TS79M00 Series Taiwan Semiconductor 3-Termal 500mA Negative Voltage Regulator DESCRIPTION FEATURES The TS79M00 series of fixed output negative voltage ● Output Voltage: -5 & -12V regulators are intended as complements to the popular ● Output current up to 0.5A TS78M00 series device. These negative regulators are ● No external components required available in the same seven-voltage options as the ● Internal thermal overload protection TS7900 devices. In addition, one extra voltage option ● Internal short-circuit current limiting commonly employed in MECL systems is also available ● ● ● Output transistor safe-area compensation Output voltage offered in 4% tolerance Compliant to RoHS Directive 2011/65/EU and WEEE 2002/96/EC Halogen-free according to IEC 61249-2-21 in the negative TS79M00 Series. Available in fixed output voltage options from -5.0 and -12 volts, these regulators employ current limiting, thermal shutdown, and safe-area compensation--making them remarkably rugged under most operating conditions. With adequate heat sinking they can deliver output currents in excess of 0.5 ampere. TO-220 ● APPLICATION ● Switching power supply ● Home appliance TO-252 (DPAK) Pin Definition: 1. Ground 2. Input (tab) 3. Output Notes: MSL 3 (Moisture Sensitivity Level) per J-STD-020 TYPICAL APPLICATION CIRCUIT A common ground is required between the input and the output voltages. The input voltage must remain typically 2V above the output voltage even during the low point on the Input ripple voltage. XX = these two digits of the type number indicate voltage. * = CIN is required if regulator is located an appreciable distance from power supply filter. ** = COUT is not needed for stability; however, it does improve transient response. 1 Version: F1603 TS79M00 Series Taiwan Semiconductor ABSOLUTE MAXIMUM RATINGS PARAMETER SYMBOL LIMIT UNIT Input Voltage VIN -35 V Power Dissipation PD Internal Limited Operating Junction Temperature 0~+125 -65~+150 o TJ Storage Temperature Range TSTG W o C C THERMAL PERFORMANCE LIMIT PARAMETER SYMBOL UNIT TO-220 TO-252 Junction to Case Thermal Resistance RӨJC 5 6 °C/W Junction to Ambient Thermal Resistance RӨJA 65 92 °C/W Notes: RӨJA is the sum of the junction-to-case and case-to-ambient thermal resistances. The case thermal reference is defined at the solder mounting surface of the drain pins. RӨJA is guaranteed by design while RӨCA is determined by the user’s board design. RӨJA shown below for single device operation on FR-4 PCB in still air. ELECTRICAL SPECIFICATIONS TS79M05 o o (VIN=-10V, IOUT=350mA, 0 C≤TJ≤125 C, CIN=0.33µF, COUT=0.1µF, unless otherwise noted) PARAMETER CONDITIONS SYMBOL o TJ=25 C Output voltage -7.5V≤VIN≤-20V, 5mA≤IOUT≤500mA, PD≤5W Line Regulation TJ=25 C Load Regulation Quiescent Current Quiescent Current Change o o TJ=25 C -7.5V≤VIN≤-25V -8V≤VIN≤-18V 5mA≤IOUT≤500mA 5mA≤IOUT≤200mA o VOUT REGLINE REGLOAD MIN TYP MAX -4.80 -5 -5.20 -4.75 -5 -5.25 -- 7 50 -- 2 30 -- 20 100 -- 10 50 IOUT=0, TJ=25 C IQ -- 4 8 -7.5V≤VIN≤-25V ΔIQ -- -- 1 -- -- 0.5 5mA≤IOUT≤500mA o UNIT V mV mA Output Noise Voltage 10Hz≤f≤100kHz, TJ=25 C VN -- 40 -- µV Ripple Rejection Ratio f=120Hz, -8V≤VIN≤-18V RR 54 66 -- dB VDROP -- 2 -- V Io peak -- 2.1 -- A ΔVOUT/ ΔTJ -- -0.1 -- mV/ C Voltage Drop o IOUT=500mA, TJ=25 C o Peak Output Current TJ=25 C Temperature Coefficient of Output Voltage IOUT=5mA, 0 C≤TJ≤125 C o o 2 o Version: F1603 TS79M00 Series Taiwan Semiconductor ELECTRICAL SPECIFICATIONS TS79M12 o o (VIN=-19V, IOUT=350mA, 0 C≤TJ≤125 C, CIN=0.33µF, COUT=0.1µF, unless otherwise noted) PARAMETER CONDITIONS SYMBOL o TJ=25 C Output voltage -14.5V≤VIN≤-27V, 5mA≤IOUT≤500mA, PD≤5W Line Regulation TJ=25 C Load Regulation Quiescent Current Quiescent Current Change o o TJ=25 C -14.5V≤VIN≤-30V -15V≤VIN≤-19V 5mA≤IOUT≤500mA 5mA≤IOUT≤200mA o VOUT REGLINE REGLOAD MIN TYP MAX -11.53 -12 -12.48 -11.42 -12 -12.60 -- 10 240 -- 3 120 -- 12 240 -- 4 120 IOUT=0, TJ=25 C IQ -- 4.3 8 -14.5V≤VIN≤-30V ΔIQ -- -- 1 -- -- 0.5 5mA≤IOUT≤500mA o UNIT V mV mA Output Noise Voltage 10Hz≤f≤100kHz, TJ=25 C VN -- 75 -- µV Ripple Rejection Ratio f=120Hz, -15V≤VIN≤-25V RR 55 70 -- dB VDROP -- 2 -- V Io peak -- 2.1 -- A ΔVOUT/ ΔTJ -- -1 -- mV/ C Voltage Drop o IOUT=500mA, TJ=25 C o Peak Output Current TJ=25 C Temperature Coefficient of Output Voltage IOUT=5mA, 0 C≤TJ≤125 C o o o Note: 1. Pulse testing techniques are used to maintain the junction temperature as close to the ambient temperature as possible, and thermal effects must be taken into account separately 2. This specification applies only for DC power dissipation permitted by absolute maximum ratings. ORDERING INFORMATION OUTPYT VOLTAGE 5V 12V PART NO. PACKAGE PACKING TS79M05CZ C0G TO-220 50pcs / Tube TS79M05CP ROG TO-252 2,500pcs / 13” Reel TS79M12CP ROG TO-252 2,500pcs / 13” Reel 3 Version: F1603 TS79M00 Series Taiwan Semiconductor CHARACTERISTICS CURVES Figure 1. Worse Case Power Dissipation vs. Ambient Figure 2. Peak Output Current as a Function of InputTemperature (TO-220) Output Differential Voltage Figure 3. Bias Current vs. Input Voltage Figure 4. Bias Current vs. Output Current Figure 5. Ripple Rejection vs. Frequency Figure 6. Ripple Rejection vs. Output Voltage 4 Version: F1603 TS79M00 Series Taiwan Semiconductor APPLICATION INFORMATION Figure 7. DPAK Thermal Resistance and Maximum Power Dissipation vs. P.C.B Copper Length 5 Version: F1603 TS79M00 Series Taiwan Semiconductor PACKAGE OUTLINE DIMENSIONS (Unit: Millimeters) TO-220 MARKING DIAGRAM XX = Output Voltage 05 =-5V Y = Year Code M = Month Code for Halogen Free Product O =Jan P =Feb Q =Mar R =Apr S =May T =Jun U =Jul V =Aug W =Sep X =Oct Y =Nov Z =Dec L = Lot Code CZ = Package code 6 Version: F1603 TS79M00 Series Taiwan Semiconductor PACKAGE OUTLINE DIMENSIONS (Unit: Millimeters) TO-252 (DPAK) SUGGESTED PAD LAYOUT (Unit: Millimeters) MARKING DIAGRAM XX = Output Voltage 05 =-5V 12 =-12V Y = Year Code M = Month Code for Halogen Free Product O =Jan P =Feb Q =Mar R =Apr S =May T =Jun U =Jul V =Aug W =Sep X =Oct Y =Nov Z =Dec L = Lot Code CP = Package code 7 Version: F1603 TS79M00 Series Taiwan Semiconductor Notice Specifications of the products displayed herein are subject to change without notice. TSC or anyone on its behalf, assumes no responsibility or liability for any errors or inaccuracies. Information contained herein is intended to provide a product description only. No license, express or implied, to any intellectual property 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 particular purpose, merchantability, or infringement of any patent, copyright, or other intellectual property right. The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications. Customers 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. 8 Version: F1603