 V−signal input to output the signals required to drive IGBT gates. TD62930P / F is the most suitable for low−side drive of a miniature IGBT to use for inverter for the household electric appliances mainly. The outputs are separated into high−side and low−side outputs. This separation simplifies the IGBT gate on / off timing control. Two output signals are assigned for one input signal. The high−side output is high−level for high−level input, and high impedance for low−level input. The low−side output is high impedance for high−level input, and low−level for low−level input. TD62930P TD62930F FEATURES Power supply voltage (absolute maximum rating) High−voltage block power supply voltage VCC = 30 V Low−voltage block power supply voltage VDD = 7 V Output current (absolute maximum rating) High−side peak current IOUT = −0.4 A (max) Low−side peak current IOUT = 0.4 A (max) Input−output response speed tpHL, tpLH ≤ 1 µs (max) Package : DIP16 / SSOP16 (1.00 mm pitch) 1 Weight DIP16-P-300-2.54A: 1.11 g (typ.) SSOP16-P-225-1.00A: 0.14 g (typ.) 2006-06-14 TD62930P/F PIN ASSIGNMENT (TOP VIEW) INTERNAL EQUIVALENT CIRCUIT PIN DESCRIPTION PIN No. PIN NAME 1, 8 VCC 2 VDD 3, 7 L−GND 4, 5, 6 IN1~3 FUNCTION 30 V supply pins 5 V supply pin Ground pins for 5 V supply Input pins for 5 V output control signals 11, 14 P−GND 9, 12, 15 OUT−L1~3 Low−side output pins Ground pins for 30 V supply 10, 13, 16 OUT−H1~3 High−side output pins 2 2006-06-14 TD62930P/F ABSOLUTE MAXIMUM RATINGS (Ta = 25°C) CHARACTERISTIC PIN / PACKAGE SYMBOL RATING UNIT Power Supply Voltage VCC VCC 30 V Power Supply Voltage VDD VDD 7 V IN1~3 VIN −0.5~VDD + 0.5 V Input Voltage 0~20 (Ta = −20~85°C) OUT−H1~3 VOUT (H) OUT−L1~3 VOUT (L) High−level Output Peak Current OUT−H1~3 IOPH (Note 1) −0.4 A / ch Low−level Output Peak Current OUT−L1~3 IOPL (Note 1) +0.4 A / ch IN1~3 f 25 kHz DIP16 PD1 (Note 2) 1.47 (FREE AIR) W SSOP16 PD2 (Note 2) 0.78 (ON PCB) W Output Voltage Operating Frequency Power Dissipation V 0~30 (Ta = −20~70°C) −0.5~20 (Ta = −20~85°C) V −0.5~30 (Ta = −20~70°C) Operating Ambient Temperature Topr −20~85 °C Storage Temperature Tstg −55~150 °C Note 1: Output pin current The pulse width of the output pin current at peak is ≤ 1 µs, 300 pps. Note 2: When ambient temperature exceeds 25°C Derate the power dissipation of DIP−type devices at 11.76 mW / 1°C (device only) and Derate the power dissipation of SMD−type devices at 6.24 mW / 1°C (mounted on the board). RECOMMENDED OPERATING CONDITIONS (Unless otherwise specified, Ta = −20 to 70°C) CHARACTERISTIC Input Voltage Input Current High level Low level High level Low level Input Power Supply Voltage PIN IN1~3 IN1~3 VIH VIL IIH IIL TEST CONDITION MIN TYP. MAX VCC = 15 V, VDD = 4.5~5.5 V 3.5 ― ― ― ― 1.0 VCC = 15 V, VDD = 4.5~5.5 V ― ― 5 ― ― −5 VCC VCC 10 15 25 VDD VDD 4.5 5.0 5.5 ― ― −0.1 ― ― −0.35 ― ― 0.1 ― ― 0.35 VCC = 30 V, VDD = 5.5 V −20 25 70 VCC = 20 V, VDD = 5.5 V −20 25 85 OUT−H1~3 Output Current OUT−L1~3 Operating Temperature SYMBOL IOH (DC) IOH (Peak) IOL (DC) IOL (Peak) Topr 3 VCC = 20 V, VDD = 4.5 V VCC = 20 V, VDD = 4.5 V UNIT V mA V A °C 2006-06-14 TD62930P/F ELECTRICAL CHARACTERISTICS (Unless otherwise specified, Ta = −20 to 70°C) CHARACTERISTIC Input Current Output Voltage High level Low level PIN IN1~3 SYMBOL TEST CONDITION MIN TYP. MAX IIH VCC = 15 V, VIN = 5 V 0.1 0.2 0.4 IIL VCC = 15 V, VIN = 0 V ― 0 ― UNIT mA High level OUT−H1~3 VOH VCC = 15 V, VIH = 5 V, RLH = 100 Ω VCC −4.0 VCC −1.9 VCC −1.0 Low level OUT−L1~3 VOL VCC = 15 V, VIL = 0 V, RLL = 100 Ω 0.3 0.5 2.5 VDD = 5.5 V, VIH = 0 V, Ta = 25°C ― 1.5 3.0 VDD = 5.5 V, VIH = 0 V, Ta = −20~85°C ― ― 3.5 VDD = 5.5 V, VIH = 5 V, Ta = 25°C ― 1.8 3.5 VDD = 5.5 V, VIH = 5 V, Ta = −20~85°C ― ― 4.0 VCC = 30 V, VDD = 5.5 V, VIH = 0 V, Ta = 25°C ― 10.2 15.0 VCC = 30 V, VDD = 5.5 V, VIH = 0 V ― ― 18.0 VCC = 30 V, VDD = 5.5 V, VIH = 5 V, Ta = 25°C ― 7.5 11.0 VCC = 30 V, VDD = 5.5 V, VIH = 5 V ― ― 14.0 10 ― 30 V UNIT IDDL Dissipation Current 1 VDD IDDH ICCL Dissipation Current 2 VCC ICCH Operating Power Supply Voltage VCC VCCopr V mA mA SWITCHING CHARACTERISTICS (Unless otherwise specified, Ta = −20~70°C) CHARACTERISTIC Output Propagation Delay Time High level Low level PIN SYMBOL TEST CONDITION MIN TYP. MAX OUT−H1~3 tPLH VDD = 5.0 V, VCC = 15 V RLH = RLL = 100 Ω, VIN = 0.7 to 4 V ― 0.25 1.00 tPHL VDD = 5.0 V, VCC = 15 V RLH = RLL = 100 Ω, VIN = 4 to 0.7 V ― OUT−L1~3 4 µs 0.25 1.00 2006-06-14 TD62930P/F SWITCHING WAVEFORM PROPAGATION DELAY TIME TEST CIRCUIT Toshiba recommends connecting load resistors as in the above diagram, utilizing the independence of the high−level and low−level sides of this IC. 5 2006-06-14 TD62930P/F TEST CIRCUIT (1) IIH (2) IIL (3) (4) VIH, VOH (5) IDDL, IDDH VIL, VOL (6) ICCL, ICCH 6 2006-06-14 TD62930P/F APPLICATION CIRCUIT PRECAUTIONS for USING This IC does not integrate protection circuits such as overcurrent and overvoltage protectors. Thus, if excess current or voltage is applied to the IC, the IC may be damaged. Please design the IC so that excess current or voltage will not be applied to the IC. Utmost care is necessary in the design of the output line, VCC and GND (L−GND, P−GND) line since IC may be destroyed due to short−circuit between outputs, air contamination fault, or fault by improper grounding. 7 2006-06-14 TD62930P/F PACKAGE DIMENSIONS DIP16−P−300−2.54A Unit: mm Weight: 1.11 g (typ.) 8 2006-06-14 TD62930P/F PACKAGE DIMENSIONS SSOP16−P−225−1.00A Unit: mm Weight: 0.14 g (typ.) 9 2006-06-14 TD62930P/F Notes on Contents 1. Equivalent Circuits The equivalent circuit diagrams may be simplified or some parts of them may be omitted for explanatory purposes. 2. Application Circuits The application circuits shown in this document are provided for reference purposes only. Thorough evaluation is required, especially at the mass production design stage. Toshiba does not grant any license to any industrial property rights by providing these examples of application circuits. 3. Test Circuits Components in the test circuits are used only to obtain and confirm the device characteristics. These components and circuits are not guaranteed to prevent malfunction or failure from occurring in the application equipment. IC Usage Considerations Notes on Handling of ICs (1) The absolute maximum ratings of a semiconductor device are a set of ratings that must not be exceeded, even for a moment. Do not exceed any of these ratings. Exceeding the rating(s) may cause the device breakdown, damage or deterioration, and may result injury by explosion or combustion. (2) Use an appropriate power supply fuse to ensure that a large current does not continuously flow in case of over current and/or IC failure. The IC will fully break down when used under conditions that exceed its absolute maximum ratings, when the wiring is routed improperly or when an abnormal pulse noise occurs from the wiring or load, causing a large current to continuously flow and the breakdown can lead smoke or ignition. To minimize the effects of the flow of a large current in case of breakdown, appropriate settings, such as fuse capacity, fusing time and insertion circuit location, are required. (3) If your design includes an inductive load such as a motor coil, incorporate a protection circuit into the design to prevent device malfunction or breakdown caused by the current resulting from the inrush current at power ON or the negative current resulting from the back electromotive force at power OFF. IC breakdown may cause injury, smoke or ignition. Use a stable power supply with ICs with built-in protection functions. If the power supply is unstable, the protection function may not operate, causing IC breakdown. IC breakdown may cause injury, smoke or ignition. (4) Do not insert devices in the wrong orientation or incorrectly. Make sure that the positive and negative terminals of power supplies are connected properly. Otherwise, the current or power consumption may exceed the absolute maximum rating, and exceeding the rating(s) may cause the device breakdown, damage or deterioration, and may result injury by explosion or combustion. In addition, do not use any device that is applied the current with inserting in the wrong orientation or incorrectly even just one time. (5) Carefully select external components (such as inputs and negative feedback capacitors) and load components (such as speakers), for example, power amp and regulator. If there is a large amount of leakage current such as input or negative feedback condenser, the IC output DC voltage will increase. If this output voltage is connected to a speaker with low input withstand voltage, overcurrent or IC failure can cause smoke or ignition. (The over current can cause smoke or ignition from the IC itself.) In particular, please pay attention when using a Bridge Tied Load (BTL) connection type IC that inputs output DC voltage to a speaker directly. 10 2006-06-14 TD62930P/F Points to Remember on Handling of ICs (1) Heat Radiation Design In using an IC with large current flow such as power amp, regulator or driver, please design the device so that heat is appropriately radiated, not to exceed the specified junction temperature (Tj) at any time and condition. These ICs generate heat even during normal use. An inadequate IC heat radiation design can lead to decrease in IC life, deterioration of IC characteristics or IC breakdown. In addition, please design the device taking into considerate the effect of IC heat radiation with peripheral components. (2) Back-EMF When a motor rotates in the reverse direction, stops or slows down abruptly, a current flow back to the motor’s power supply due to the effect of back-EMF. If the current sink capability of the power supply is small, the device’s motor power supply and output pins might be exposed to conditions beyond maximum ratings. To avoid this problem, take the effect of back-EMF into consideration in system design. 11 2006-06-14 TD62930P/F RESTRICTIONS ON PRODUCT USE 060116EBA • The information contained herein is subject to change without notice. 021023_D • TOSHIBA is continually working to improve the quality and reliability of its products. Nevertheless, semiconductor devices in general can malfunction or fail due to their inherent electrical sensitivity and vulnerability to physical stress. It is the responsibility of the buyer, when utilizing TOSHIBA products, to comply with the standards of safety in making a safe design for the entire system, and to avoid situations in which a malfunction or failure of such TOSHIBA products could cause loss of human life, bodily injury or damage to property. In developing your designs, please ensure that TOSHIBA products are used within specified operating ranges as set forth in the most recent TOSHIBA products specifications. Also, please keep in mind the precautions and conditions set forth in the “Handling Guide for Semiconductor Devices,” or “TOSHIBA Semiconductor Reliability Handbook” etc. 021023_A • The TOSHIBA products listed in this document are intended for usage in general electronics applications (computer, personal equipment, office equipment, measuring equipment, industrial robotics, domestic appliances, etc.). These TOSHIBA products are neither intended nor warranted for usage in equipment that requires extraordinarily high quality and/or reliability or a malfunction or failure of which may cause loss of human life or bodily injury (“Unintended Usage”). Unintended Usage include atomic energy control instruments, airplane or spaceship instruments, transportation instruments, traffic signal instruments, combustion control instruments, medical instruments, all types of safety devices, etc. Unintended Usage of TOSHIBA products listed in this document shall be made at the customer’s own risk. 021023_B • The products described in this document shall not be used or embedded to any downstream products of which manufacture, use and/or sale are prohibited under any applicable laws and regulations. 060106_Q • The information contained herein is presented only as a guide for the applications of our products. No responsibility is assumed by TOSHIBA for any infringements of patents or other rights of the third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of TOSHIBA or others. 021023_C • The products described in this document are subject to the foreign exchange and foreign trade laws. 021023_E 12 2006-06-14