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| Freescale Semiconductor, Inc. M Product Preview SMARTMOS R MPC17533 2 Channel H-Bridge Driver IC MPC17533 is a monolithic type SMOS5AP SMARTMOS IC built in 2 channel H-Bridge Driver constituted LDMOSFET, input section can be directly interfaced from the MCU. This IC can control 4 mode output function (Forward, Reverse, Brake, Open) by input logic. This IC can drive various type of micro motor and low loss by parallel drive because each block is very accurate for high speed drive and independent input/output circuit. Freescale Semiconductor, Inc... 16PIN SVMFP Pin Connections Features - Manufactured by SMOS5AP process technology - Built in 2 Channel Circuit of H-Bridge Driver - 4 Mode Drive(Forward, Reverse, Brake, Open) - Direct Interface from the MCU - Low ON-Resistance Ron=0.8 ohm(typ) - Dual Channel Parallel Drive (Ron=0.8 ohm:typ) - IDR=0.7A (Cont.) - Low Consumption Power - Built in Shoot Through Current Prevention Circuit - Built in Low Voltage Shutdown Circuit - PWM Control frequency 200kHz(Max.) - Comes in 16-pin Very Fine Mini-flat Package (pin pitch : 0.65mm) 1 OUT1A 2 3 4 5 6 7 VM1 IN1A IN1B VC OEB LGND PGND2 16 OUT2A 15 IN2A 14 13 12 11 MPC17533 IN2B VG VM2 OUT2B 10 PGND1 9 8 OUT1B (Top View) *SMARTMOS is a registered trademark of Motorola Inc. *Specifications in this data sheet may be changed without prior notice. For More Information On This Product, Go to: www.freescale.com 1 MPC17533 :MAR.19. 2002 REV.0.4 Freescale Semiconductor, Inc. Block Diagram VG 12 Low voltage Detector 2 VM1 VC 5 H Bridge 1 1 OUT1A Freescale Semiconductor, Inc... 8 OUT1B IN1A 3 Level Shifter Predriver IN1B 4 Control Logic 9 PGND1 OEB 6 11 VM2 IN2A 14 IN2B 13 15 OUT2A H Bridge 2 10 OUT2B LGND 7 16 PGND2 Each GND pin are connected by Metal line Function Table Input OEB L L L L H IN1A IN2A L H L H X IN1B IN2B L L H H X Output OUT1A OUT2A L H L Z Z OUT1B OUT2B L L H Z Z Z : High impedance X : Don't care Pin6(OEB) is Pull-Up by internal resistance. For More Information On This Product, Go to: www.freescale.com 2 MPC17533 :MAR.19. 2002 REV.0.4 Freescale Semiconductor, Inc. Maximum Ratings Rating *1 Symbol VM VG VC VIN IDR IDRp Tj Tstg ROja PD Min. - 0.5 - 0.5 - 0.5 - 0.5 ----- 55 --150 --- Max. 8.0 14.0 7.0 VC+0.5 0.7 1.4 150 150 Unit V V V V A A degC degC degC./W Driver Circuit Power Supply Voltage Pre-Driver Circuit Power Supply Voltage Control Circuit Power Supply Voltage Singnal Input Voltage Freescale Semiconductor, Inc... Driver Output Current (continuous) Driver Output Current (pulsed) *2 Operating Junction Temperature Storage Temperature Range Thermal Resistance Power Dissipation *4 *3 830 mW *1) Device may be damaged when used over the ratings. *2) Ta=25C, Peak time is within 10ms at intervals 0.2seconds. *3) 37 X 50 X 1.6[mm] Glass EPOXY Board mount. *4) Ta=25C Recommended Operating Condition Characteristics Driver Circuit Power Supply Voltage Control Circuit Power Supply Voltage Symbol VM VC VIN FIN TR TF Topr C1,C2,C3 VG Min. 2.0 2.7 0 -------20 0.01 12 Typ. 5.0 5.0 --------25 0.1 13 Max. 6.8 5.7 VC 200 1.0 1.0 65 1.0 13.5 Unit V V V kHz us us degC uF V Signal Input Voltage Pulse Input Frequency Input Pulse Rise Time Input Pulse Fall Time Operating Ambient Temperature Capacitor for Charge Pump Pre-Driver Circuit Power Supply Voltage For More Information On This Product, Go to: www.freescale.com 3 MPC17533 :MAR.19. 2002 REV.0.4 Freescale Semiconductor, Inc. DC CHARACTERISTICS Characteristics (Ta=25C, VC=VM=5.0V, GND=0V ) Symbol Min. Typ. Max. Unit Test circuit A *1 Quiescent Power Supply Current Driver Circuit Power Supply Current Control Circuit Power Supply Current Pre-Driver CircuitPower Supply Current Active Power Supply Current Control Circuit Power Supply Current Pre-Driver Circuit Power Supply Current Logic Input Function High Level Input Voltage Low Level Input Voltage High Level Input Current Low Level Input Current OEB pin Driver Output ON Resistance Low Voltage Detection Circuit Detection Voltage IC IG VIH VIL IIH IIL IIL RON ----VCx0.7 ----- 1.0 ----------------50 0.8 3.0 0.7 --VCx0.3 1.0 --100 1.2 mA mA V V uA uA uA ohm B *3 E *2 IMO ICO IGO ------------1.0 20 150 uA UA UA Freescale Semiconductor, Inc... C *4 VCDET 1.5 2.0 2.5 V D *6 *1) ICO includes current to the pre-driver circuit. *2) IC includes current to the pre-driver circuit. IC:Fin100kHz. IG:Fin20kHz. *3) 2.7V < VC < 5.7V *4) IDR=0.7[A] source+sink *5) When no input logic signal. *6) Detection voltage is defined output become High-impedance when VC voltage is dropped. When the gate voltage VG is applied from an external source, VG=7.5[V] AC CHARACTERISTICS Characteristics (Ta=25C, VC=VM=5.0V, GND=0V ) Symbol Min. ----- Typ. Max. Unit Test circuit Output Propagation Delay Time Turn-ON time Turn-Off time Low Voltage Detection Circuit Detection time tPLH tPHL 0.1 0.1 0.5 0.5 us us C tVCDET --- --- 10 ms D tPLH,tPHL Timing Chart IN1,IN2 50% 50% tVCDET Timing Chart VCDETon VC 50% 2.5 VCDEToff 50% 1.5 tPLH OUTA,OUTB tPHL tVCDETon tVCDEToff 90% 10% 90% IM 0%(<1uA) For More Information On This Product, Go to: www.freescale.com 4 MPC17533 :MAR.19. 2002 REV.0.4 Freescale Semiconductor, Inc. Pin Description Symbol VC PIN No. 5 2 Simplified Circuit Schematic 5 Function Control Circuit Power Supply Pin Driver Power Supply Voltage Input Pin VM1 2 Freescale Semiconductor, Inc... OUT1A 1 1 8 Driver Output Pin OUT1B PGND1 VM2 8 9 9 11 Driver Output Pin Power GND Pin 11 Driver Power Supply Voltage Input Pin OUT2A OUT2B 15 10 15 10 Driver Output Pin Driver Output Pin PGND2 IN1A IN1B IN2A IN2B 16 3 4 14 13 16 VC Power GND Pin 3 4 Control Signal Input Pin 13 14 VC OEB 6 6 Enable Control Signal Input Pin VG LGND 12 7 Pre-Driver Circuit Power Supply Pin ControlCircuit GND Pin For More Information On This Product, Go to: www.freescale.com 5 MPC17533 :MAR.19. 2002 REV.0.4 Freescale Semiconductor, Inc. Test Circuit 5V 5V A VM IMO IN1A IN1B IN2A IN2B OEB VG VC VM IN1A IN1B IN2A IN2B OEB A IIN 13V 13V 5V 5V IGO A ICO A VG VC Freescale Semiconductor, Inc... MPC17533 MPC17533 OUT1A OUT1B OUT2A OUT2B PGND/LGND OUT1A OUT1B OUT2A OUT2B PGND/LGND VIN V Test Circuit A Test Circuit B 13V 5V 5V IN1A IN1B IN2A IN2B OEB VG VC VM MPC17533 OUT1A OUT1B OUT2A OUT2B PGND/LGND R=8 [ohm] R=8 [ohm] Test Circuit C For More Information On This Product, Go to: www.freescale.com 6 MPC17533 :MAR.19. 2002 REV.0.4 Freescale Semiconductor, Inc. Test Circuit 13V 5V 5V A 5V VG VC VM IN1A IN1B IN2A IN2B OEB VC VM IN1A IN1B IN2A IN2B OEB Freescale Semiconductor, Inc... MPC17533 V For IG Test MPC17533 13V A OUT1A OUT1B OUT2A OUT2B PGND/LGND V OUT1A OUT1B OUT2A VG OUT2B PGND/LGND 100kHz Fin Test Circuit D Test Circuit E For More Information On This Product, Go to: www.freescale.com 7 MPC17533 :MAR.19. 2002 REV.0.4 Freescale Semiconductor, Inc. Precautions on Application (1)When applying the gate voltage VG from an external source, be sure to connect it via a resistor equal to or greater than RG=VG/0.02[ohm]. However, this resistance is unnecessary if you are connecting a charge pump output from a SMARTMOS product. VG < 14[V] VG MPC17533 RG > VG/0.02[ohm] CG = 0.01[uF] Freescale Semiconductor, Inc... C2H C1H C2L C1L OPEN (2)Switching from the state of active current loading to high-impedance mode, indactance load and P.C.B. layout may induce over maximum ratings to a power supply pin. Zener diode or capacitor at VM pin will protect kick back voltage(it depends on the indactance load). The schottky diode at output pin will also protect it. VM OUTA VM OUTA OUTB OUTB (3)Connect a capacitor of sufficient capacitance between the power supply and ground pins. For all large-current paths, use sufficiently wide copper conductor patterns and route them in the shortest distance possible. (4)When using SMARTMOS products in your circuit design, make sure they are fully protected against static charge. For More Information On This Product, Go to: www.freescale.com 8 MPC17533 :MAR.19. 2002 REV.0.4 Freescale Semiconductor, Inc. 16 s" SVMFP SOOE* @*} - A Freescale Semiconductor, Inc... D D1 *"Sg`a*} A A1 C b x Z1 e y L1 SPEC MIN A A1 C D D1 e E He L L1 TM Z1 AE ***** 0.10 0.25 0.18 ***** 5.20 0.60 5.25 7.70 0.45 1.20 ***** 0.25 0.0* TYP 1.95 0.15 0.30 0.20 5.25 0.65 5.30 7.90 0.60 1.30 ***** 0.05 0.35 4.0* 0.47 9.8* MAX 2.05 0.20 0.35 0.25 5.30 0.70 5.35 8.10 0.75 1.40 0.12 5.45 MAX For More Information On This Product, Go to: www.freescale.com AE L He E Freescale Semiconductor, Inc. Freescale Semiconductor, Inc... For More Information On This Product, Go to: www.freescale.com |
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