Ordering number : ENA1133A LV8075LP Bi-CMOS LSI Constant-voltage Control 1-channel Forward/Reverse Motor Driver http://onsemi.com Overview LV8075LP is a constant voltage control 1-channel forward/reverse motor driver IC. Features * Constant voltage control forward/reverse H-bridge Parallel input-Analog value must be entered for constant voltage reference input V (OUT) = V (VC) x 2.0 * Built-in thermal protection circuit and under-voltage detection protection circuit Specifications Absolute Maximum Ratings at Ta = 25C, SGND = PGND = 0V Parameter Symbol Maximum control power supply voltage VCC max Conditions Ratings Unit 6 V Maximum load power supply voltage VM max 6 V Maximum control pin voltage VC max 6 V Maximum output current IO max 0.5 A VREF maximum current IREF max Allowable power dissipation Pd max OUT1, 2 VREF Mounted on a circuit board* 1 mA 700 mW Operating temperature Topr -30 to +85 C Storage temperature Tstg -40 to +150 C * Specified circuit board : 40.0x50.0x0.8mm3 : glass epoxy four-layer board Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect device reliability. Semiconductor Components Industries, LLC, 2013 May, 2013 21710 SY 20100210-S00003 / 51408 MS PC 20080408-S00008 No.A1133-1/4 LV8075LP Allowable Operating Range at Ta = 25C, SGND = PGND = 0V Parameter Symbol Control power-supply voltage Conditions Ratings Unit VCC 2.5 to 5.5 Load power-supply voltage VM 2.5 to 5.5 V Output control input voltage Vcont 0 to VCC-1 V Input pin "H" voltage VINH IN1, 2,EN pin VCC x 0.6 to VCC+0.3 V Input pin "L" voltage VINL IN1, 2,EN pin -0.1 to VCC x 0.2 V VC pin V Electrical Characteristics at Ta = 25C, VCC = VM = 3.0V, PGND = SGND = 0V, unless otherwise specified. Parameter Symbol Ratings Conditions min typ Unit max Standby currfent consumption 1 ICCO EN, IN1, 2 = H/L/L or EN = L 1 A Standby current consumption 1 IMO EN, IN1, 2 = H/L/L or EN = L 1 A Operating current consumption VCC1 0.5 1.0 mA 15 20 A 0 1 A EN = H, IN1 or IN2 = H H-level input current IINH 200k pull-down, VIN = 3V L-level input current IINL VIN = 0V Reference voltage output VREF IREF = 500F Output on-resistance Ron1 Total of top and bottom Constant-voltage control output VOUT VC = 1.0V 10 1.4 1.5 1.6 V 1.75 2.5 1.94 2.0 2.06 V voltage Under-voltage detection VCS VCC Voltage 2.1 2.2 2.35 V TSD Design guarantee value* 150 180 210 C operating voltage Thermal protection temperature Output rise time Tr (Note) 1.6 3.0 s Output fall time Tf (Note) 0.2 1.0 s * Design guarantee value and no measurement is made. Note : Specify rising control start time 90% of OUT output voltage, and falling control start time 10% of OUT output voltage. Package Dimensions unit : mm (typ) 3318 Pd max -- Ta TOP VIEW SIDE VIEW BOTTOM VIEW (0.125) (0.13) 2.6 16 0.4 2.6 (C0.116) 2 1 0.5 LASER MARKED INDEX (0.55) Allowable power dissipation, Pd max -- W 0.8 0.6 0.4 0.36 0.2 0 -30 -20 SIDE VIEW Specified board : 40.0x50.0x0.8mm3 4-layer grass epoxy 0.7 0 20 40 60 8085 100 0.25 (0.035) 0.8 Ambient temperature, Ta -- C SANYO : VCT16(2.6X2.6) No.A1133-2/4 LV8075LP Pin Assignment IN1 (NC) (NC) VREF 16 15 14 13 IN2 1 12 SGND EN 2 11 VC VM 3 10 VCC OUT1 4 9 5 6 7 PGND PGND (NC) OUT2 8 (NC) Top view Block Diagram VCC Start-up control block EN VREF Thermal protection circuit Under-voltage detection circuit Reference voltage circuit 200k VM IN1 200k Motor control logic IN2 OUT1 OUT2 Constant-voltage control pre-driver 200k PGND VC SGND Truth Table Constant voltage output H-bridge EN IN1 IN2 H H H L OUT1 OUT2 H L L Brake L H L Forward evolution Reverse rotation Mode L H L H L L off off Stand by - - off off Stand by "-" entries indicate don't care state, "off" indicates output off state, insert 20k impedance across PGND. Constant voltage output value : V (OUT) = V (VC)x2.0 No.A1133-3/4 LV8075LP Pin Functions Pin No. Pin name Description 10 VCC Power supply pin for control 5, 6 PGND Power ground pins for IC 12 SGND IC system ground 3 VM Power supply pin for constant voltage output H-bridge 2 EN IC enable pin. Power-saving mode is established when L-level is applied. Pulled-down with 200k 16, 1 IN1, 2 Input pins for manipulating constant-current output H-bridge (OUT1, 2). Pulled-down with 200k 4, 9 OUT1, 2 Constant voltage H-bridge output pins 13 VREF Reference voltage output, outputs 1.5V 11 VC Analog voltage input pin for constant voltage setting. Must be short-circuited to VCC pin when using saturation control. ON Semiconductor and the ON logo are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC owns the rights to a number of patents, trademarks, copyrights, trade secrets, and other intellectual property. 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This literature is subject to all applicable copyright laws and is not for resale in any manner. PS No.A1133-4/4 Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: ON Semiconductor: LV8075LPGEVB LV8075LP-E