TLS710B0EJV50BOARDTOBO1

TLS710/715B0 Demoboard Product Manual Z8F53922443 Application Note Rev. 1.0, 2015-07-30 Automotive Power TLS710/715B0 Demoboard Product Manual Introduction 1 Introduction The TLS710/715B0 Demoboard is a demonstration of the Infineon low dropout linear voltage regulators TLS710/715B0 in PG-DSO-8 EP package. This application note contains information for usage of the TLS710/715B0 Demoboard. Table 1 provides an overview of the family members of TLS710/715B0 voltage regulators. Table 1 Family Overview Type Output voltage Output current Enable Reset Package TLS710B0EJV50 5.0 V 100 mA Yes No PG-DSO-8 EP TLS715B0EJV50 5.0 V 150 mA Yes No PG-DSO-8 EP 1.1 General Description The TLS710/715B0 is a low dropout linear voltage regulator for load current up to 100mA/150mA. An input voltage of up to 40 V is regulated to VQ,nom = 5 V with ±2 % precision. The TLS710/715B0, with a typical quiescent current of 36 µA, is the ideal solution for systems requiring very low operating current, such as those permanently connected to the battery. It features a very low dropout voltage of 200 mV at full load current. In addition, the dropout region begins at input voltages of 4.0 V (extended operating range). This makes the TLS710/715B0 Demoboard suitable to supply automotive systems with start-stop requirements. The device can be switched on and off by the Enable feature. In addition, the TLS710/715B0’s new fast regulation concept requires only a single 1 µF output capacitor to maintain stable regulation. The device is designed for the harsh environment of automotive applications. Therefore standard features like output current limitation and overtemperature shutdown are implemented and protect the device against failures like output short circuit to GND, over-current and over-temperature. The TLS710/715B0 can be also used in all other applications requiring a stabilized 5 V supply voltage. Application Note 2 Rev. 1.0, 2015-07-30 TLS710/715B0 Demoboard Product Manual Introduction 1.2 TLS710/715B0 Feature List • Wide Input Voltage Range from 4.0 V to 40 V • Output Voltage 5 V • Output Voltage Precision ±2 % • Output Current up to 100 mA (TLS710B0) / 150 mA (TLS715B0) • Low Current Consumption of 36 µA • Very Low Dropout Voltage of typ. 200 mV at Full Output Current • Stable with Small Output Capacitor of 1 µF • Enable • Overtemperature Shutdown • Output Current Limitation • Wide Temperature Range from -40 °C up to 150 °C • Green Product (RoHS compliant) • AEC Qualified 1.3 Block Diagram Figure 1 shows the block diagram of TLS710/715B0. I Q Current Limitation EN Enable Temperature Shutdown Bandgap Reference GND Figure 1 Block Diagram of TLS710/715B0 Application Note 3 Rev. 1.0, 2015-07-30 TLS710/715B0 Demoboard Product Manual Demoboard 2 Demoboard Figure 2 shows a TLS710/715B0 Demoboard equipped with TLS710B0EJV50. Figure 2 TLS710/715B0 Demo Board Application Note 4 Rev. 1.0, 2015-07-30 TLS710/715B0 Demoboard Product Manual Demoboard 2.1 Operating Conditions To avoid any electrical damage of the Demoboard, the maximum operating range defined in Table 2 must be followed. Table 2 Operating Range1) Parameter Symbol 2) Limit Values Min. Max. Unit Note Board Supply VIN 0 45 V Power supply Regulator Output VOUT 0 7 V Regulated output voltage V Enable signal to switch on the regulator V System GND Enable Signal EN 0 45 Ground GND 0 0 3) 1) The Demo Board operates at ambient temperature of 25°C. 2) Functional input voltage range starts from 4 V to 40 V. 3) Absolute max rating. 2.2 Board Configuration The TLS710/715B0 Demoboard can be easily configured via jumpers on the board. The board provides the following configuration options: • Bypassing the reverse protection diode D2 via solder option SJ1 • Connecting enable signal with the supply voltage VIN (CON1) • Placeholder for additional input capacitor (C2) • Placeholder for additional output capacitor (C5) 2.2.1 Enable Function The jumper CON1 can be used to connect the EN signal to the supply voltage VIN. Table 3 Jumper CON1 setting for enable function CON1 Enable Function set EN is connected to the supply voltage VIN; the regulator is enabled while it is supplied open EN is supplied from external via connector EN (Banana jack)1) 1) Without suppling a signal to EN, the regulator is disabled because of an internal pull down resistor. 2.2.2 Signal Adaption For easy signal adaption e.g. connecting probes for an oscilloscope, connectors CON_VIN, CON_EN, CON_VOUT and CON_GND can be used. Application Note 5 Rev. 1.0, 2015-07-30 TLS710/715B0 Demoboard Product Manual Demoboard Table 4 Signals on connector Connector Accessible Signals CON_VIN - VIN (input voltage) CON_EN - EN (enable input signal) CON_VOUT - VOUT (output voltage) CON_GND - GND Application Note 6 Rev. 1.0, 2015-07-30 TLS710/715B0 Demoboard Product Manual Schematic and Layout 3 Schematic and Layout 3.1 Schematic Figure 3 Schematic of TLS710/715B0 Demoboard 3.2 Layout Figure 4 Top Layer of TLS710/715B0 Demoboard Application Note 7 Rev. 1.0, 2015-07-30 TLS710/715B0 Demoboard Product Manual Schematic and Layout Figure 5 Bottom Layer of TLS710/715B0 Demoboard Figure 6 Top Layer components of TLS710/715B0 Demoboard Application Note 8 Rev. 1.0, 2015-07-30 TLS710/715B0 Demoboard Product Manual Bill of Material 4 Bill of Material Table 5 Bill of Material Part Value Package VIN Banana jack BABU4MM VOUT Banana jack BABU4MM EN Banana jack BABU4MM C1 100n/50V C0805 C2 n.a. (4u7/50V) C1206 C3 100u/50V E5-8,5 C4 1u/16V C0805 C5 n.a. (10u/16V) C1206 CON_VIN 2 pin connector CON_EN 2 pin connector CON_VOUT 2 pin connector CON_GND 2 pin connector CON1 jumper SJ1 solder jumper D1 SM4004 U1 TLS710B0EJV50 / TLS715B0EJV50 PG-DSO-8 EP 5 General Information 5.1 Restrictions diode This Demoboard is offering limited features allowing you only to evaluate and test the Infineon products. The Demoboard is not an end product (or finished appliance), nor is it intended or authorized by Infineon to be integrated into end products. You are not authorized to use the Demoboard in any production system. 5.2 • Additional Information For further information you may contact http://www.infineon.com/ Application Note 9 Rev. 1.0, 2015-07-30 TLS710/715B0 Demoboard Product Manual Revision History 6 Revision History Revision Date Changes 1.0 2015-07-30 Initial version Application Note 10 Rev. 1.0, 2015-07-30 Trademarks of Infineon Technologies AG AURIX™, C166™, CanPAK™, CIPOS™, CIPURSE™, CoolGaN™, CoolMOS™, CoolSET™, CoolSiC™, CORECONTROL™, CROSSAVE™, DAVE™, DI-POL™, DrBLADE™, EasyPIM™, EconoBRIDGE™, EconoDUAL™, EconoPACK™, EconoPIM™, EiceDRIVER™, eupec™, FCOS™, HITFET™, HybridPACK™, ISOFACE™, IsoPACK™, iWafer™, MIPAQ™, ModSTACK™, my-d™, NovalithIC™, OmniTune™, OPTIGA™, OptiMOS™, ORIGA™, POWERCODE™, PRIMARION™, PrimePACK™, PrimeSTACK™, PROFET™, PRO-SIL™, RASIC™, REAL3™, ReverSave™, SatRIC™, SIEGET™, SIPMOS™, SmartLEWIS™, SOLID FLASH™, SPOC™, TEMPFET™, thinQ!™, TRENCHSTOP™, TriCore™. Other Trademarks Advance Design System™ (ADS) of Agilent Technologies, AMBA™, ARM™, MULTI-ICE™, KEIL™, PRIMECELL™, REALVIEW™, THUMB™, µVision™ of ARM Limited, UK. ANSI™ of American National Standards Institute. AUTOSAR™ of AUTOSAR development partnership. Bluetooth™ of Bluetooth SIG Inc. CAT-iq™ of DECT Forum. COLOSSUS™, FirstGPS™ of Trimble Navigation Ltd. EMV™ of EMVCo, LLC (Visa Holdings Inc.). EPCOS™ of Epcos AG. FLEXGO™ of Microsoft Corporation. HYPERTERMINAL™ of Hilgraeve Incorporated. MCS™ of Intel Corp. IEC™ of Commission Electrotechnique Internationale. IrDA™ of Infrared Data Association Corporation. ISO™ of INTERNATIONAL ORGANIZATION FOR STANDARDIZATION. MATLAB™ of MathWorks, Inc. MAXIM™ of Maxim Integrated Products, Inc. MICROTEC™, NUCLEUS™ of Mentor Graphics Corporation. MIPI™ of MIPI Alliance, Inc. MIPS™ of MIPS Technologies, Inc., USA. muRata™ of MURATA MANUFACTURING CO., MICROWAVE OFFICE™ (MWO) of Applied Wave Research Inc., OmniVision™ of OmniVision Technologies, Inc. Openwave™ of Openwave Systems Inc. RED HAT™ of Red Hat, Inc. RFMD™ of RF Micro Devices, Inc. SIRIUS™ of Sirius Satellite Radio Inc. SOLARIS™ of Sun Microsystems, Inc. SPANSION™ of Spansion LLC Ltd. Symbian™ of Symbian Software Limited. TAIYO YUDEN™ of Taiyo Yuden Co. TEAKLITE™ of CEVA, Inc. TEKTRONIX™ of Tektronix Inc. TOKO™ of TOKO KABUSHIKI KAISHA TA. UNIX™ of X/Open Company Limited. VERILOG™, PALLADIUM™ of Cadence Design Systems, Inc. VLYNQ™ of Texas Instruments Incorporated. VXWORKS™, WIND RIVER™ of WIND RIVER SYSTEMS, INC. ZETEX™ of Diodes Zetex Limited. Trademarks Update 2014-07-17 www.infineon.com Edition 2015-07-30 Published by Infineon Technologies AG 81726 Munich, Germany © 2014 Infineon Technologies AG. All Rights Reserved. Do you have a question about any aspect of this document? Email: erratum@infineon.com Document reference Z8F53922443 Legal Disclaimer THE INFORMATION GIVEN IN THIS APPLICATION NOTE (INCLUDING BUT NOT LIMITED TO CONTENTS OF REFERENCED WEBSITES) IS GIVEN AS A HINT FOR THE IMPLEMENTATION OF THE INFINEON TECHNOLOGIES COMPONENT ONLY AND SHALL NOT BE REGARDED AS ANY DESCRIPTION OR WARRANTY OF A CERTAIN FUNCTIONALITY, CONDITION OR QUALITY OF THE INFINEON TECHNOLOGIES COMPONENT. THE RECIPIENT OF THIS APPLICATION NOTE MUST VERIFY ANY FUNCTION DESCRIBED HEREIN IN THE REAL APPLICATION. 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) WITH RESPECT TO ANY AND ALL INFORMATION GIVEN IN THIS APPLICATION NOTE. Information For further information on technology, delivery terms and conditions and prices, please contact the nearest Infineon Technologies Office (www.infineon.com). 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