LV8011V-TLM-E

Ordering number : ENN*7230 LV8011V Bi-CMOS IC Forward/Reverse Motor Driver Overview 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 Symbol Conditions Ratings VM max (For load) Maximum Power Source Voltage VCC max (For control) Maximum Output Current Unit -0.5 to 7.5 V -0.5 to 6.0 V IO max DC 1.0 A IO peak1 t≤100ms, f = 2Hz 3.0 A IO peak2 t≤10ms, f = 2Hz 5.0 A Input Voltage VIN max Operating Temperature Topr Storage Temperature Tstg Allowable Power Dissipation Pd -0.5 to VCC+0.5 V -20 to +75 °C -55 to 150 *Specified substrate 800 °C mW * When mounting the glass epoxy substrate 30mm×50mm×1.6mm. Allowable Operating Range at SGND = PGND = 0V Parameter Symbol Conditions Ratings Unit Power Source Voltage (For load) VM 2.0 to 6.5 Power Source Voltage (For control) VCC 4.5 to 5.5 V Input Signal Voltage VIN 0 to VCC V Input Signal Frequency f max Charge-Pump Capacitor C1, C2, C3 duty = 50% V 100 kHz 0.001 to 0.1 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 Symbol Ratings Conditions min Standby Power Source Current typ Unit Remarks 1.0 µA 1 100 µA 2 1.2 mA 3 max IMO EN = 0V ICO EN = 0V, IN1 = IN2 = TIN = 5V Operating Current Consumption IC1 EN = 5V, VG when non-load. High Level Input Voltage VIH 2.5 VCC V Low Level Input Voltage VIL 0 0.8 V High Level Input Current IIH 1.0 µA for Load Standby Power Source Current 50 for Control 0.7 (IN1, IN2) Low Level Input Current IIL Pull-up Resistance Value RUP 50 (EN, TIN) Output ON Resistance RON 100 200 kΩ 0.37 0.60 Ω 5 9.5 10.4 11 V 6 2.3 2.5 2.7 V 7 150 180 210 °C 8 9.0 9.9 V 9 350 µA 10 0.5 1.0 ms 11 Sum of top and bottom of ON resistance value. Charge-Pump Voltage VG Low Voltage Detection Operating VCS VCC Voltage TTSD *Design Target Voltage Thermal Shutdown Operating Temperature Charge-Pump Capacity VGLOAD (IG = 500µA) IG Current Dissipation µA -1.0 (IN1, IN2) IG (Fin = 20kHz) Charge Pump Start-up Time TVG C1 = C2 = 0.01µF, CVG = 0.1µF 4 [Output Part] Turn-ON Time TPLH 0.9 2.0 µs 12 Turn-OFF Time TPHL 0.3 2.0 µs 12 [TOUT] Turn-ON Time TOUT C = 500pF 5.0 20 µs 12 Turn-OFF Time TOFF C = 500pF 5.0 20 µs 12 * 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 6 VM 7 OUT2 OUT1 14 8 OUT2 OUT1 13 9 TOUT VG 12 10 PGND PGND 11 LV8011V VM 15 Top view No.7230-3/7 LV8011V Block Diagram C2H 17 OSC,CHARGE_PUMP C2L 18 LOW VOLTAGE THERMAL PROTECTION C1H 19 12 VG C1L 20 9 TOUT 6 13 OUT1 (14) VM (15) LEVEL SHIFTER VCC 16 7 OUT2 (8) 11 PGND (10) IN1 4 CMOS LOGIC IN2 3 1 TIN DIFFUSED RESISTOR EN 2 5 SGND True Value Table Z : High-Impedance - : Don’t care EN IN1 IN2 TIN OUT1 OUT2 TOUT Mode H H H - L L - Brake H H L - H L - Forward evolution H L H - L H - Reverse rotation H L L - Z Z - Stand by L - - - L L L Stdby H - - H - - L TR-OFF H - - L - - H 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. Pin name 20 C1L 18 C2L Equivalent Circuit Pin Explanation Step-up Capacitor Connection Pin V CC 20 18 19 C1H 17 C2H Step-up Capacitor Connection Pin VG 12 4 IN1 3 IN2 C1H 19 C2H 17 Driver Output Switch VCC 4 3 EN 1 TIN Logic Enable Pin VCC TOUT Output Control Pin 100kΩ 2 (Built-in Pull-up Resistance) 2 1 13 OUT1 14 7 Driver Output Pin VM (Both 2 pins are Connected.) OUT2 8 Continued on next page. No.7230-5/7 LV8011V Continued from preceding page. Pin no. Pin name 9 TOUT Equivalent Circuit Pin Explanation Step-up Voltage Output Pin VG 9 6 VM Driver Power Source 15 (Both 2 pins are Connected.) 16 VCC 12 VG Logic Power Source Driving Circuit Unit Power Source for VG Driver 17 0.01µF C2H 0.1µF 12 C2L 18 5 SGND Logic GND 10 PGND Driver GND 11 (Both 2 pins are Connected.) Application Circuit Diagram C1 = 0.01µF 3 to 5.5V C2 = 0.01µF VG 12 17 C2H TOUT 9 VM 6 CVB = 0.1µF 9 to 11V 2.0 to 6.5V 18 C2L 19 C1H * 20 C1L LV8011V 4.5 to 5.5V 16 VCC 4 OUT2 7 OUT2 8 IN1 M PGND 10 3 IN2 2 EN 1 TIN 5 SGND CPU PGND 11 OUT1 13 OUT1 14 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