Bi-CMOS IC Multi Voltage Regulator IC for Car Audio Systems LV5683P Overview www.onsemi.com The LV5683P is a multi voltage regulator suitable for USB silicon tuner caraudio systems. This IC has 4 outputs, V 5 V (3.3 V), AUDIO (8.5 V), SWU DD (3.3 V) and USB 5 V (CD 8 V: available). About protection circuits, it has Over current protection, Overvoltageprotection and Thermalshutdown. V 1 (SWU and USB supply) is independent terminal from V , CC CC HZIP15 and accepts lower voltage (ex. From DC/DC converter) which enables CASE 945AB to reduce power dissipation. Features MARKING DIAGRAM 4 System Regulator V (LCD Micon): V 5.0 V (3.3 V), I Max 300 mA, Reverse DD OUT O LV5683 Current Prevention XXXX Audio: V 8.5 V, I Max 400 mA OUT O SWU (Systems): V 3.3 V, I Max 500 mA OUT O USB: V 5.0 V (8.0 V Available for CD), I Max 1100 mA OUT O OverCurrentProtection LV5683 = Specific Device Code ThermalShutDown Typ 175C XXXX = Lot No. OverVoltageProtection: Typ 21 V (Except V ) DD Applied PchLDMOS for Output Stages ORDERING INFORMATION This is a PbFree Device Device Package Shipping WARNING: The protector functions only improve the ICs tolerance LV5683PE HZIP15 720 / Tube and they do not guarantee the safety of the IC if used (PbFree) under the conditions out of safety range or ratings. Use of the IC such as use under overcurrent protection range or thermal shut down state may degrade the ICs reliability and eventually damage the IC. Semiconductor Components Industries, LLC, 2013 1 Publication Order Number: September, 2019 Rev. 3 LV5683P/DLV5683P SPECIFICATIONS ABSOLUTE MAXIMUM RATINGS (at Ta = 25C) Symbols Parameter Conditions Ratings Unit V max Supply voltage 36 V CC Pd max Allowable Power dissipation IC unit 1.3 W (*Ta 25C) 3 With Al heatsink (50 x 50 x 1.5 mm ) 5.3 W Infinite heat rediation 26 W V peak Peak supply voltage See below pulse wave 50 V CC Topr Operating ambient temperature 40 to +85 C Tstg Storage temperature 55 to +150 C Tj max Junction temperature 150 C Stresses exceeding those listed in the Maximum Ratings table may damage the device. If any of these limits are exceeded, device functionality should not be assumed, damage may occur and reliability may be affected. Peak Voltage Testing Pulse Wave 50 V 90% 10% 16 V 5 ms 100 ms Figure 1. Peak Voltage Testing Pulse Wave RECOMMENDED OPERATING CONDITIONS (at Ta = 25C) Parameter Conditions Ratings Unit Power supply voltage rating 1 V output (5 V / 3.3 V) 7 to 16 V DD Power supply voltage rating 2 USB (5 V) output, SWU output: V = V 1 7.5 to 16 V CC CC Power supply voltage rating 3 AUDIO output 10 to 16 V Power supply voltage rating 4 USB (8 V) output: V = V 1 10.5 to 16 V CC CC Functional operation above the stresses listed in the Recommended Operating Ranges is not implied. Extended exposure to stresses beyond the Recommended Operating Ranges limits may affect device reliability. ELECTRICAL CHARACTERISTICS (at Ta = 25C, V = V 1 = 14.4 V (Note 1)) CC CC Symbol Parameter Conditions Min Typ Max Unit I Quiescent current V no load, ALL EN terminal = L 50 100 A CC DD AUDIO EN INPUT V 1 Low input voltage 0 0.5 V IL V 1 High input voltage 2.8 5.5 V IH R 1 Input impedance 280 400 520 k IN SWU EN INPUT V 2 Low input voltage 0 0.5 V IL www.onsemi.com 2