IFX21004TNV51

IFX21004TN V51 Dual Voltage Regulator with 5 V and 15 V Outputs IFX21004TN V51 Data Sheet Rev. 1.00, 2010-11-04 Standard Power Dual Voltage Regulator with 5 V and 15 V Outputs 1 IFX21004TN V51 Overview Features • • • • • • • • Dual Output: 5 V and 15 V High Input Voltage Range: up to 60 V Peak High Output Current Capability 100 mA and 30 mA High Output Voltage Accuracy Very low Current Consumption Overtemperature Shutdown Thermal Optimized Package Green Product (RoHS compliant) PG-TO220-5 For automotive applications please refer to the Infineon TLE- and TLF-series voltage regulators. Description The IFX21004TN V51 is a monolithic integrated voltage regulator providing two output voltages: Output Q1 is a 5 V output for loads up to 100 mA and output Q2 is a 15 V output providing up to 30 mA. The device is available in the PG-TO220-5 package. The IFX21004TN V51 is designed to supply any system that requires 5 V and 15 V. These can be for example systems with a microcontroller (5 V) and a standard MOS-driver-IC (15 V). To fulfill also the requirements of severe operating conditions the IFX21004TN V51 is able to operate across a wide junction temperature range of -40 °C < Tj < 150 °C and is also equipped with additional protection functions. Both outputs are protected against overload by an integrated output current limitation circuit. The built-in overtemperature shutdown circuit protects the device against overheat. The IC operates across a wide input voltage range from 20 V up to 60 V peak and up to 40V for continuous operation. The output voltages are regulated to VQ1 = 5 V and VQ2 = 15 V. The standard PG-TO220-5 package is especially suitable for this kind of application, as it reduces system cost and provides excellent thermal characteristics. Type Package Marking IFX21004TN V51 PG-TO220-5 IFX21004 Data Sheet 2 Rev. 1.00, 2010-11-04 IFX21004TN V51 Block Diagram 2 Block Diagram I + TSD Bias & BG TSD: Overtemperature Shutdown BG: Protect. Q1 + - Protect. Bandgap Reference Q2 n.c. Figure 1 Data Sheet GND Block Diagram 3 Rev. 1.00, 2010-11-04 IFX21004TN V51 Pin Configuration 3 Pin Configuration 3.1 Pin Assignment GND 1 5 I GND Q2 n.c. Q1 PG-TO220-5-12.vsd Figure 2 Pin Configuration 3.2 Pin Definitions and Functions Pin Symbol Function 1 I Input voltage block to ground directly at the IC with a ceramic capacitor. 2 n.c. not connected leave open, don’t connect 3 GND Ground connect to tab (heat sink) 4 Q1 5V-Output voltage, e.g. for microcontroller and logic circuit block to ground with a capacitor respecting the values given in “Output Capacitor’s Requirements for Stability” on Page 7 5 Q2 15V-Output voltage, e.g. for MOS driver circuit block to ground with a capacitor as specified in “Output Capacitor’s Requirements for Stability” on Page 8 Tab – Tab connect to pin3 (GND) and heatsink area Data Sheet 4 Rev. 1.00, 2010-11-04 IFX21004TN V51 General Product Characteristics 4 General Product Characteristics 4.1 Absolute Maximum Ratings Table 1 Absolute Maximum Ratings Tj = -40 °C to +150 °C; all voltages with respect to ground, positive current flowing into pin (unless otherwise specified) Parameter Symbol Limit Values Unit Remarks during max. 400ms see also Chapter 6 Min. Max. -0.3 60 V -0.3 40 V VQ1 VQ2 -0.3 6.5 V – -0.3 20 V – Tj Tstg -40 150 °C – -50 150 °C – VESD VESD -2 2 kV HBM1) -1 1 kV CDM2) Input VI Voltage Outputs Q1, Q2 Voltage Voltage Temperatures Junction Temperature Storage Temperature ESD-Protection All Pins All Pins 1) ESD susceptibility, HBM according to EIA/JESD 22-A114B 2) ESD susceptibility, Charged Device Model “CDM” EIA/JESD22-C101 or ESDA STM5.3.1 Note: Stresses above the ones listed here may cause permanent damage to the device. Exposure to absolute maximum rating conditions for extended periods may affect device reliability. Note: Integrated protection functions are designed to prevent IC destruction under fault conditions described in the data sheet. Fault conditions are considered as “outside” normal operating range. Protection functions are not designed for continuous repetitive operation. 4.2 Operating Range Table 2 Operating Range Parameter Symbol Limit Values Min. Max. Unit Remarks Input Voltage Range for Q1 VI1 12 60 V only Q1 functional; during max. 400ms1) 12 40 V only Q1 functional1) Input Voltage Range for Q2 VI1 VI2 20 60 V Q1 and Q2 functional; during max. 400ms1) 20 40 V Q1 and Q2 functional1) Junction temperature VI2 Tj -40 150 °C – 1) also consider the specification of the Dropout Voltage VDRQ1, VDRQ2 given in the Table 4 Data Sheet 5 Rev. 1.00, 2010-11-04 IFX21004TN V51 General Product Characteristics 4.3 Thermal Resistances Table 3 Thermal Resistances1) Parameter Symbol Typ. Limit Value Unit Remarks Junction to Case RthJC 4.1 K/W underlying P = 2W power dissipation with power zener activated2) Junction to Case RthJC 6.1 K/W underlying P = 2W power dissipation with power zener deactivated3) 1) not subject to production test, specified by design 2) for the taken case with the zener diode activated the power distribution on the chip is given as follows. Power zener: PZener = 0.85W; power stage Q1: PPowerstageQ1 = 1.03W; power stage Q2: PPowerstageQ2 = 0.12W 3) for the taken case with the zener diode deactivated the power distribution on the chip is given as follows. Power stage Q1 PPowerstageQ1 = 1.72W; power stage Q2 PPowerstageQ2 = 0.28W Note: In the operating range, the functions given in the circuit description are fulfilled. Data Sheet 6 Rev. 1.00, 2010-11-04 IFX21004TN V51 Electrical Characteristics 5 Electrical Characteristics Table 4 Electrical Characteristics VI = 24 V; -40 °C < Tj < 150 °C; all voltages with respect to ground; positive current defined flowing out of pin; unless otherwise specified. Parameter Symbol Limit Values Min. Typ. Max. Unit Test Condition IQ1 = 1 mA; IQ2 = 1 mA IQ1 = 100 mA; IQ2 = 30 mA Current Consumption Quiescent Current Iq = II - (IQ1 + IQ2) Iq – 700 1000 μA Current Consumption Iq = II - (IQ1 + IQ2) Iq – 1 3.5 mA Output Voltage VQ1 4.85 5.00 5.15 V Output Voltage VQ1 IQ1 VDRQ1 4.75 – 5.25 V 101 180 600 mA – 5 10 V Load Regulation (steady state) ΔVQ1 – 20 50 mV Line Regulation (steady state) ΔVQ1 – 15 50 mV Power Supply Ripple Rejection2) PSRRQ1 – 55 – dB Output Capacitor’s Requirements for Stability CQ1 ESR(CQ1) 1.0 – – μF –2)3) – – 5.0 Ω –2) Output Q1 (5 V) Output Current Limitation Dropout Voltage VDRQ1 = VI - VQ1 Data Sheet 7 IQ1 = 80 mA; Tj = 25 °C 1 mA < IQ1 < 100 mA VQ1,nom - 100mV; VI =24V IQ1 = 100 mA; IQ2 = 30 mA1) 1 mA < IQ1 < 100 mA; VI = 24 V IQ1 = 1 mA; 24 V < VI < 40 V fr =100 Hz; Vr = 1Vpp Rev. 1.00, 2010-11-04 IFX21004TN V51 Electrical Characteristics Table 4 Electrical Characteristics (cont’d) VI = 24 V; -40 °C < Tj < 150 °C; all voltages with respect to ground; positive current defined flowing out of pin; unless otherwise specified. Parameter Symbol Limit Values Min. Typ. Max. Unit Test Condition IQ2 = 15 mA; Tj = 25 °C 1 mA < IQ2 < 30 mA VQ2,nom - 100mV; VI =24V IQ2 = 30 mA; IQ1 = 100 mA1) 1 mA < IQ2 < 30 mA; VI = 24 V IQ2 = 1 mA; 24 V < VI < 40 V fr =100 Hz; Vr = 1Vpp Output Q2 (15 V) Output Voltage VQ2 14.4 15.0 15.6 V Output Voltage VQ2 IQ2 VDRQ2 14.25 – 15.75 V 31 100 220 mA – 3 6 V Load Regulation ΔVQ2 – 50 150 mV Line Regulation ΔVQ2 – 30 150 mV Power Supply Ripple Rejection2) PSRRQ2 – 50 – dB Output Capacitor’s Requirements for Stability CQ2 ESR(CQ2) 1.0 – – μF –2)3) – – 5.0 Ω –2) Output Current Limitation Dropout Voltage VDRQ2 = VI - VQ2 1) Drop voltage = VI - VQ (measured when the output voltage has dropped 100 mV from the nominal value). 2) not subject to production test, specified by design. 3) for further details please refer to Chapter 6. Note: The listed characteristics are ensured over the operating range of the integrated circuit. Typical characteristics specified mean values expected over the production spread. If not otherwise specified, typical characteristics apply at TA = 25 °C and the given supply voltage. Data Sheet 8 Rev. 1.00, 2010-11-04 IFX21004TN V51 Electrical Characteristics 5.1 Typical Performance Characteristics Output Voltage VQ1 versus Junction Temperature Tj Output Voltage VQ2 versus Junction Temperature Tj 5,20 5,15 5,10 15,10 5,05 15,05 5,00 15,00 4,95 14,95 4,90 14,90 4,85 14,85 4,80 14,80 -40 -40 0 40 80 VI = 24 V IQ = 1 mA 15,15 VQ2 [mV] VQ1 [mV] 15,20 VI = 24 V IQ = 1 mA 120 0 Output Current Limitation Q1 versus Junction Temperature Tj (@ VQ1,nom - 100mV) 120 Output Current Limitation Q2 versus Junction Temperature Tj (@ VQ2,nom - 100mV) 100,00 VI = 24 V VI = 24 V VQ2 = V Q2,nom- 100mV VQ1 = V Q1,nom‐ 100mV 90,00 190,00 80,00 180,00 I Q2 [mA] I Q1 [mA] 80 Tj [° C] Tj [° C] 200,00 40 170,00 70,00 60,00 160,00 50,00 150,00 40,00 140,00 -40 30,00 -40 0 40 80 120 40 80 120 Tj [° C] Tj [° C] Data Sheet 0 9 Rev. 1.00, 2010-11-04 IFX21004TN V51 Electrical Characteristics Line Regulation ΔVQ1,line versus Input Voltage Change VI Line Regulation ΔVQ2,line versus Input Voltage Change VI 30 20 15 20 10 5 Δ VQ2 [mV] Δ VQ1 [mV] 10 0 -5 0 -10 -10 Tj = - 40 C -15 Tj = - 40 C -20 Tj = 25 C Tj = 25 C Tj = 150 C -20 24 Tj = 150 C -30 29 34 39 24 29 34 VI [V] VI [V] Load Regulation ΔVQ1,load versus Output Current Change IQ Load Regulation ΔVQ2,load versus Output Current Change IQ 0 0 VI = 20 V VI = 20 V -4 -10 Δ VQ2 [mV] Δ VQ1 [mV] 39 -8 -12 -30 Tj = - 40 C -16 -20 Tj = - 40 C Tj = 25 C Tj = 25 C Tj = 150 C Tj = 150 C -40 -20 0 20 40 60 80 0 100 20 30 IQ [mA] IQ [mA] Data Sheet 10 10 Rev. 1.00, 2010-11-04 IFX21004TN V51 Application Information 6 Application Information Note: The following information is given as a hint for the implementation of the device only and shall not be regarded as a description or warranty of a certain functionality, condition or quality of the device. I Batt. 20 V : 40 V 60 V peak IFX21004 100 nF Q1 5V Q2 n.c. GND 15 V + 22 µF + 22 µF 25 V 25 V GND Figure 3 Application Circuit Note: This is a very simplified example of an application circuit. The function must be verified in the real application. The IFX21004TN V51 is operating from 20 V < VI < 40 V (60 V Peak) and can be directly connected to e.g. a battery line. The maximum output current of this regulator is controlled and limited internally; its output short circuit protection to ground is ensured up to VI-values of up to 24V. When any high frequency disturbance is existing and should be filtered, an input capacitor in the range of 100 nF is helpful. At both outputs Q1 and Q2 capacitors CQ1 and CQ2 are required in any case to maintain regulating stability. Therefore as minimum values the specification in Table 4 “Electrical Characteristics” on Page 7 needs to be respected. In addition, to keep a good line transient regulation1) and load transient regulation2), capacitor values of CQ1 = CQ2 > 22 µF are recommended. The IFX21004TN V51 is capable to withstand input voltages exceeding its nominal operating range up to values of 60 V during short time periods of up to 400ms. Such short input voltage pulses exceeding 40 V are absorbed by activating an internal zener diode structure. Please note in this context that, due to hysteresis, in some cases the zener diode may remain activated also after the pulse when the input voltage is afterwards around values of 40V. If in such cases the input voltage is lowered afterwards the power zener will be switched off again. During the switching of the zener diode the effects of potential switching noise needs to be considered as they may cause transients on the outputs Q1 and Q2. The occurrence of such transient output voltages is dependent on the application’s load as well as the used output capacitors. Such potential output transients can be minimized by using larger values for CQ1 and CQ2 that will damp such output transients. 1) fast voltage transients at the regulator’s input 2) fast current transients at the regulator’s output Data Sheet 11 Rev. 1.00, 2010-11-04 IFX21004TN V51 Package Outlines Package Outlines 10 ±0.2 A 9.9 ±0.2 B 1) 1.27 ±0.1 2.8 ±0.2 C 0.05 2.4 13 ±0.5 0...0.3 4.4 11 ±0.5 1) 12.95 15.65 ±0.3 17 ±0.3 8.5 3.7 -0.15 0.5 ±0.1 0...0.15 2.4 5 x 0.8 ±0.1 4 x 1.7 1) Figure 4 9.25 ±0.2 7 0.25 M A B C Typical Metal surface min. X = 7.25, Y = 12.3 All metal surfaces tin plated, except area of cut. PG-TO220-5 (Plastic Small Outline Transistor) Green Product (RoHS compliant) To meet the world-wide customer requirements for environmentally friendly products and to be compliant with government regulations the device is available as a green product. Green products are RoHS-Compliant (i.e Pb-free finish on leads and suitable for Pb-free soldering according to IPC/JEDEC J-STD-020). For further information on alternative packages, please visit our website: http://www.infineon.com/packages. Data Sheet 12 Dimensions in mm Rev. 1.00, 2010-11-04 IFX21004TN V51 Revision History 8 Revision History Revision Date Changes 1.00 2010-11-04 Data Sheet Initial Release Data Sheet 13 Rev. 1.00, 2010-11-04 Edition 2010-11-04 Published by Infineon Technologies AG 81726 Munich, Germany © 2010 Infineon Technologies AG All Rights Reserved. Legal Disclaimer The information given in this document shall in no event be regarded as a guarantee of conditions or characteristics. With respect to any examples or hints given herein, any typical values stated herein and/or any information regarding the application of the device, Infineon Technologies hereby disclaims any and all warranties and liabilities of any kind, including without limitation, warranties of non-infringement of intellectual property rights of any third party. Information For further information on technology, delivery terms and conditions and prices, please contact the nearest Infineon Technologies Office (www.infineon.com). Warnings Due to technical requirements, components may contain dangerous substances. For information on the types in question, please contact the nearest Infineon Technologies Office. The Infineon Technologies component described in this Data Sheet may be used in life-support devices or systems and/or automotive, aviation and aerospace applications or systems only with the express written approval of Infineon Technologies, if a failure of such components can reasonably be expected to cause the failure of that lifesupport automotive, aviation and aerospace device or system or to affect the safety or effectiveness of that device or system. Life support devices or systems are intended to be implanted in the human body or to support and/or maintain and sustain and/or protect human life. If they fail, it is reasonable to assume that the health of the user or other persons may be endangered.