TPS26600-02EVM

User's Guide SLVUAV3A – August 2016 – Revised February 2017 TPS26600-02EVM: Evaluation Module for TPS2660x This user’s guide describes the evaluation module (EVM) for the Texas instruments TPS26600, TPS26601, and TPS26602 devices. The document provides configuration information and test setup details for working with the EVM. The EVM schematic, board layout and bill of materials (BOM) are also included. NOTE: 1 2 3 4 5 6 The TPS26602 can be evaluated on this EVM by replacing the TPS26600PWP (U1) or TPS26600RHF (U2) with the TPS26602PWP or TPS26602RHF, on respective channels. Instructions for evaluation are listed in Section 4.4.7. The TPS26601 can be evaluated on this EVM by replacing the TPS26600RHF (U2) with the TPS26601RHF. Instructions for evaluation are listed in Section 4.4.8. Contents Introduction ................................................................................................................... 2 Description .................................................................................................................... 2 Schematics ................................................................................................................... 3 General Configurations ..................................................................................................... 4 EVM Board Assembly Drawings and Layout Guidelines ............................................................. 14 Bill Of Materials (BOM) .................................................................................................... 16 List of Figures 1 TPS26600-02EVM Schematic ............................................................................................. 3 2 EVM Test Setup 3 Output Voltage Start-Up Waveform 4 5 6 7 8 9 10 11 12 ............................................................................................................. 6 ...................................................................................... 8 J5/J12 = 2-3 Position, Current Limit (2.23 A), Auto-Retry Mode ..................................................... 10 J5/J12 = 1-2 Position, Current Limit (2.23 A), Latch-Off Mode ...................................................... 10 Restart From Latch-Off Mode ............................................................................................ 11 J5/J12 = Floating, Current Limit (2.23 A), Circuit Breaker With Auto-Retry Mode ................................ 11 Output Short-Circuit Protection ........................................................................................... 12 Reverse Polarity Protection ............................................................................................... 13 Top Side Placement ....................................................................................................... 14 Top Layer ................................................................................................................... 14 Bottom Layer ................................................................................................................ 15 List of Tables 1 TPS26600-02EVM Options and Setting .................................................................................. 2 2 Input and Output Connector Functionality ................................................................................ 4 3 Test Points Description 4 Jumper and LED Descriptions ............................................................................................. 4 5 Power Supply Setting for the TPS26600-02EVM........................................................................ 7 6 Default Jumper Setting for the TPS26600-02EVM ...................................................................... 7 7 TPS26600-02EVM DMM Readings at Different Test Points ........................................................... 7 8 TPS26600-02EVM Oscilloscope Setting for the Output Voltage Start-Up Test ..................................... 8 9 TPS26600-02EVM Oscilloscope Setting for the Current Limit Test ..................................................................................................... SLVUAV3A – August 2016 – Revised February 2017 Submit Documentation Feedback .................................................. TPS26600-02EVM: Evaluation Module for TPS2660x Copyright © 2016–2017, Texas Instruments Incorporated 4 9 1 Introduction www.ti.com 10 TPS26600-02EVM Jumper Setting for Current Limits .................................................................. 9 11 TPS26600-02EVM Output Short-Circuit Protection Test 12 TPS26600-02EVM Reverse Polarity Test ............................................................. .............................................................................. TPS26600-02EVM Bill of Materials ...................................................................................... 13 12 13 16 Trademarks All trademarks are the property of their respective owners. 1 Introduction The TPS26600-02EVM allows reference circuit evaluation of TI's TPS2660x devices. The TPS2660x are compact 4.2-V to 55-V, 2.23-A industrial eFuses with integrated back-to-back FETs, programmable undervoltage, overvoltage, reverse-polarity, overcurrent, inrush current protection, and output current monitoring features. 1.1 EVM Features The TPS26600-02EVM features include: • 4.2-V to 55-V input operating voltage range • 0.2-A to 2.23-A jumper-programmable current limit • Reverse polarity protection up to –55 V • Programmable input UVLO • Selectable overload fault response (auto-retry, latch and circuit breaker) • Programmable input overvoltage protection (OVP) cut off • Programmable VOUT slew rate control • Load current monitor output with 1.5 V / A • Optional on-board transient protection devices like input TVS and output Schottky diodes • On-board reset switch and fault indicators 1.2 EVM Applications • • • • 2 Control and automation PLCs Industrial power systems Sensors and controls Description The TPS26600-02EVM enables full evaluation of the TPS2660x devices. The EVM supports HTSOP and QFN versions of the devices on two channels (CH1 and CH2, respectively). Input power is applied at T1 (CH1) and T3 (CH2) while T2 (CH1) and T4 (CH2) provide an output connection to the load. Refer to the schematic in Figure 1 and the test setup in Figure 2. S1 and S2 allows U1 and U2 to RESET. A fault (FLTb) indicator is provided by D1 and D7 for CH1 and CH2, respectively. Scaled current for each can channel be monitored at TP5 and TP14 with a scaling factor of 1.5 V / A. Table 1. TPS26600-02EVM Options and Setting UVLO Part Number TPS26600-02EVM (1) 2 EVM Function 4.2-V to 55-V, 2.23-A Industrial eFuse VIN Range 4.2 V–55 V OVP Current Limit CH1 CH2 CH1 CH2 Minimum Setting 10 V 15 V 40 V 33 V 0.2 A (1) Maximum Setting 2.23 A Selectable Fault Response Auto retry Latch off Circuit Breaker Minimum programmable current limit can be changed to 0.1 A by changing the R12 and R24 values to 120 kΩ on CH1 and CH2 respectively. TPS26600-02EVM: Evaluation Module for TPS2660x SLVUAV3A – August 2016 – Revised February 2017 Submit Documentation Feedback Copyright © 2016–2017, Texas Instruments Incorporated Schematics www.ti.com 3 Schematics Figure 1 illustrates the EVM schematic. J1 TP1 FLTb1 D1 R1 Vin1 TP2 VIN1 1 2 R2 887k R3 90.9k IIN1=0.2A-2.23A D3 D4 36V 51V DNPC1 0.1µF C2 1µF 1 2 3 FLT 6 MODE SHDN 7 12 DVDT IMON 10 4 13 VIN1 RTN ILIM NC NC GND PAD Vout1 TP4 SHDNb1 UVLO OVP J4 DNP TP3 VOUT1 15 16 OUT OUT 3 5 8 T1 IN IN J2 D2 Vin1 14 11 9 17 Vout1 51V R4 T2 C3DNPC4 1µF 1µF 100k C5 47µF D5 VOUT1 J5 R6 20.0k S1 D6 Green 2 4 6 8 J6 J7 C6 0.022µF TP7 GND R5 24.3k VOUT1=4.2V-55V IOUT1=0.2A -2.23A TPS26600PWPR R7 402k R8 30.1k Vout1 DNP J3 1 2 TP5 IMON1 1 3 5 7 Vin1 VIN1=4.2V to 55V 24.3k Red U1 R9 R10 R11 R12 5.36k 8.06k 12.1k 60.4k TP8 GND TP9 GND RTN1 GND J8 TP10 FLTb2 D7 R13 Vin2 TP11 VIN2 Vin2 8 9 R14 887k 10 12 R15 90.9k 13 20 J11 T3 D10 36V 51V DNPC7 0.1µF 1 2 3 C8 1µF VIN2 R19 402k J13 R20 30.1k C12 J14 TP16 GND TP17 GND IN IN OUT OUT UVLO FLT OVP SHDN MODE IMON DVDT ILIM 15 RTN 1 2 3 4 5 6 7 16 NC NC NC NC NC NC NC NC Vout2 23 24 J9 TP13 SHDNb2 D8 Vin2 22 1 2 TP14 IMON2 0.022µF NC GND PAD Vout2 Vout2 19 51V R16 24.3k R17 T4 100k NC DNP J10 14 18 1 3 5 7 DNP IIN2=0.2A-2.23A D9 TP12 VOUT2 11 J12 21 R18 20.0k S2 C10 DNPC11 1µF 1µF C9 47µF D11 VOUT2=4.2V-55V IOUT2=0.2A-2.23A VOUT2 D12 Green 17 25 2 4 6 8 VIN2=4.2V to 55V 24.3k Red U2 R21 R22 R23 R24 5.36k 8.06k 12.1k 60.4k TPS26600RHF RTN2 TP18 GND GND Copyright © 2017, Texas Instruments Incorporated Figure 1. TPS26600-02EVM Schematic SLVUAV3A – August 2016 – Revised February 2017 Submit Documentation Feedback TPS26600-02EVM: Evaluation Module for TPS2660x Copyright © 2016–2017, Texas Instruments Incorporated 3 General Configurations www.ti.com 4 General Configurations 4.1 Physical Access Table 2 lists the TPS26600-02EVM input and output connector functionality, Table 3 describes the test point availability, and Table 4 describes the jumper functionality. Table 2. Input and Output Connector Functionality Connector Label Description T1 VIN1(+), GND(–) CH1 input power supply to the EVM VOUT1(+), GND(–) CH1 output from the EVM VIN2(+), GND(–) CH2 input power supply to the EVM VOUT2(+), GND(–) CH2 output from the EVM CH1 T2 T3 CH2 T4 Table 3. Test Points Description Channel CH1 CH2 Test Points Label Description TP1 FLTb1 CH1 fault indicator TP2 VIN1 CH1 power supply input TP3 VOUT1 CH1 output voltage TP4 SHDNb1 CH1 shutdown input TP5 IMON1 TP7, TP8, TP9 GND TP10 FLTb2 TP11 VIN2 CH1 output current monitor GND CH2 fault indicator CH2 power supply input TP12 VOUT2 CH2 output voltage TP13 SHDNb2 CH2 shutdown input TP14 IMON2 TP16, TP17, TP18 GND CH2 output current monitor GND Table 4. Jumper and LED Descriptions 4 Jumper Label J1 J1 Description CH1 fault LED pulled to VIN1, if installed J2 J2 CH1 output power indicator LED pulled to VOUT1, if installed J3 J3 CH1 bulk output capacitor connects to VOUT1, if installed J4 MODE J5 ILIM J6 UVLO J7 OVP CH1 OVP setting spacSets internal OVP (33 V), if installed J8 J8 CH2 fault LED pulled to VIN2, if installed J9 J9 CH2 output power indicator LED pulled to VOUT2, if installed J10 J10 CH2 bulk output capacitor connects to VOUT1, if installed CH1 MODE selection spac1-2 position sets latch-off mode spac2-3 position sets auto-retry mode spacOpen position sets circuit breaker with auto-retry mode CH1 current limit setting spac1-2 position sets 2.23 A spac3-4 position sets 1.5 A spac5-6 position sets 1 A spac7-8 position sets 0.2 A CH1 UVLO setting spacSets internal UVLO (15 V), if installed TPS26600-02EVM: Evaluation Module for TPS2660x SLVUAV3A – August 2016 – Revised February 2017 Submit Documentation Feedback Copyright © 2016–2017, Texas Instruments Incorporated General Configurations www.ti.com Table 4. Jumper and LED Descriptions (continued) 4.2 4.2.1 Jumper Label Description J11 MODE CH2 MODE selection spac1-2 position sets latch-off mode spac2-3 position sets auto-retry mode spacOpen position sets circuit breaker with auto-retry mode J12 ILIM J13 UVLO J14 OVP D1, D7 (REDLED) Fault LED CH1, CH2 fault indicators, respectively. LED turns on when the internal MOSFET is disabled due to any fault condition such as undervoltage, overvoltage, overload, short circuit, reverse current, and thermal shutdown. D6, D12 (GREEN-LED) Output power indicator CH1, CH2 output power indicators, respectively. LED turns on whenever the output voltage is available. CH2 current limit setting spac1-2 position sets 2.23 A spac3-4 position sets 1.5 A spac5-6 position sets 1 A spac7-8 position sets 0.2A CH2 UVLO setting spacSets internal UVLO (15 V), if installed CH2 OVP setting spacSets internal OVP (33 V), if installed Test Equipment Power Supplies One adjustable power supply: 0-V to 60-V output, 0-A to 3-A output current limit. 4.2.2 Meters One DMM minimum needed and may require more if simultaneous measurements are required. 4.2.3 Oscilloscope A DPO2024, or equivalent. Three 10x voltage probes and one DC current probe. 4.2.4 Loads One resistive load which can tolerate up to 3-A DC load at 24 V. NOTE: A resistive load is recommended for testing. If an electronic load is used, ensure that the output load is set in the constant resistance (CR) mode, not in the constant current (CC) mode. SLVUAV3A – August 2016 – Revised February 2017 Submit Documentation Feedback TPS26600-02EVM: Evaluation Module for TPS2660x Copyright © 2016–2017, Texas Instruments Incorporated 5 General Configurations 4.3 www.ti.com Test Setup Figure 2 shows the typical test setup for the TPS26600-02EVM. Connect T1/T3 to the power supply and T2/T4 to the load. xx xx xxxx Oscilloscope x Voltmeter x C IN U A M/ B U H NOITAZILITU % BA T F I CL RETNE NUR BK DG AJ 8N 7M DG DG 3U 2T DG T FI H S Z Y XW . 0V CN B s /b M4 + í + - PL E H Power Supply ER 9O DG A H P LA TN IR P LOAD Voltmeter C IN U A M/ B U H NOITAZILITU % BA T F I CL RETNE NUR DG AJ 8N 7M DG DG 3U 2T DG T FI H S Z Y XW . 0V PL E H CN B s /b M4 - í LOAD + + Power Supply ER BK 9O DG A H P LA TN IR P Figure 2. EVM Test Setup 6 TPS26600-02EVM: Evaluation Module for TPS2660x SLVUAV3A – August 2016 – Revised February 2017 Submit Documentation Feedback Copyright © 2016–2017, Texas Instruments Incorporated General Configurations www.ti.com 4.4 Test Procedure NOTE: CH1 and CH2 can be tested one by one with a single power supply and the load. 4.4.1 Preliminary Tests 1. Turn on the power supply and set the output voltage and the current limit according to Table 5. Table 5. Power Supply Setting for the TPS26600-02EVM EVM Channel Voltage Set Point Power Supply Current Limit CH1 24 V 3A CH2 24 V 3A TPS26600-02EVM 2. Turn on the load and set the load resistance to 16 Ω ±1 Ω. 3. Disable the power supply, load and hook up the TPS26600-02EVM assembly as shown in Figure 2 4. Make sure the default evaluation board jumper settings are as shown in Table 6. Table 6. Default Jumper Setting for the TPS26600-02EVM J1 J2 J3 J4 J5 J6 J7 CH1 Install Install Do not populate 2-3 1-2 Do not populate Do not populate J8 J9 J10 J11 J12 J13 J14 CH2 Install Install Do not populate 2-3 1-2 Install Install 5. Enable the power supply and the load. 6. Connect the negative probe of the DMM to TP7 or TP18 test points, the positive probe to the respective test points, and verify that the voltages shown in Table 7 are obtained. Table 7. TPS26600-02EVM DMM Readings at Different Test Points Voltage test on (CH1) Measured Voltage Reading Voltage test on (CH2) Measured Voltage Reading VIN1 (TP2) 24 V ±1 V DC VIN2 (TP11) 24 V ±1 V DC VOUT1 (TP3) 24 V ±1 V DC VOUT2 (TP12) 24 V ±1 V DC IMON1 (TP5) 2.3 V ±0.2 V DC IMON2 (TP14) 2.3 V ±0.2 V DC FLTb1 (TP1) 22.6 V ±0.5 V DC FLTb2 (TP10) 22.6 V ±0.5 V DC SHDNb1 (TP4) 2.7 V ±0.5 V DC SHDNb2 (TP13) 2.7 V ±0.5 V DC 7. Press the CH1/CH2 shutdown switch S1/S2 and verify the CH1/CH2 output voltage VOUT1/VOUT2 drops to zero. Release the S1/S2 switch and verify the output voltage resumes to nominal 24 V ±1 V. 8. Disable the power supply and the load. 4.4.2 UVLO, OVP Tests Follow the instructions to verify undervoltage and overvoltage levels of the device: 1. Set the load resistance to 24 Ω ±1 Ω and the power supply voltage to 24 V. Enable the power supply and the load. 2. Increase the CH1 input voltage (VIN1) and monitor the output voltage (VOUT1). Verify that VOUT1 increases as VN1 increases and drops to zero when VIN1 exceeds 40 V ±1 V (CH1 OVP limit). 3. Reduce the CH1 input voltage and verify that the output turns on at 36 V ±1 V. SLVUAV3A – August 2016 – Revised February 2017 Submit Documentation Feedback TPS26600-02EVM: Evaluation Module for TPS2660x Copyright © 2016–2017, Texas Instruments Incorporated 7 General Configurations www.ti.com 4. Further reduce the CH1 input voltage and verify that VOUT1 reduces as VN1 reduces and drops to zero when VIN1 falls below 9 V ±0.5 V (CH1 UVLO limit). 5. Increase the CH2 input voltage (VIN2) and monitor the output voltage (VOUT2). Verify that VOUT2 increases as VN2 increases and drops to zero when VIN2 exceeds 33 V ±1 V (CH2 OVP limit). 6. Reduce the CH2 input voltage and verify that the output turns on at 30 V ±1 V. 7. Further reduce the CH2 input voltage and verify that VOUT2 reduces as VN2 reduces and drops to zero when VIN2 falls below 14 V ±0.5 V (CH2 UVLO limit). 8. Verify that CH1 and CH2 FLTb red LEDs (D1/D7) turn on whenever the supply voltage reaches either OVP or UVLO limits of the respective channels. 9. Disable the power supply and the load. 4.4.3 Output Voltage Start-Up Time Test Follow the instructions to verify the individual channels output voltage start-up time: 1. Set up the oscilloscope as listed in Table 8. 2. Set the load resistance to 16 Ω ±1 Ω and the power supply voltage to 24 V. 3. Enable the load. 4. Enable the power supply and verify that the output voltage startup waveform is as shown in Figure 3. Table 8. TPS26600-02EVM Oscilloscope Setting for the Output Voltage Start-Up Test Oscilloscope Setting CH1 Probe Points CH2 Probe Points Channel 1 = 10 V / div VOUT1 (TP3) VOUT2 (TP12) Channel 2 = 10 V / div VIN1 (TP2) VIN2 (TP11) Channel 3 = 20 V / div FLTb1 (TP1) FLTb2 (TP10) Channel 4 = 1 A / div Input current into T1 +Ve wire Input current into T3 +Ve wire Trigger source = Channel 1 Trigger level = 12 V ±1 V Trigger polarity = Rising Trigger mode = Single Time base 2 ms / div Figure 3. Output Voltage Start-Up Waveform 8 TPS26600-02EVM: Evaluation Module for TPS2660x SLVUAV3A – August 2016 – Revised February 2017 Submit Documentation Feedback Copyright © 2016–2017, Texas Instruments Incorporated General Configurations www.ti.com 4.4.4 Current Limit and Fault Responses Test Follow the instructions to verify the current limit and various fault response modes like auto-retry, latch and circuit breaker with auto-retry: 1. Set up the oscilloscope as listed in Table 9. Table 9. TPS26600-02EVM Oscilloscope Setting for the Current Limit Test Oscilloscope Setting CH1 Probe Points CH2 Probe Points Channel 1 = 10V / div VOUT1 (TP3) VOUT2 (TP12) Channel 2 = 10V / div VIN1 (TP2) VIN2 (TP11) Channel 4 = 2 A / div Input current into T1 +Ve wire Input current into T3 +Ve wire Trigger source = Channel 2 Trigger level = 12 V ±1V Trigger polarity = Rising Trigger mode = Single Time base 100 ms / div NOTE: Note : Measuring the current limit value on the oscilloscope can easily cause ±10% error from the typical expected values as listed in Table 10. 2. Set the current limit to 2.23 A by installing the J5/J12 jumper in position 1-2. 3. The jumper setting for different current limits is shown in Table 10. 4. Set the current limit response to auto-retry by installing the J4/J11 jumper in position 2-3. Table 10. TPS26600-02EVM Jumper Setting for Current Limits CH1, CH2 Jumper Positions (J5, J12) Load Current Limit (A) 1-2 2.23 3-4 1.5 5-6 1 7-8 0.2 SLVUAV3A – August 2016 – Revised February 2017 Submit Documentation Feedback TPS26600-02EVM: Evaluation Module for TPS2660x Copyright © 2016–2017, Texas Instruments Incorporated 9 General Configurations www.ti.com 5. Set the load resistance to 6 Ω ±1 Ω and the power supply voltage to 24 V. 6. Enable the load. 7. Enable the power supply and verify the current limit magnitude and auto-retry fault response waveform as shown in Figure 4. Figure 4. J5/J12 = 2-3 Position, Current Limit (2.23 A), Auto-Retry Mode 8. Disable the power supply. 9. Set the current limit response mode to latch-off by installing the J4/J11 jumper in the position 1-2. 10. Set the load resistance to 6 Ω ±1 Ω and enable the load. 11. Enable the power supply and verify the current limit magnitude the latch-off fault response waveform as shown in the Figure 5. Figure 5. J5/J12 = 1-2 Position, Current Limit (2.23 A), Latch-Off Mode 12. Once the device is latched-off, either the power supply or the SHDNb should be recycled to re-enable it. 13. Change the load resistance to 16 Ω ±1 Ω. 14. Press and release the reset switch (S1/S2) to re-enable the device from latch-off mode and verify the recovery or restart waveform as shown in Figure 6. 10 TPS26600-02EVM: Evaluation Module for TPS2660x SLVUAV3A – August 2016 – Revised February 2017 Submit Documentation Feedback Copyright © 2016–2017, Texas Instruments Incorporated General Configurations www.ti.com Figure 6. Restart From Latch-Off Mode 15. 16. 17. 18. Disable the power supply. Set the current limit response mode to circuit breaker with auto-retry by uninstalling the J4/J11 jumper. Set the load resistance to 6 Ω ±1 Ω and enable the load. Enable the power supply and verify the circuit breaker with auto retry fault response waveform as shown in Figure 7. Figure 7. J5/J12 = Floating, Current Limit (2.23 A), Circuit Breaker With Auto-Retry Mode SLVUAV3A – August 2016 – Revised February 2017 Submit Documentation Feedback TPS26600-02EVM: Evaluation Module for TPS2660x Copyright © 2016–2017, Texas Instruments Incorporated 11 General Configurations 4.4.5 www.ti.com Output Short-Circuit Protection Test Follow the instructions to verify the output short-circuit protection feature of the device: 1. Set up the oscilloscope as listed in Table 11. Table 11. TPS26600-02EVM Output Short-Circuit Protection Test Oscilloscope Setting CH1 Probe Points CH2 Probe Points Channel 1 = 10 V / div VOUT1 (TP3) VOUT2 (TP12) Channel 2 = 10 V / div VIN1 (TP2) VIN2 (TP11) Channel 3 = 20 V / div FLTb1 (TP1) FLTb2 (TP10) Channel 4 = 2 A / div Input current into T1 +Ve wire Input current into T3 +Ve wire Trigger source = Channel 1 Trigger level = 12 V ±1 V Trigger polarity = Falling Trigger mode = Single Time base 2 ms / div 2. Set the load resistance to 16 Ω ±1 Ω and the power supply voltage to 24 V. 3. Enable the load and the power supply. 4. Use either wire or FET to short the output to ground and verify the output short-circuit response waveform as shown in Figure 8. Figure 8. Output Short-Circuit Protection 12 TPS26600-02EVM: Evaluation Module for TPS2660x SLVUAV3A – August 2016 – Revised February 2017 Submit Documentation Feedback Copyright © 2016–2017, Texas Instruments Incorporated General Configurations www.ti.com 4.4.6 Reverse Polarity Test Follow the instructions to verify the reverse polarity protection feature of the device: 1. Set up the oscilloscope as listed in Table 12. Table 12. TPS26600-02EVM Reverse Polarity Test Oscilloscope Setting CH1 Probe Points CH2 Probe Points Channel 1 = 10 V / div VOUT1 (TP3) VOUT2 (TP12) Channel 2 = 10 V / div VIN1 (TP2) VIN2 (TP11) Trigger source = Channel 1 Trigger level = –12 V ±1 V Trigger polarity = Falling Trigger mode = Single Time base 10 ms / div 2. Set the power supply voltage to 24 V and disable the power supply. 3. Connect +ve terminal of the power supply to either T1/T3 –ve terminal, connect –ve terminal of the power supply to either T1/T3 +ve terminal. 4. Enable the power supply and verify the reverse polarity protection waveform as shown in Figure 9. Figure 9. Reverse Polarity Protection 4.4.7 Instructions to Evaluate the TPS26602 1. Replace either U1 or U2 with the TPS26602PWP or the TPS26602RHF on respective channels. 2. Install jumper on J7/J14 to connect the OVP pin to RTN. 3. Follow the similar test procedure as TPS26600 for evaluation. 4.4.8 Instructions to Evaluate the TPS26601 1. Replace U2 with the TPS26601RHF. 2. Make sure all jumpers are set according to default jumper settings. 3. Follow the similar test procedure as TPS26600 for evaluation. SLVUAV3A – August 2016 – Revised February 2017 Submit Documentation Feedback TPS26600-02EVM: Evaluation Module for TPS2660x Copyright © 2016–2017, Texas Instruments Incorporated 13 EVM Board Assembly Drawings and Layout Guidelines 5 EVM Board Assembly Drawings and Layout Guidelines 5.1 PCB Drawings www.ti.com Figure 10 through Figure 12 show component placement and layout of the EVM. Figure 10. Top Side Placement Figure 11. Top Layer 14 TPS26600-02EVM: Evaluation Module for TPS2660x SLVUAV3A – August 2016 – Revised February 2017 Submit Documentation Feedback Copyright © 2016–2017, Texas Instruments Incorporated EVM Board Assembly Drawings and Layout Guidelines www.ti.com Figure 12. Bottom Layer SLVUAV3A – August 2016 – Revised February 2017 Submit Documentation Feedback TPS26600-02EVM: Evaluation Module for TPS2660x Copyright © 2016–2017, Texas Instruments Incorporated 15 Bill Of Materials (BOM) 6 www.ti.com Bill Of Materials (BOM) Table 13 displays the EVM BOM. Table 13. TPS26600-02EVM Bill of Materials Item # Designator Qty 1 !PCB1 1 2 C2, C3, C8, C10 4 3 C5, C9 2 4 C6, C12 5 Part Number Manufacturer Description HVL162 Any Printed Circuit Board 1uF GRM31CR72A105KA01L Murata CAP, CERM, 1 µF, 100 V, +/- 10%, X7R, 1206 1206 47uF EEETG1J470P Panasonic CAP, AL, 47 µF, 63 V, +/- 20%, ohm, SMD SMT Radial G 2 0.022uF GRM188R71C223KA01D Murata CAP, CERM, 0.022 µF, 16 V, +/- 10%, X7R, 0603 0603 D1, D7 2 Red LTST-C190CKT Lite-On LED, Red, SMD Red LED, 1.6x0.8x0.8mm 6 D4, D10 2 51V SMBJ51CA Bourns Diode, TVS, Bi, 51 V, 600 W, SMB SMB 7 D5, D11 2 60V B260A-13-F Diodes Inc. Diode, Schottky, 60 V, 2 A, SMA SMA 8 D6, D12 2 Green LTST-C190GKT Lite-On LED, Green, SMD 1.6x0.8x0.8mm 9 H1, H2, H3, H4 4 SJ-5303 (CLEAR) 3M Bumpon, Hemisphere, 0.44 X 0.20, Clear Transparent Bumpon 10 J1, J2, J3, J6, J7, J8, J9, J10, J13, J14 10 PBC02SAAN Sullins Connector Solutions Header, 100mil, 2x1, Gold, TH Sullins 100mil, 1x2, 230 mil above insulator 11 J4, J11 2 PEC03SAAN Sullins Connector Solutions Header, 100mil, 3x1, Tin, TH Header, 3 PIN, 100mil, Tin 12 J5, J12 2 PEC04DAAN Sullins Connector Solutions Header, 100mil, 4x2, Tin, TH Header, 4x2, 100mil, Tin 13 R1, R5, R13, R16 4 24.3k CRCW060324K3FKEA Vishay-Dale RES, 24.3 k, 1%, 0.1 W, 0603 0603 14 R2, R14 2 887k CRCW0603887KFKEA Vishay-Dale RES, 887 k, 1%, 0.1 W, 0603 0603 15 R3, R15 2 90.9k CRCW060390K9FKEA Vishay-Dale RES, 90.9 k, 1%, 0.1 W, 0603 0603 16 R4, R17 2 100k CRCW0603100KFKEA Vishay-Dale RES, 100 k, 1%, 0.1 W, 0603 0603 17 R6, R18 2 20.0k CRCW060320K0FKEA Vishay-Dale RES, 20.0 k, 1%, 0.1 W, 0603 0603 18 R7, R19 2 402k CRCW0603402KFKEA Vishay-Dale RES, 402 k, 1%, 0.1 W, 0603 0603 19 R8, R20 2 30.1k CRCW060330K1FKEA Vishay-Dale RES, 30.1 k, 1%, 0.1 W, 0603 0603 20 R9, R21 2 5.36k CRCW06035K36FKEA Vishay-Dale RES, 5.36 k, 1%, 0.1 W, 0603 0603 21 R10, R22 2 8.06k CRCW06038K06FKEA Vishay-Dale RES, 8.06 k, 1%, 0.1 W, 0603 0603 22 R11, R23 2 12.1k CRCW060312K1FKEA Vishay-Dale RES, 12.1 k, 1%, 0.1 W, 0603 0603 23 R12, R24 2 60.4k CRCW060360K4FKEA Vishay-Dale RES, 60.4 k, 1%, 0.1 W, 0603 0603 24 S1, S2 2 SKRKAEE010 Alps Switch, Push Button, SMD 2.9x2x3.9mm SMD 25 SH-J1, SH-J2, SH-J4, SH-J5, SH-J8, SH-J9, SH-J11, SHJ12, SH-J13, SH-J14 10 SPC02SYAN Sullins Connector Solutions Shunt, 100mil, Flash Gold, Black Closed Top 100mil Shunt 26 T1, T2, T3, T4 4 282841-2 TE Connectivity Terminal Block, 2x1, 5.08mm, TH 10.16x15.2x9mm 27 TP1, TP4, TP5, TP10, TP13, TP14 6 White 5012 Keystone Test Point, TH, Multipurpose, White Keystone5012 28 TP2, TP3, TP11, TP12 4 Red 5010 Keystone Test Point, Multipurpose, Red, TH Red Multipurpose Testpoint 29 TP7, TP8, TP9, TP16, TP17, TP18 6 SMT 5016 Keystone Test Point, SMT, Compact Testpoint_Keystone_Compact 16 Value 1x2 TPS26600-02EVM: Evaluation Module for TPS2660x Package Reference SLVUAV3A – August 2016 – Revised February 2017 Submit Documentation Feedback Copyright © 2016–2017, Texas Instruments Incorporated Bill Of Materials (BOM) www.ti.com Table 13. TPS26600-02EVM Bill of Materials (continued) Item # Designator Qty 30 U1 1 31 C1, C7 0 32 C4, C11 0 33 D2, D8 34 Value Part Number Manufacturer Description Package Reference TPS26600PWPR Texas Instruments 4.2V-55V, 2.23A, Industrial eFuse with Integrated Reverse Input Polarity Protection PWP0016D 0.1uF GRM319R72A104KA01D Murata CAP, CERM, 0.1 µF, 100 V, +/- 10%, X7R, 1206 1206 1uF GRM31CR72A105KA01L Murata CAP, CERM, 1 µF, 100 V, +/- 10%, X7R, 1206 1206 0 51V SMAJ51CA Littelfuse Diode, TVS, Bi, 51 V, 400 W, SMA SMA D3, D9 0 36V SMCJ36CA Bourns TVS DIODE 36VWM 58.1VC SMC SMC 35 FID1, FID2, FID3 0 N/A N/A Fiducial mark. There is nothing to buy or mount. Fiducial 36 SH-J3, SH-J6, SH-J7, SH-J10 0 SPC02SYAN Sullins Connector Solutions Shunt, 100mil, Flash Gold, Black Closed Top 100mil Shunt 37 U2 1 TPS26600RHF Texas Instruments 4.2V - 55V, 2.23A Industrial eFuse with Integrated Reverse Input Polarity Protection RHF0024A 1x2 SLVUAV3A – August 2016 – Revised February 2017 Submit Documentation Feedback TPS26600-02EVM: Evaluation Module for TPS2660x Copyright © 2016–2017, Texas Instruments Incorporated 17 Revision History www.ti.com Revision History NOTE: Page numbers for previous revisions may differ from page numbers in the current version. Changes from Original (August 2016) to A Revision ..................................................................................................... Page • • • • • • • • 18 Added TPS26601 device to document. ................................................................................................ 1 Changed schematic for board revision B. .............................................................................................. 3 Deleted TP6 and TP15 test points from Test Points Description table. ............................................................ 4 Changed EVM Test Setup image. ...................................................................................................... 6 Deleted CH2 NOTE from the Test Procedure section. ............................................................................... 7 Added Instructions to Evaluate the TPS26601 section. ............................................................................ 13 Changed all PCB drawings in the PCB Drawings section. ......................................................................... 14 Updated BOM for board revision B. ................................................................................................... 16 Revision History SLVUAV3A – August 2016 – Revised February 2017 Submit Documentation Feedback Copyright © 2016–2017, Texas Instruments Incorporated STANDARD TERMS FOR EVALUATION MODULES 1. Delivery: TI delivers TI evaluation boards, kits, or modules, including any accompanying demonstration software, components, and/or documentation which may be provided together or separately (collectively, an “EVM” or “EVMs”) to the User (“User”) in accordance with the terms set forth herein. User's acceptance of the EVM is expressly subject to the following terms. 1.1 EVMs are intended solely for product or software developers for use in a research and development setting to facilitate feasibility evaluation, experimentation, or scientific analysis of TI semiconductors products. EVMs have no direct function and are not finished products. EVMs shall not be directly or indirectly assembled as a part or subassembly in any finished product. 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Unless the assembled kit is designed to operate under part 15, part 18 or part 95 of this chapter, the operator of the kit must operate under the authority of an FCC license holder or must secure an experimental authorization under part 5 of this chapter. 3.1.2 For EVMs annotated as FCC – FEDERAL COMMUNICATIONS COMMISSION Part 15 Compliant: CAUTION This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. FCC Interference Statement for Class A EVM devices NOTE: This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense. FCC Interference Statement for Class B EVM devices NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: • • • • Reorient or relocate the receiving antenna. Increase the separation between the equipment and receiver. Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. Consult the dealer or an experienced radio/TV technician for help. 3.2 Canada 3.2.1 For EVMs issued with an Industry Canada Certificate of Conformance to RSS-210 or RSS-247 Concerning EVMs Including Radio Transmitters: This device complies with Industry Canada license-exempt RSSs. Operation is subject to the following two conditions: (1) this device may not cause interference, and (2) this device must accept any interference, including interference that may cause undesired operation of the device. Concernant les EVMs avec appareils radio: Le présent appareil est conforme aux CNR d'Industrie Canada applicables aux appareils radio exempts de licence. L'exploitation est autorisée aux deux conditions suivantes: (1) l'appareil ne doit pas produire de brouillage, et (2) l'utilisateur de l'appareil doit accepter tout brouillage radioélectrique subi, même si le brouillage est susceptible d'en compromettre le fonctionnement. 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Concernant les EVMs avec antennes détachables Conformément à la réglementation d'Industrie Canada, le présent émetteur radio peut fonctionner avec une antenne d'un type et d'un gain maximal (ou inférieur) approuvé pour l'émetteur par Industrie Canada. Dans le but de réduire les risques de brouillage radioélectrique à l'intention des autres utilisateurs, il faut choisir le type d'antenne et son gain de sorte que la puissance isotrope rayonnée équivalente (p.i.r.e.) ne dépasse pas l'intensité nécessaire à l'établissement d'une communication satisfaisante. Le présent émetteur radio a été approuvé par Industrie Canada pour fonctionner avec les types d'antenne énumérés dans le manuel d’usage et ayant un gain admissible maximal et l'impédance requise pour chaque type d'antenne. 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Use EVMs in a shielded room or any other test facility as defined in the notification #173 issued by Ministry of Internal Affairs and Communications on March 28, 2006, based on Sub-section 1.1 of Article 6 of the Ministry’s Rule for Enforcement of Radio Law of Japan, Use EVMs only after User obtains the license of Test Radio Station as provided in Radio Law of Japan with respect to EVMs, or Use of EVMs only after User obtains the Technical Regulations Conformity Certification as provided in Radio Law of Japan with respect to EVMs. Also, do not transfer EVMs, unless User gives the same notice above to the transferee. Please note that if User does not follow the instructions above, User will be subject to penalties of Radio Law of Japan. 【無線電波を送信する製品の開発キットをお使いになる際の注意事項】 開発キットの中には技術基準適合証明を受けて いないものがあります。 技術適合証明を受けていないもののご使用に際しては、電波法遵守のため、以下のいずれかの 措置を取っていただく必要がありますのでご注意ください。 1. 2. 3. 電波法施行規則第6条第1項第1号に基づく平成18年3月28日総務省告示第173号で定められた電波暗室等の試験設備でご使用 いただく。 実験局の免許を取得後ご使用いただく。 技術基準適合証明を取得後ご使用いただく。 なお、本製品は、上記の「ご使用にあたっての注意」を譲渡先、移転先に通知しない限り、譲渡、移転できないものとします。 上記を遵守頂けない場合は、電波法の罰則が適用される可能性があることをご留意ください。 日本テキサス・イ ンスツルメンツ株式会社 東京都新宿区西新宿６丁目２４番１号 西新宿三井ビル 3.3.3 Notice for EVMs for Power Line Communication: Please see http://www.tij.co.jp/lsds/ti_ja/general/eStore/notice_02.page 電力線搬送波通信についての開発キットをお使いになる際の注意事項については、次のところをご覧ください。http:/ /www.tij.co.jp/lsds/ti_ja/general/eStore/notice_02.page 3.4 European Union 3.4.1 For EVMs subject to EU Directive 2014/30/EU (Electromagnetic Compatibility Directive): This is a class A product intended for use in environments other than domestic environments that are connected to a low-voltage power-supply network that supplies buildings used for domestic purposes. 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