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| HIP4011 April 1994 Three Phase Brushless DC Motor Controller Description Features * 3A DC, 5A Peak Output Current The HIP4011 motor driver is intended for three phase Brushless motor control at continuous output currents up to 3A. It * 16V Max. Rated Supply Voltage accepts inputs from buffered Hall effect sensors and drives [ /Title (HIP4011) three motor windings, regulating the current through an * Built-in "Free-Wheeling" Diodes /Subject (Three Phase Brushless DC Motor Controller) external current sensing resistor, according to an analog * Output () control input. Output "freewheeling" diodes are built in and /Author dv/dt Limited to Reduce EMI output dv/dt is limited to decrease the generated EMI. * External Dynamic Brake Control Switch With /Keywords () Thermal and current limiting are used to protect the device Undervoltage Sense /Creator () from locked rotor conditions. A brake control input forces all * Thermal and Current Limiting Protects Against outputs to ground simultaneously to provide dynamic /DOCINFO pdfmark Locked Rotor Conditions braking, and an internal voltage sensor does the same when the supply drops below a predetermined switch point. Power * Provides Analog Current Sense and Reference Inputs [ /PageMode /UseOutlines down braking energy is stored in an external capacitor. /DOCVIEW pdfmark Code Rejection * Decode Logic with Illegal Applications * Drive Spindle Motor Controller * 3 Phase Brushless DC Motor Controller * Brushless DC Motor Driver for 12V Battery Powered Appliances * Phased Driver for 12V DC Applications * Logic Controlled Driver for Solenoids, Relays and Lamps Ordering Information PART NUMBER HIP4011IS TEMPERATURE RANGE -40oC to +85oC PACKAGE 15 Pin Plastic SIP Surface Mount Pinout HIP4011 (SIP) TOP VIEW 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 SGND SPD SV+ ISEN OUTA BCAP PV+ OUTB ISEN FBRK OUTC PV+ SENC SENB SENA = SIGNAL GROUND = SPEED CONTROL = SIGNAL V+ = ISENSE = OUTPUT A = BRAKING CAPACITOR = POWER V+ = OUTPUT B = ISENSE = FORCED BRAKE = OUTPUT C = POWER V+ = SENSE INPUT C = SENSE INPUT B = SENSE INPUT A OUTPUT TRUTH TABLE FORCE BRAKE INPUT* C 0 0 0 0 1 1 1 1 X FBRK 0 0 0 0 0 0 0 0 1 A OFF 1 0 OFF OFF 1 0 OFF 0 SENSOR INPUTS A 0 1 0 1 0 1 0 1 X B 0 0 1 1 0 0 1 1 X OUTPUTS B OFF OFF 1 1 0 0 OFF OFF 0 C OFF 0 OFF 0 1 OFF 1 OFF 0 PGND PIN (TAB) MUST BE ELECTRICALLY CONNECTED * Undervoltage and Force Brake logic truth table entries are identical. "X" = Don't Care CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures. 407-727-9207 | Copyright (c) Intersil Corporation 1999 File Number 2939.3 6-11 Specifications HIP4011 Absolute Maximum Ratings Supply Voltage, SV+ or PV+. . . . . . . . . . . . . . . . . . . . . . -1V to +16V Referred to SGND or PGND (Note 1) Output Current, Continuous . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3A Output Current, Peak (Note 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . 5A Substrate (PGND) Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1A Logic Input Current . . . . . . . . . . . . . . . . . . . . . . . . . -20mA to +20mA (Clamped to SV+ and SGND) Thermal Information Thermal Resistance JA JC 15 Lead SIP Power Package. . . . . . . . . . 45oC/W 3oC/W Power Dissipation (Note 3) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25W Junction Temperature Range, Operating . . . . . . . . . . . . . . . +150oC Storage Temperature Range. . . . . . . . . . . . . . . . . . -55oC to +150oC Power Dissipation Up to +125oC without heat sink . . . . . . . . . . . . . . . . . . . . . 0.56W Above +125oC without Heat Sink . . Derate Linearly at 22mW/ oC Up to +125oC with Infinite Heat Sink . . . . . . . . . . . . . . . . . 8.33W Above +125oC with Infinite Heat Sink . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Derate Linearly at 333mW/oC Lead Temperature (During Soldering) At a Distance 1/16 inch 1/32 inch (1.59mm 0.79mm) from Case for 10s Max. . . . . . . . . . . . . . . . . . . . . . . . . . +265oC NOTES: 1. PV+ and SV+ are to be tied together, as are PGND and SGND. 2. Operating above the continuous current rating causes a decrease in operating life. 3. Derate power dissipation above case temperature of +75oC at 0.33 Watts/oC. CAUTION: Stresses above those listed in "Absolute Maximum Ratings" may cause permanent damage to the device. This is a stress only rating and operation of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied. Electrical Specifications PARAMETERS SUPPLY (SV+) CURRENT No Drive With Drive LOGIC INPUT CURRENT Sensor Inputs Brake Input LOGIC INPUT THRESHOLDS Sensor Inputs Sensor Inputs Brake Input Brake Input AMPLIFIER INPUT (SPD) Bias Current Offset Voltage Input Range (Linear) Input Impedance System Bandwidth Current Limit THERMAL LIMIT Threshold Hysteresis OUTPUT DRIVERS On Saturation (See Note 5) On Saturation (See Note 5) Off Leakage Slew Rate TA = +25oC and SV+ = PV+ = 10.4V to 13.2V, Unless Otherwise Specified TEST CONDITION MIN TYP MAX UNITS Outputs Off Outputs On - - 10 15 mA mA SENA, SENB & SENC = 0V to 3V FBRK = 0.8V to 2.4V -0.5 50 - -1.5 150 mA A Logic "0" Input Voltage Logic "1" Input Voltage Logic "0" Input Voltage Logic "1" Input Voltage 3 2.4 - 1.8 0.8 - V V V V 0 1 (Note 1) Rsense = 0.20 - 35 5 700 3 1 - nA mV V M kHz A - 155 40 - oC oC IOUT = 3A, VPMOS + VNMOS IOUT = 0.6A, VPMOS + VNMOS PV+ > VOUT > PGND or ISEN (See Note 2) - 0.5 2.2 0.44 1 - V V mA V/S 6-12 HIP4011 Electrical Specifications PARAMETERS FREEWHEEL DIODES Forward Drop INTERNAL BRAKE DRIVER Undervoltage Trip Point, PV+ Hysteresis On Saturation BRAKE CAPACITOR (BCAP) Discharge Leakage SV+ = PV+ = 3V to 12V, BCAP = 10V 5 A (See Note 3) (See Note 4) Each NMOS, IOUT = 3A 2.7 40 3.3 60 0.4 V % V IOUT = 1A 1.5 V TA = +25oC and SV+ = PV+ = 10.4V to 13.2V, Unless Otherwise Specified (Continued) TEST CONDITION MIN TYP MAX UNITS NOTES: 1. The system bandwidth is fixed by an internal RC network around the amplifier. 2. Internal limiting of turn on and turn off drive is used to limit output dv/dt. 3. The braking action starts at the given trip point with a falling supply voltage. 4. Hysteresis causes the brake to be removed at a higher trip point with a rising supply voltage. 5. This value includes the combined voltage drops of one upper plus one lower switch at the indicated current. Functional Block Diagram SIGNAL V+ BCAP 13 1mA SENA 1 HALL SENSOR A 1mA SENB 2 HALL SENSOR B V+ VBS (BRAKE (SENSE REF) V+ 10 4 PV+ 9 PV+ OUTA 11 V+ DECODE LOGIC WITH ILLEGAL CODE REJECTION OUTB 8 MOTOR B BRAKE CAP. POWER V+ MOTOR A V+ 1mA CURRENT LIMITING VCL (CURRENT LIMITING REF) + 38.5K C1 100pF R1 R2 39K 39K 1K 1K OUTC 5 ISEN 12 ISEN 7 CURRENT SENSE RESISTOR MOTOR C SENC 3 HALL SENSOR C FORCE BRAKE FBRK 6 BREAK BEFORE MAKE 100A IREF 14 THERMAL SENSING PGND TAB SUBSTRATE GND 15 SIGNAL SGND GND 6-13 HIP4011 All Intersil semiconductor products are manufactured, assembled and tested under ISO9000 quality systems certification. Intersil products are sold by description only. Intersil Corporation reserves the right to make changes in circuit design and/or specifications at any time without notice. Accordingly, the reader is cautioned to verify that data sheets are current before placing orders. Information furnished by Intersil is believed to be accurate and reliable. However, no responsibility is assumed by Intersil or its subsidiaries for its use; nor for any infringements of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of Intersil or its subsidiaries. For information regarding Intersil Corporation and its products, see web site http://www.intersil.com Sales Office Headquarters NORTH AMERICA Intersil Corporation P. O. Box 883, Mail Stop 53-204 Melbourne, FL 32902 TEL: (407) 727-9207 FAX: (407) 724-7240 EUROPE Intersil SA Mercure Center 100, Rue de la Fusee 1130 Brussels, Belgium TEL: (32) 2.724.2111 FAX: (32) 2.724.22.05 ASIA Intersil (Taiwan) Ltd. Taiwan Limited 7F-6, No. 101 Fu Hsing North Road Taipei, Taiwan Republic of China TEL: (886) 2 2716 9310 FAX: (886) 2 2715 3029 File Number 6-14 |
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