TS378RL12

Preliminary TS378RL00 Series 3A Ultra Low Dropout Voltage Regulator w/Disable ITO-220-4L Pin Definition: 1. Input 2. Output 3. Ground 4. Enable General Description The TS378R L00 Series is a low-dropout voltage regulator suitable for various electronic equipments. It provides constant voltage pow er source with ITO-220 4 lead full mold package. Dropout voltage of TS378RL00 Series is below 0.5V in full rated current (3A) . This regulator has various functions such as a peak current protection, ther mal shut dow n, over voltage protection and an output disable function. Features ● ● ● ● ● ● Ultra Low Dropout perfor mance 0.5Vmax . 3A Thermal Shutdown Over Voltage Protec tion, Short Circuit Protection With Output Disable Function ±2.4% Typical Total output TO-220 Full- Mold Package (4Pin) Ordering Information Part No. Package Packi ng TS378RLxxC I4 C0 ITO-220-4L 50pc s / T ube Note: W here xx denotes voltage option, 33=3.3V, 05=5V, 08=8V, 09=9V, 12=12V, 15=15V Block Diagram 1/5 Version: P07 Preliminary TS378RL00 Series 3A Ultra Low Dropout Voltage Regulator w/Disable Absolute Maximum Rating Parameter Input Voltage Disable Voltage Output Current Power Dissipation 1 Power Dissipation 2 Junction Temperature Thermal R esistance, Junction-to Case (Note2) Thermal R esistance, Junction-to Air (N ote2) Thermal Shutdown Temperature Symbol VIN VDIS IO PD 1 PD 2 TJ R θJ C R θJ A TSD Val ue 18 18 3 1.5 15 - 4 0 ~+1 2 5 4.31 48.83 150 Unit V V A W W ºC ºC / W ºC / W ºC Remark ---No heat s ink With heat sink ----- Electrical Specifications (VIN=Note 6, Io=1.0A, Ta=25ºC, unless otherwise specified). Parameter TS378RL33 TS378RL05 TS378RL08 TS378RL09 TS378RL12 TS378RL15 Load R egulation Line R egulation Ripple Rejec tion Ratio Dropout Voltage Disable Voltage H igh Disable Voltage Low Disable Bias Current High Disable Bias Current Low REGLOAD REGLINE RR VDROP VDIS H VDIS L IDIS H IDIS L Io =5mA~3A Note 7 Note1 Io=3A Output Ac tive Output Disabled VDIS =2.7V VDIS =0.4V Symbol Conditi ons Mi n. 3.22 4.88 7.80 8.78 11.71 14.64 --45 -2.0 ---- Typ. 3.3 5.0 8.0 9.0 12 15 0.1 0.5 55 ------ Max. 3.38 5.12 8.20 9.22 12.28 15.36 2.0 2.5 -0.5 -0.8 20 -0.4 Unit Output Voltage Vo V % % dB V V V uA mA Quiescent Current Iq Io=0A --10 mA Note: 1.These parameters, although guaranteed, are not 100% tes ted in produc tion. 2. Junc tion - to -case thermal resis tance tes t environments. 3. Pneumatic heat sink fixtur e. 4. C lamping pressure 60psi thr ough 12mm diameter cylinder. 5. Ther mal grease applied between PKG and heat sink fix ture 6. TS378RL33: VIN =5V, TS378RL05: VIN =7V, TS378R L08: VI N =10V, TS378RL09: VIN =11V, TS378RL12: VIN =15V, TS378RL15: VIN =18V 7. TS378RL33: VIN =4~10V, TS378RL05: VIN =6~12V, TS378RL08: VIN =9~18V, TS378RL09: VIN =10~18V, TS378RL12: VIN =13~18V, TS378RL15: VIN =16~18V 2/5 Version: P07 Preliminary TS378RL00 Series 3A Ultra Low Dropout Voltage Regulator w/Disable Standard Test Circuit Ripple Rejection Test Circuit Standard Application Circuit 3/5 Version: P07 Preliminary TS378RL00 Series 3A Ultra Low Dropout Voltage Regulator w/Disable ITO-220-4L Mechanical Drawing DIM A A1 A2 D E E1 L L2 L2 He C E b θ ITO-220-4L DIMEN SION MILLIMETER S INCH ES MIN MAX MIN MAX 4.42 4.72 0.174 0.186 2.69 2.89 0.136 0.114 1.68 1.88 0.066 0.074 10.00 10.20 0.394 0.402 6.85 7.05 0.269 0.278 8.54 8.74 0.336 0.344 13.15 13.55 0.518 0.533 16.56 16.76 0.652 0.660 3.60 3.80 0.142 0.150 28.44 28.92 1.119 1.159 0.48 0.019 2.54(TYP) 0.1(TYP) 0.635( TYP) 0.025( TYP) 4° 7° 4° 7° Marking Diagram XX = Voltage Code (33=3.3V, 05=5V, 08=8V, 09=9V, 12=12V, 15=15V) Y = Year Code M = Month C ode (A=Jan, B =Feb, C=Mar, D=Apl, E=May, F=Jun, G=Jul, H=Aug, I=Sep, J=Oc t, K=Nov , L=Dec) L = Lo t C ode CI4 = Package Code for Adjus table type (CI4 = ITO-220-4L) 4/5 Version: P07 Preliminary TS378RL00 Series 3A Ultra Low Dropout Voltage Regulator w/Disable Notice Specifications of the produc ts displayed herein are s ubject to change without notice. TSC or anyone on its behalf, assumes no responsibility or liability for any errors or inaccuracies. Infor mation contained herein is intended to pr ovide a product description only. N o license, express or implied, to any intellectual proper ty rights is granted by this document. Except as provided in TSC’s terms and conditions of sale for such products , TSC assumes no liability whatsoever, and disclaims any express or implied warranty, relating to sale and/or use of TSC products including liability or warranties relating to fitness for a par ticular purpose, merchantability, or infringement of any patent, copyright, or other intellectual proper ty right. The products shown herein are not designed for use in medical, life-saving, or life-sus taining applications . C ustomers using or selling these products for use in such applications do so at their own risk and agree to fully indemnify TSC for any damages resulting from such improper use or sale. 5/5 Version: P07