TLF50201EL & TLF50211EL 2.2 MHz Step-Down Regulator 500 mA Low quiescent current. Application Board 16.07.2014 TLF50201EL & TLF50211EL Application Board Introduction This application board shall enable You to test the performance of the TLF50201EL and of the TLF50211EL 2.2 MHz Step-Down Regulator 500 mA, low quiescent current It is equipped with a TLF50211EL with fixed output voltage (5 V) The board offers the possibility to modify the schematic (please refer to datasheet) 2014-07-16 Copyright © Infineon Technologies AG 2014. All rights reserved. Page 2 TLF50201EL & TLF50211EL Application Board: How to start Connect the Application Board as shown below for a basic Test: VBB Input Voltage S1 Manual ON/OFF switch OUT Output Voltage ENA Input SYNC Input GND Ground GND Ground JP1 Manual SYNC selector Application board ordering code: SP000949234 2014-07-16 Copyright © Infineon Technologies AG 2014. All rights reserved. Page 3 TLF50201EL & TLF50211EL Application Board Schematic 2014-07-16 Copyright © Infineon Technologies AG 2014. All rights reserved. Page 4 TLF50201EL & TLF50211EL Application Board Layout Details TOP BOTTOM Gerber data on request 2014-07-16 Copyright © Infineon Technologies AG 2014. All rights reserved. Page 5