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Bill of Materials

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SLVUBC9 – December 2017

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TPS23523EVM-863 Evaluation Module

5

Bill of Materials

Table 7

lists the EVM BOM.

Table 7. Bill of Materials

Designator

Qty

Value

Description

Package

Reference

Part Number

Manufacturer

PCB

1

Printed Circuit Board

PWR863

Any

C2

1

0.47uF

CAP, CERM, 0.47 µF, 25 V, ±10%, X7R, AEC-Q200 Grade 1, 0603

0603

GCM188R71E474KA64D

Murata

C3

1

0.15uF

CAP, CERM, 0.15 µF, 25 V, ±10%, X7R, 0603

0603

GRM188R71E154KA01D

Murata

C5, C20

2

0.1uF

CAP, CERM, 0.1 µF, 100 V, ±10%, X7R, 0805

0805

C0805C104K1RACTU

Kemet

C8, C9

2

330uF

CAP, AL, 330 µF, 100 V, ±20%, 0.153 ohm, SMD

SMT Radial
K16

EEV-FK2A331M

Panasonic

C11

1

1uF

CAP, CERM, 1 µF, 100 V, ±10%, X7R, 1206

1206

C3216X7R2A105K160AA

TDK

C16

1

0.015uF

CAP, CERM, 0.015 µF, 25 V, ±10%, X7R, 0603

0603

GRM188R71E153KA01D

Murata

C17

1

0.033uF

CAP, CERM, 0.033 µF, 100 V, ±10%, X7R, 0805

0805

08051C333KAT2A

AVX

C18

1

0.01uF

CAP, CERM, 0.01 µF, 100 V, ±5%, X7R, 0805

0805

08051C103JAT2A

AVX

C21, C23

2

0.1uF

CAP, CERM, 0.1 µF, 10 V, ±10%, X7R, 0603

0603

C0603C104K8RACTU

Kemet

C22

1

1uF

CAP, CERM, 1 µF, 10 V, +80/-20%, Y5V, 0603

0603

C0603C105Z8VACTU

Kemet

D1

1

150V

Diode, Schottky, 150 V, 1 A, SMA

SMA

STPS1150A

STMicroelectroni
cs

D2

1

100V

Diode, Switching, 100 V, 0.15 A, SOD-123

SOD-123

1N4148W-TP

Micro
Commercial
Components

H1, H2, H3, H4

4

Machine Screw, Round, #4-40 x 1/4, Nylon, Philips panhead

Screw

NY PMS 440 0025 PH

B&F Fastener
Supply

H5, H6, H7, H8

4

Standoff, Hex, 0.5"L #4-40 Nylon

Standoff

1902C

Keystone

J1

1

Standard Banana Jack, Uninsulated, 8.9mm

Keystone575
-8

Keystone

J2, J4, J5, J6

4

Standard Banana Jack, Uninsulated, 8.9mm

Keystone575
-8

575-8

Keystone

J3

1

Header, 100mil, 2x1, Gold, TH

2x1 Header

TSW-102-07-G-S

Samtec

J7, J8

2

Header, 100mil, 3x1, Gold, TH

PBC03SAAN

PBC03SAAN

Sullins Connector
Solutions

J9

1

Receptacle, 50mil, 10x1, Gold, R/A, TH

receptacle
10x1, 50mil

851-43-010-20-001000

Mill-Max

L1

1

5.6uH

Inductor, Shielded Drum Core, Mn-Zn, 5.6 µH, 25 A, 0.00274 ohm, SMD

18.3x8.9x18.
2mm

7443557560

Wurth Elektronik

Q1

1

150 V

Transistor, PNP, 150 V, 0.5 A, SOT-23

SOT-23

MMBT5401LT1G

ON
Semiconductor

Q3

1

100V

MOSFET, N-CH, 100 V, 197 A, TO-263-2

KTT0002A

CSD19535KTT

Texas
Instruments

Q7, Q11

2

200V

MOSFET, N-CH, 200 V, 36 A, PG-TDSON-8

PG-TDSON-
8

BSC320N20NS3GATMA1

Infineon
Technologies

Содержание TPS23523EVM-863

Страница 1: ...l of Materials 16 List of Figures 1 TPS23523 863 Typical Configuration 3 2 TPS23523 863 Advanced Configuration 3 3 TPS23523EVM 863 Schematic 5 4 Start Up VIN 54 V 7 5 Start Up VIN 54 V 7 6 Start Up VI...

Страница 2: ...ademarks are the property of their respective owners 1 Introduction The TPS23523 EVM is meant to give a jump start to anyone designing a 48 V system with a single supply that needs to support supply d...

Страница 3: ...a common 48 V input that is used to power both the load on the board and the mid plane The ORing and current monitoring is performed on the 48 V input Then the hot swap function is performed on just t...

Страница 4: ...al and Performance Specifications at 25 C Characteristic TPS23523EVM PWR863 Input voltage range recommended 38 V to 60 V Input voltage range absolute maximum 0 V to 150 V Load power 400 W Load output...

Страница 5: ...lability and Table 4 describes the default jumper configuration Table 2 Connector Functionality Connector Label Description J1 J2 RTN Power bus input tie the high side of the power supply inputs and o...

Страница 6: ...utput for load TP19 SNS Negative side of Rsns TP20 SNS Positive side of Rsns TP21 VCC_EXT External bias voltage TP22 VCC1 VCC from external connector J9 to DC DC TP23 VCC2 VCC between INA226 telemetry...

Страница 7: ...ead from the power supply to J4 Neg48V 6 Make sure all voltmeter and oscilloscope GNDs are tied to VEE 7 Turn the power supplies on 3 3 Scope Considerations Observe the following scope considerations...

Страница 8: ...6 Start Up VIN 38 V No load scope GND 48V_A Figure 7 Start Up VIN 60 V VINA 54 V VINB 54 V no load scope GND RTN Figure 8 Hot Plug Channel A and B Together VINA 54 5 V VINB 54 V no load scope GND RTN...

Страница 9: ...ad 5 A Figure 12 Hot Plug A after B VINA 54 5 V VINB 54 V scope GND RTN no load Figure 13 Hot Plug A after B Scope GND 48V_B no load after inductor Figure 14 Output Hot Short VINB 54 V Scope GND 48V_B...

Страница 10: ...Module Scope GND 48V_B 5 A load zoomed in Figure 18 Output Hot Short VINB 60 V Scope GND 48V_A Figure 19 Gradual Over Current VINA 54 V Scope GND 48V_A Figure 20 Load Step Overcurrent Scope GND 48V_A...

Страница 11: ...load 5 A Figure 24 1 ms Brown Out Scope GND 48V_A Iload 5 A Figure 25 1 ms Brown Out VINB 53 V Iload 5 A scope GND RTN Figure 26 Supply Switch Over Raise VINA VINB 53 V raise VINA scope GND RTN Iload...

Страница 12: ...4 5 V VINB 54 V Iload 5 A scope GND RTN Figure 30 Unplug VINA VINB 60 V Figure 31 Plug in VINA Backwards VINB floating Figure 32 Plug in VINA Backwards Scope GND 48V_A no load Figure 33 Undervoltage a...

Страница 13: ...r IEC61000 4 5 Figure 36 2 kV 2 Lightning Surge Zoomed in Scope GND RTN 5 A load Per IEC61000 4 5 Figure 37 2 kV 2 Lightning Surge Zoomed in Scope GND RTN 5 A load Per IEC61000 4 5 Figure 38 2 kV 2 Li...

Страница 14: ...D 48V_A Figure 43 Load Step Into Overcurrent Lin 20 H scope GND 48V_A Figure 44 Start Into Short Lin 20 H scope GND 48V_A Figure 45 1 ms Brown Out The TPS23523 EVM Measured Voltage Monitoring Accuracy...

Страница 15: ...which is before the RC filter going into the IC The results show that the sense resistor is responsible for the majority of the error and roughly equals 2 Note that on this PCB a simple two terminal...

Страница 16: ...0603 0603 C0603C104K8RACTU Kemet C22 1 1uF CAP CERM 1 F 10 V 80 20 Y5V 0603 0603 C0603C105Z8VACTU Kemet D1 1 150V Diode Schottky 150 V 1 A SMA SMA STPS1150A STMicroelectroni cs D2 1 100V Diode Switch...

Страница 17: ...Vishay Dale R16 1 5 62k RES 5 62 k 1 0 1 W 0603 0603 CRCW06035K62FKEA Vishay Dale R17 R27 R28 3 10 0 RES 10 0 1 0 1 W 0603 0603 CRCW060310R0FKEA Vishay Dale R20 1 0 001 RES 0 001 1 1 W 2512 2512 ERJ M...

Страница 18: ...uden C14 0 0 01uF CAP CERM 0 01 F 50 V 5 X7R 0603 0603 C0603C103J5RACTU Kemet C15 0 0 1uF CAP CERM 0 1uF 16V 5 X7R 0603 0603 0603YC104JAT2A AVX C19 0 0 01uF CAP CERM 0 01 F 25 V 10 X7R 0603 0603 GRM18...

Страница 19: ...set forth above or credit User s account for such EVM TI s liability under this warranty shall be limited to EVMs that are returned during the warranty period to the address designated by TI and that...

Страница 20: ...the antenna types listed in the user guide with the maximum permissible gain and required antenna impedance for each antenna type indicated Antenna types not included in this list having a gain great...

Страница 21: ...t the EVM user guide prior to connecting any load to the EVM output If there is uncertainty as to the load specification please contact a TI field representative During normal operation even with the...

Страница 22: ...OST OF REMOVAL OR REINSTALLATION ANCILLARY COSTS TO THE PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES RETESTING OUTSIDE COMPUTER TIME LABOR COSTS LOSS OF GOODWILL LOSS OF PROFITS LOSS OF SAVINGS LOSS OF...

Страница 23: ...TI Resource NO OTHER LICENSE EXPRESS OR IMPLIED BY ESTOPPEL OR OTHERWISE TO ANY OTHER TI INTELLECTUAL PROPERTY RIGHT AND NO LICENSE TO ANY TECHNOLOGY OR INTELLECTUAL PROPERTY RIGHT OF TI OR ANY THIRD...

Страница 24: ...Mouser Electronics Authorized Distributor Click to View Pricing Inventory Delivery Lifecycle Information Texas Instruments TPS23523EVM 863...

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