LV8011V

Ordering number : ENN*7230 LV8011V Overview Bi-CMOS IC Forward/Reverse Motor Driver LV8011V is a 1ch forward/reverse motor driver IC using D-MOS FET for output stage. As MOS circuit is used, it supports the PWM input. Its features are that the on resistance (0.37Ω typ) and current dissipation are low. It also provides protection functions such as heat protection circuit and reduced voltage detection and is optimal for the motors that need high-current (maximum peak current : 5A). Absolute Maximum Ratings at Ta = 25°C, SGND = PGND = 0V Parameter Maximum Power Source Voltage (For load) Maximum Power Source Voltage (For control) Maximum Output Current IO max IO peak1 IO peak2 Input Voltage Operating Temperature Storage Temperature Allowable Power Dissipation VIN max Topr Tstg Pd *Specified substrate DC t≤100ms, f = 2Hz t≤10ms, f = 2Hz VCC max Symbol VM max Conditions Ratings -0.5 to 7.5 -0.5 to 6.0 1.0 3.0 5.0 -0.5 to VCC+0.5 -20 to +75 -55 to 150 800 Unit V V A A A V °C °C mW * When mounting the glass epoxy substrate 30mm×50mm×1.6mm. Allowable Operating Range at SGND = PGND = 0V Parameter Power Source Voltage (For load) Power Source Voltage (For control) Input Signal Voltage Input Signal Frequency Charge-Pump Capacitor VM VCC VIN f max C1, C2, C3 duty = 50% Symbol Conditions Ratings 2.0 to 6.5 4.5 to 5.5 0 to VCC 100 0.001 to 0.1 Unit V V V kHz µF Any and all SANYO Semiconductor products described or contained herein do not have specifications that can handle applications that require extremely high levels of reliability, such as life-support systems, aircraft's control systems, or other applications whose failure can be reasonably expected to result in serious physical and/or material damage. Consult with your SANYO Semiconductor representative nearest you before using any SANYO Semiconductor products described or contained herein in such applications. SANYO Semiconductor assumes no responsibility for equipment failures that result from using products at values that exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or other parameters) listed in products specifications of any and all SANYO Semiconductor products described or contained herein. 92706 / 91004 JO IM No.7230-1/7 LV8011V Electric Characteristics at Ta = 25°C, VCC = VM = 5.0V, SGND = PGND = 0V Parameter Standby Power Source Current for Load Standby Power Source Current for Control Operating Current Consumption High Level Input Voltage Low Level Input Voltage High Level Input Current (IN1, IN2) Low Level Input Current (IN1, IN2) Pull-up Resistance Value (EN, TIN) Output ON Resistance Charge-Pump Voltage Low Voltage Detection Operating Voltage Thermal Shutdown Operating Temperature Charge-Pump Capacity (IG = 500µA) IG Current Dissipation (Fin = 20kHz) Charge Pump Start-up Time [Output Part] Turn-ON Time Turn-OFF Time [TOUT] Turn-ON Time Turn-OFF Time TOUT TOFF C = 500pF C = 500pF 5.0 5.0 20 20 µs µs 12 12 TPLH TPHL 0.9 0.3 2.0 2.0 µs µs 12 12 TVG C1 = C2 = 0.01µF, CVG = 0.1µF 0.5 IG VGLOAD TTSD *Design Target RON VG VCS VCC Voltage Sum of top and bottom of ON resistance value. 9.5 2.3 150 9.0 RUP IIL -1.0 50 100 0.37 10.4 2.5 180 9.9 350 1.0 200 0.60 11 2.7 210 IC1 VIH VIL IIH EN = 5V, VG when non-load. 2.5 0 ICO EN = 0V, IN1 = IN2 = TIN = 5V 50 0.7 Symbol IMO EN = 0V Conditions min Ratings typ max 1.0 100 1.2 VCC 0.8 1.0 µA µA mA V V µA µA kΩ Ω V V °C V µA ms 5 6 7 8 9 10 11 4 1 2 3 Unit Remarks * It is a design target value and measurement is not carried out. Remarks 1. It shows current dissipation of VM pin in output OFF state. 2. It shows current dissipation of VCC pin in stand-by state. (The standard current depends on EN pin pull-down resistance.) 3. It shows current dissipation of VCC pin in state of EN = 5V (stand-by), including current dissipation of VG pin. 4. For IN1 and IN2 pins, no pull-down and pull-up resistance is needed. (High impedance pin) 5. It shows sum of upper and lower saturation voltages of OUT pin. 6. It controls charge-pump oscillation and makes specified voltage. 7. When low voltage is detected, the lower output is turned OFF. 8. When thermal protection circuit is activated, the lower output is turned OFF. When the heat temperature is fallen, it is turned ON again. 9. IG (VG pin load current) = 500µF 10. It shows VG pin current dissipation in state of PWM input for IN pin. 11. It specifies start-up time from 10% to 90% when VG is in non-load state (when setting the capacitor between VG and GND to 0.1µF and VCC is 5V). 12. It specifies 10% to 90% for start-up and 90% to 10% for shut-down. No.7230-2/7 LV8011V Package Dimensions unit : mm 3179B Pin Assignment 1 TIN C1L 20 2 EN C1H 19 3 IN2 C2L 18 4 IN1 C2H 17 5 SGND VCC 16 LV8011V 6 VM VM 15 7 OUT2 OUT1 14 8 OUT2 OUT1 13 9 TOUT VG 12 10 PGND PGND 11 Top view No.7230-3/7 LV8011V Block Diagram C2H 17 OSC,CHARGE_PUMP C2L 18 LOW VOLTAGE THERMAL PROTECTION 12 V G C1H 19 C1L 20 9 TOUT VM (15) 6 13 OUT1 (14) LEVEL SHIFTER 7 OUT2 (8) VCC 16 IN1 4 CMOS LOGIC DIFFUSED RESISTOR EN 2 11 PGND (10) IN2 3 1 TIN 5 SGND True Value Table Z : High-Impedance - : Don’t care EN H H H H L H H IN1 H H L L IN2 H L H L TIN H L OUT1 L H L Z L OUT2 L L H Z L TOUT L L H Mode Brake Forward evolution Reverse rotation Stand by Stdby TR-OFF TR-ON * For reduced voltage and thermal protection, the lower output is turned OFF and the motor drive stops. No.7230-4/7 LV8011V Pin Description Pin no. 20 18 Pin name C1L C2L Equivalent Circuit V CC Pin Explanation Step-up Capacitor Connection Pin 20 18 19 17 C1H C2H Step-up Capacitor Connection Pin VG 12 C1H C2H 19 17 4 3 IN1 IN2 VCC Driver Output Switch 4 3 2 1 EN TIN VCC 100kΩ Logic Enable Pin TOUT Output Control Pin (Built-in Pull-up Resistance) 2 1 13 14 7 8 OUT1 Driver Output Pin VM OUT2 (Both 2 pins are Connected.) Continued on next page. No.7230-5/7 LV8011V Continued from preceding page. Pin no. 9 Pin name TOUT 9 6 15 16 12 VCC VG VG 12 C2H 0.01µF 17 0.1µF VM Driver Power Source (Both 2 pins are Connected.) Logic Power Source Driving Circuit Unit Power Source for Driver Equivalent Circuit VG Pin Explanation Step-up Voltage Output Pin C2L 5 10 11 SGND PGND 18 Logic GND Driver GND (Both 2 pins are Connected.) Application Circuit Diagram 9 to 11V VG 12 C2 = 0.01µF CVB = 0.1µF 2.0 to 6.5V 17 C2H TOUT 18 C2L 9 3 to 5.5V C1 = 0.01µF 19 C1H VM 6 * 20 C1L LV8011V OUT2 OUT2 7 8 M PGND 10 4.5 to 5.5V 16 VCC 4 IN1 3 CPU 2 IN2 PGND 11 OUT1 13 OUT1 14 EN 1 TIN 5 SGND VM 15 * Place it as close as possible to VM and PGND pins of IC. No.7230-6/7 LV8011V Specifications of any and all SANYO Semiconductor products described or contained herein stipulate the performance, characteristics, and functions of the described products in the independent state, and are not guarantees of the performance, characteristics, and functions of the described products as mounted in the customer's products or equipment. To verify symptoms and states that cannot be evaluated in an independent device, the customer should always evaluate and test devices mounted in the customer's products or equipment. SANYO Semiconductor Co., Ltd. strives to supply high-quality high-reliability products. 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Specifications and information herein are subject to change without notice. PS No.7230-7/7