XMC™ Digital Power Explorer Power Board User Manual

XM C4 00 0/ X M C1 000
32-bit Microcontroller Series for Industrial Applications
XM C D ig it a l Po wer Ex p lor er P o w er B o ar d
User Ma nu al
UG_201511_PL30_001
Board User Manual
Scope and purpose
This document describes the features and hardware details of XMC Digital Power Explorer, designed to
provide an evaluation platform for digital control applications with Infineon XMC ARM® Cortex™
microcontrollers. This board is part of Infineon’s Digital Power Control Application Kit.
Applicable Products

XMC4200 Microcontroller

XMC1300 Microcontroller

XMC Digital Power Explorer Kit

DAVE™
References (optional, may be shifted to Appendix)
Infineon: DAVE™, http://www.infineon.com/DAVE
Infineon: XMC Family, http://www.infineon.com/XMC
XMC Digital Power Explorer, http://www.infineon.com/xmc_dp_exp
Example codes for this board, www.infineon.com/DAVE
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Table of Contents
Table of Contents
1
1.1
1.2
Overview.................................................................................................................... 3
Key features ......................................................................................................................................... 3
Block diagram...................................................................................................................................... 3
2
2.1
2.2
2.3
2.4
2.4.1
2.5
2.5.1
2.6
2.7
Hardware Description.................................................................................................. 5
Buck converter circuit description ..................................................................................................... 5
Board power supply ............................................................................................................................ 7
Master and slave configuration .......................................................................................................... 8
PMBusTM and UART Interface .............................................................................................................. 9
Test points ..................................................................................................................................... 9
Current signal conditioning .............................................................................................................. 10
Jumper SV5 usage for slope compensation............................................................................... 11
Connection to network analyzer ...................................................................................................... 12
XMC Digital Power Control Card Connector ..................................................................................... 13
3
3.1
3.2
3.3
Production Data........................................................................................................ 15
Schematics ........................................................................................................................................ 15
Component Placement ..................................................................................................................... 16
Bill Material (BOM)............................................................................................................................. 17
4
Revision History........................................................................................................ 20
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Overview
1
Overview
The XMC Digital Power Explorer is an evaluation board with the goal to help engineers in the learning and
testing of digital power control applications. The board features a synchronous buck converter that can be
controlled digitally with XMC microcontrollers. Synchronous buck converter is one of the most well known
power topologies and many of the concepts of it can be ported to other power stages, what makes the
synchronous buck converter a great platform for leaning and experimenting.
Different control cards can be plugged in to allow the user to select between different price/performance
combinations available in XMC family of microcontrollers.
Both voltage control and peak current control with slope compensation can be implemented in this board.
This board includes loads on board for easy test of step response. Frequency behaviour can be analyized
with the help of a network analyser. XMC Digital Power Explorer is ready for signal injection from network
analyser equipment to study the frequency response of the buck stage.
This board is built with best in class Infineon Technologies components and with the collaboration of
Biricha Digital and Würth Elektronik .
1.1
Key features
The XMC Digital Power Explorer power board is equipped with the following features:

Synchronous buck converter capable of:
o
Synchronous and non-synchronous buck converter modes
o
Voltage and peak current control methods
2 channel bucks with 1 XMC. Connecting a second XMC Digital Power Explorer in masterslave configuration (see section 2.3)
o 3 on board loads for testing step response with option to connect external loads –i.e.
electronic loads- for further advanced testing.
o Bode diagram measurement ready - requires network analyzer
o Dual channel serial communication including PMBus™ (I2C)communication
 Control card connector for plugging in:
o Infineon XMC4200 Digital Power Control Card with XMC4200 (ARM® Cortex™-M4F-based)
Microcontroller, 256 kByte on-chip Flash, LQFP64
o Infineon XMC1300 Digital Power Control Card with XMC1300 (ARM® Cortex™-M0-based)
Microcontroller, up to 200 kByte on-chip Flash, TSSOP38
 Single package high side and low side MOSFET
o

Plenty of test points for learning all details of the buck converter

General purpose switch for user interaction or control
1.2
Block diagram
Figure 1 shows the functional block diagram of the XMC Digital Power Explorer. For more information about
the power supply domains please refer to chapter 0.
The buck converter board is comprised of the following building blocks:
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Overview








1 XMC Digital Power Control Card Connector compatible with XMC4200 and XMC1300 control cards. XMC
Digital Power Explorer includes 2 PCB openings to the sides of the control card connector. This hinders
wrong connection of the control card.
Power adapter input jack to plug in 12 V DC adapter. Includes switch to interrupt the supply
PMBusTM and UART communication options. Pull up resistors included on board for I2C communication
support. Pulls up are supplied from XMC Digital Control Card Connector side
3 switchable loads (45%, 45%, 10%). Each is signalized with an LEDLED ON means load is active.
Voltage measurements - ADC: Vout, Vin through resistive voltage dividers
Current measurements - Comparators: inductor current through current transformer. Options for
blanking (CCU) and slope compensation by HW components using provided jumper (SV5). For more
details on current sensing consult section 2.5.
2PWM complementary signals – CCUx - to high and low side switches
Master-Slave connectors for controlling a second XMC Digital Power Explorer with a single XMC Digital
Power Control Card
Power on
switch (SW4)
XMC Digital Power Explorer V1
Jumper
SV5
VIn = VDD
Current
signal
Slope comp.
circuit for
XMC1300
Load Banks
Vout
Vin
12V input
jack
PWM_TOP
C
PWM_BOT
From master board
To slave board
Slave in
connector
Master
out
connector
Loa d
switches
(SW1-2-3)
0
CMP0
Current signal
Blan kin g o ptio n
for X MC130 0
2x PWM
PWM7 TOP
PWM1 BOT
2x ADC
ADC0 Vout
ADC1 Vin
Data/clk
Communication
connector
(PMBusTM and
UART)
3.3 V
COMP
CCU
CCU8
ADC
USIC
XMC Digital Power Control Card Connector
BlockDiagram_Buck.emf
Figure 1
Block Diagram of XMC Digital Power Explorer
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Hardware Description
2
Hardware Description
The following sections give a detailed description of the hardware and how it can be used.
Load
banks
Power ON LED
and Vin test point
Buck converter
circuit
Power ON
Switch (SW4)
Input
voltage jack
 Test point for
triggering step
response
measurements
 Load ON LEDs
 Load bank switches
SW1, 2, 3
Vout filtered test
point
Vout alternative
connector
PMBus
connector
General Purpose
Switch (SW5)
Daisy change connectors
for second power
explorer (master slave)
PWM test
points
Injection
points for
network
analyzer
Slope compensation
circuit jumper
XMC dig. pow.
control card
connector
ADC Vout
input test
point
Figure 2
2.1
Test points GPO2,
GPO1 and Current
signal
Board_Interfaces_Buck.emf
XMC Digital Power Explorer hardware description
Buck converter circuit description
XMC Digital Power Explorer buck converter is targeted for low voltage. Specification is shown in Table 1. The
schematic view of the buck converter stage is shown in Figure 3. The target output voltage is 3.3V.
Nevertheless, as a buck converter, any voltages from 0V to Vin are theoretically possible depending on the
driving of the MOSFETs –duty cycle.
The inductor value ensures continuous conduction mode (CCM) of the buck converter as far as any of SW3 or
SW2 load switches are in the “ON” position. In other words, DCM operation occurs only when SW1 load
switch is activated assuming 200 kHz switching frequency.
Note: Depending on the buck converter configuration, for example target output voltage or load connected,
the board might become hot. Read carefully the disclaimer.
Table 1
Synchronous buck converter specification
Specification
Input voltage
Output voltage
Maximum output current
Name
Vin
Vout
Ioutmax
On board load values
-
Board User Manual
Value
12V DC
3.3V DC (depending on SW)
2A
3.9Ω (SW3, SW2)45% load
22Ω (SW1) 10% load
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Hardware Description
Specification
Main inductor
Output capacitor
Gate driver high and low side
Dual MOSFET (high and low
side)
Name
L1
C0 || C1
U2
Value
22uH
200uF || 200uF  400uF
IRS2011SPBF (International Rectifier)
Q1
BSC0924NDI (Infineon Technologies)
Buck_converter_circuit.emf
Figure 3
Synchronous buck converter circuit
Power_connector_Vin.emf
Figure 4
Synchronous buck converter power connector an Vin detail
Gate driver IC integrates the high side and low side gate driver and requires external bootstrap capacitor
and diode.
The MOSFET selection is a dual MOSFET in PG-TISON-8 (SuperSO8) package from OPTIMOSTM Infineon´s
family. Main figure of merits are shown in Table 2. The board is prepared as well to be operated at different
PWM frequencies. However, example codes are typically set up for PWM frequencies between 100 kHz and
300 kHz.
Table 2
Dual MOSFET - BSC0924NDI -figure of merits
Specification
Drain to source max
voltage
Board User Manual
Name
Value Q1 (high side) Value Q2 (low side)
VDS
30V
6
30V
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Specification
Resistance drain to source
at VGS = 10V
Resistance drain to source
at VGS = 4.5V
Max drain current
Name
Value Q1 (high side) Value Q2 (low side)
RDS(on), max
5mΩ
3.7mΩ
RDS(on), max
7mΩ
5.2mΩ
ID
40A
40A
The voltage sensing in both input voltage and output voltage, is done with a resistor ladder (voltage divider).
On the current side, a current transformer is utilized and provides information during the on time of the
buck converter for peak current control mode. Sensing gains are summarized in Table 3. Those values are
necessary for configuring the SW controlling the power stage.
More detailed information on current sensing can be found in section 2.5.
Table 3
Analog sensing gains
Gain
Value
Formula
Vout gain
0,78466
(R91) / (R91+(R97+R98))
Vin gain
0,20930
R96/(R96+R95)
Current sensing gain
0.96 V/A
1:125 (transformer ratio)
R44=120ohm
2.2
Board power supply
The XMC Digital Power Explorer board is designed to be powered from a 12 V DC power supply supplying a
current of 2A. The input jack is shown in Figure 2. Sw4 switch enables the supply of the board after plugging
the power adapter. To indicate the status, one indicating LED –LED4- is provided on board (see Figure 2).
The LED will be “ON” when the corresponding power rail is powered.
The 12 V from VDD power rail are supplied to the XMC Digital Power Control Card. The control card internally
converts that into 3.3 V to supply the MCU and other components in the control card. At the same time, the
control card provides 3.3 V to XMC Digital Power Explorer board to supply the communication pin header
(PMBusTM connector).
Additionally, the buck converter is designed to provide 3.3 V up to 2A to the Vout connector when the buck
converter is running correctly.
Figure 5 shows details of the power supply concept of the control card. More detailed circuitry can be found
in the section 3.1.
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Hardware Description
XMC Digital Power Explorer V1
VDD = 12V
VDD
Power on
switch (SW4)
12V input
jack
Vout = 3.3V
Vout
connector
VCC_I2C = 3.3V
PMBus
connector
VDD3.3
XMC Dig. P. Control Card Connector
Figure 5
2.3
Power_Block_Buck.emf
Block Diagram of Power Supply Concept
Master and slave configuration
XMC Digital Power Explorer can be chained to a second XMC Digital Power Explorer board to complete a
master slave connection that can be controlled with a single XMC control card. To do that, connect
“MASTER_OUT” signals from the board where the XMC control card is plugged, into the “SLVE_IN” connector
of the slave board. This is shown in Figure 6.
BUCK0
BUCK1
Slave in
connector
Master out
connector
Controls master
buck BUCK0
cable
Controls slave
buck BUCK1
Slave in
connector
Master out
connector
XMC Control Card
XMC Control Card
xx
Not used
BlockDiagram_Buck_Master_slave.emf
Figure 6
Signals in connectors/cable
 PWM_TOP
 PWM_BOT
 Vin
 Vout
 Current Signal
 PWM_Blanking
Diagram for a master slave connection. Control 2 Buck converters with a single XMC
In a master-slave configuration, both bucks can be controlled in voltage mode, peak current mode or a
mixture of both. This is dependent only in the SW configuration of XMC in the control card side.
If communication is required –i.e. PMBusTM - the connector in the master board must be used for that
purpose, as there are no signals transferred from the slave board to the master for communication and the
salved communication connector is not powered on.
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Hardware Description
2.4
PMBusTM and UART Interface
XMC Digital Power Explorer includes a connector for communicating the buck converter with an external
interface. The connector is supplied with 3.3V from the XMC control card connector as can be seen in Figure
7 . There are 2 communication options:

PMBusTM through I2C interface. Pull up resistors are provided on board (R109, R105)

General purpose serial communication. In case of I2C is required, it is possible to mount resistors R103
and R104 to provide the pull up functionality. Those resistors are not populated in the PCB (DNP)
Comm_connector.emf
Figure 7
Communication connector schematic detail - (DNP = not populated component)
The communication can be used to send commands to XMC Digital Power Explorer. For example it is
possible to modify the Vout target value, or to read the status of the converter.
2.4.1
Test points
Within XMC Digital Power Explorer card there are a total of 22 test points that are listed in Table 4. This will
help the user to inspect different points of interest and learn how the buck converter behaves in detail.
Table 4
Test points description
Test point name
Test point number
PWM_TOP
TP1
PWM_BOT
TP2
INJ1/INJ2
TP7/TP6
VIN
VOUT
TP3,TP10, TP15, TP16
TP18, TP23, TP24,
TP25
TP9
TP19
VOUT_FILT
TP5
VOUT (ADC)
TP8
GND
Board User Manual
Description
High side MOSFET PWM
signal
Low side MOSFET PWM
signal
Injection points for network
analyzers
8 GND test points for
oscilloscope probe grounding
Input voltage
Output voltage
Output voltage after additional
filtering
Vout signal delivered to XMC
ADC
9
Type of test point
Orange
Orange
Orange
Black/SMD
Not mounted SMD
Not mounted SMD
SMD
SMD
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Test point name
Test point number
SW1-SW3
TP20, TP21, TP22
Switching node
TP17
GPO1, GPO2
TP13, TP14
CUR
TP12
Description
Type of test point
Used for triggering oscilloscope
while testing step response of
SMD
buck
Not mounted SMD
Node between both MOSFETs
(positioned next to
and buck inductor
Q1)
General purpose test points
connected to general purpose
SMD
pins of XMC for signalization
(i.e. CPU load)
Current signal out of current
transformer (only during ON
SMD
time) delivered to XMC
comparator input
Additionally to test points, XMC Digital Power Explorer power board includes a general purpose switch –SW5
connected to GP3 in connector (see Figure 2). This can be used by the user to signalize XMC, when to apply a
specific action, for example, change the control scheme.
2.5
Current signal conditioning
The current of the buck converter is measured with a current transformer –T1- as shown in Figure 8 , located
between Vdd and the buck converter high side transistor. The current transformer has a turn ratio of 1:125.
The secondary winding signal is half wave rectified –D2- and divided with a 120Ω resistor-R44. This results in
a 120/125 gain which means that 1A in the buck converter translate into 0.96V in the MCU pin. Before the
signal is delivered to the MCU, an RC filter (R93 and C6) is constructed to reduce high frequency spikes. The 3dB frequency of this filter is slightly above 10MHz. As a consequence, only the current during the PWM ON
time is reflected in the signal BUCK0_ISENSE. When Q1 transistor is in OFF state, the inductor current cannot
be sensed in T1
Figure 8
Current sensing circuit
The current signal is then transferred to the XMC control card connector with the name BUCK0_ISENSE. This
can be connected to a comparator to detect the peak current of the buck converter. The current signal can
as well be suppressed with the help of signal BUCK0_PWM_BLANKING. This signal must be connected to a
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Hardware Description
port pin in XMC configured as open drain. A resistor is in series to this signal to limit the current t flowing into
XMC port pin.
During the active time of that port pin, the current signal will be forced to GND and therefore not detected in
the comparator. This is an implementation of the blanking time that can avoid early switching of the
comparator. However this is not always necessary as in most cases RC filter (R93-C6) effect is enough.
2.5.1
Jumper SV5 usage for slope compensation
XMC Digital Power Explorer includes a jumper to select between 2 different ways of generating slope
compensation as shown in Figure 9:

XMC4000 position: in this case, GND is connected to pin 1 of the current transformer. This will permit
XMC4200 (for example) to implement internally slope compensation. This is done by using Comparator
and Slope Generation peripheral (CSG) in XMC4200 microcontroller. This module includes a Comparator
and a DAC with automatic slope generation. Therefore there is no need to implement slope
compensation in buck converter hardware.

XMC1000 position: in this position, the generated voltage ramp on C7 connects to pin 1 of the current
transformer. This will add that ramp voltage to the current signal with the effect that a slope is added.
The slope increases while BUCK_PWM_TOP is active and decreases the rest of the time. This is useful for
devices like XMC1300 where the comparators do not have an automatic slope generation that can be
supplied to the comparator integrated in it.
Slope_comp_SV5_jumper.emf
Slope compensation to be
done by microcontroller
Figure 9
Slope compensation (Vramp
added) is done in HW
Slope compensation selection jumper (SV5)
Figure 9 depicts a detail schematic view of the 2 different jumper positions and how the signals are routed to
build an automatic slope generation. In the blue position-XMC4000-, the microcontroller must take care of
the slope compensation, if necessary. This is labeled as XMC4000 because XMC4000 family includes the
HRPWM module with its CSG – comparator and slope generation- submodule. This peripheral includes a
DAC capable of automatically generate the necessary ramp to compensate the peak current signal
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Current with
added slope
Current without
added slope
Vramp
PWM_TOP
Slope_comp_sch_options.emf
Figure 10
2.6
Slope compensation option schematic detail. Depending on the jumper position, a ramp
will be added or not to the current signal
Connection to network analyzer
Typically, during the design of power supplies, a verification step is to analyze the frequency response of the
system. In this way, it is possible to measure gain margin and phase margin and design for a robust control
loop.
A network analyzer is responsible to inject a variable frequency signal into a small shunt in the circuit. At the
same time, the network analyzer can measure transfer function for each given frequency of the input. In that
way it is able to plot the bode diagram of that power supply.
XMC Digital Power Explorer is prepared to be used with network analyzer and includes test points (INJ1/2) as
well as a shunt resistor –R97- with a resistance value of 24Ω to help measuring the bode diagram of the
power stage.
Figure 11 shows how to set up the connection of XMC Digital Power Explorer to a network analyzer. Red and
black signal represents the injected voltage with variable frequency, whereas the yellow and purple lines
represent the measurement paths for the analyzers to capture the amplitude of the transfer function.
Injection resistor
R97 = 24ohms
+
-
ch2
Output
ch1
Input
Network analyzer
Netw_analyzer_connection.emf
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Figure 11
2.7
Network analyzer connection diagram
XMC Digital Power Control Card Connector
The XMC Digital Power Explorer includes a control card connector compatible with XMC4200 Digital Power
Control Card and with XMC1300 Digital Power Control Card. This connector provides to and receives from
the control card, relevant signals for the control, supply or communication of the buck converter. The
signals available in the connector are:

2 pairs of complementary PWM signals: buck0 (master) and buck1 (slave).

4 ADC analog inputs: Vout and Vin for both buck0 and buck1.

2 comparator inputs: peak current detection for both buck0 and buck1.

2 serial channels

4 general purpose pins
Sch_control_card_connector.emf
Figure 12
Control card power connector schematic
Attention: The power board connector is also providing the power supply for the power GND supply
domain. Hence it may carry hazardous voltages.
The pin out of the connector is described in detail in Table 5.
Table 5
Pin number
1
2
3
4
5
Power board connector pin out
Signal Name
Control card port Note
SGND
Digital GND
VDD
VDD
12V supply to the control card
Can be used as serial port or user port
UART_TXD
USIC2/GP5
pin
PMBUS_CLK
USIC0
PMBus clock signal (I2C)
UART_RXD
USIC3/GP4
Can be used as serial port or user port
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Pin number
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
Signal Name
Control card port Note
pin
PMBUS_DATA
USIC1
PMBus data signal (I2C)
VDD3.3
VDD3.3
3.3 V output to power board
GP0
GP0
User port pin
BUCK1_ISENSE
CMP1IN
Current signal from slave buck
SGND
GND
SGND
GND
BUCK0_ISENSE
CMP0IN
Current signal of master buck
CMP2IN
SGND
GND
SGND
GND
GP1
GP1
User port pin
Leading edge blanking option for slave
BUCK1_PWM_BLANKING PWM4
buck
PWM0
Leading edge blanking option for master
BUCK0_PWM_BLANKING PWM5
buck
BUCK0_PWM0_BOT
PWM1
Low side PWM (master buck)
BUCK1_PWM0_BOT
PWM6
Low side PWM (slave buck)
BUCK1_PWM0_TOP
PWM2
High side PWM (slave buck)
BUCK0_PWM0_TOP
PWM7
High side PWM (master buck)
PWM3
SGND
GND
GP2
GP2
User port pin
BUCK1_VIN
ADC4OUT
Slave buck input voltage value
SGND
GND
SGND
GND
BUCK0_VOUT
ADC0OUT
Master buck output voltage value
BUCK1_VOUT
ADC5OUT
Slave buck output voltage value
SGND
GND
SGND
GND
BUCK0_VIN
ADC1OUT
Master buck input voltage value
ADC6OUT
SGND
GND
ADC7OUT
ADC2OUT
GP3
GP3
User port pin
ADC3OUT
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Production Data
3
Production Data
3.1
Schematics
This chapter contains the schematics of XMC Digital Power Explorer
The board has been designed with Design Spark (RS Online). The full PCB design data of this board can also
be downloaded from www.infineon.com/xmc-dev.
Sch_XMC42.emf
Figure 13
Schematic of XMC Digital Power Explorer
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Lay_XMC_EXP.emf
Figure 14
3.2
Layout top view of XMC Digital Power Explorer
Component Placement
In Figure 15 the placement of components is shown in a layout view of the top layer of XMC Digital Power
Explorer
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Component_placement.emf
Figure 15
3.3
Layout top level view of XMC Digital Power Explorer
Bill Material (BOM)
This board has been done in collaboration with Würth Elektronik. In Figure 16, the different components
from Infineon and Würth Elektronik are highlighted. In Table 6 a complete bill of material is given.
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Production Data
Gate driver
IRS2011SPBF
High side and
low side
MOSFETs
BSC0924NDI
Current
transformer LED
Electrolitic and
ceramic capacitors
Power
adapter jack
LEDs
Connector
2.54 mm
pin headers
General
purpose button
Board feet
Infineon Component
SMT Box 2.54 Inductors
mm pin header
2mm 40 positions
female connector
Würth Elektronik
Component
Board_Components_Buck.emf
Figure 16
Table 6
Components from Infineon and Würth Elektronik
Bill of Material List
No.
Device / Description
Quantity
Position
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
SW_SPDT_TH_2A
Test Pin SM
BAS16W
BAT54-05W
BAS30
BSC0924NDI
IRS2011SPBF
TP_THT_Orange
TP_THT_Black
C-2.2uF-1206-50V
SMD Resistor 22R 1210
SMD Resistor 3R9 1210
SMD Resistor 33R 0603
SMD Resistor 2K 0603
SMD Resistor 0R 0603
SMD Resistor 10R 0603
SMD Resistor 100R 1206
SMD Resistor 0R15 1206
SMD Resistor 3K3 0603
1
9
1
1
1
1
1
4
6
1
16
98
4
2
1
4
1
1
2
SW1, SW2, SW3, SW4
TP5, TP8, TP12, TP13, TP14, TP16, TP20, TP21, TP22
D2
D3
D4
Q1
U2
TP1, TP2, TP6, TP7
TP3, TP10, TP18, TP23,TP24, TP25
C4
R1-R8, R144-R150, R85
R9-R40, R45-R84, R113-R123, R125, R128-R131, R134-R143
R100-R102, R106
R105, R109
R112
R124, R88, R89, R92
R126
R127
R132, R99
Board User Manual
18
V1.0, 2015-10
Customer Documentation
XMC Digital Power Explorer Power Board User Manual
UG_201511_PL30_001
Production Data
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
SMD Resistor 5R1 0603
SMD Resistor 330R 1210
SMD Resistor 2K2 0603
SMD Resistor 120R 0603
SMD Resistor 10K 0603
SMD Resistor 15K 0805
SMD Resistor 1K8 0603
SMD Resistor 1K5 0603
SMD Resistor 5K1 0603
SMD Resistor 6K8 0603
SMD Resistor 24R 0603
SMD Resistor 470R 0603
C-WE-220uF-SMD-25V
C-WE-100nF-0603-50V
C-WE-2.2nF-0603-50V
C-WE-680pF-0603-16V
C-WE-100nF-1206-50V
C-WE-100nF-0805-50V
C-WE-10pF-0603-50V
C-WE-330pF-0805-50V
C-WE-22uF-SMD-35V
C-WE-22uF-1206-10V
WA-SNTI 6mm Spacer
WR-PHD 40 way Header
WR-DC DC Power Jack
5.5/2.5
WR-BHD 8 way SMT Box
Header
WR-PHD 10 way Header THT
WR-TBL 2 Way Terminal
Block
WE-PD 22 µH 5.3A Inductor
WE-LHMI 0.47 µH 11.5A
SMD
LED-WE-RED-1206
WR-PHD 4 way Header
WS-SHT SPDT Switch THT
WE-CST 1:125 Current Sense
Board User Manual
1
1
3
1
2
1
2
1
1
1
1
1
2
4
1
1
2
2
1
1
1
1
4
1
R133
R151
R41, R42, R43
R44
R86, R87
R90
R91, R96
R93
R94
R95
R97
R98
C0, C1
C11, C14, C17, C18
C12
C13
C15, C16
C2, C5
C6
C7
C8
C9
H1-H4
J1
1
J2
2
J3, J4
1
J5
1
J6
1
L1
1
L3
4
1
1
1
LED1-LED4
SV5
SW5
T1
19
V1.0, 2015-10
Customer Documentation
XMC Digital Power Explorer Power Board User Manual
UG_201511_PL30_001
Revision History
4
Revision History
Current Version is V1.0, 2015-10
Page or Reference
Description of change
V1.0, 2015-10
Public version
Board User Manual
20
V1.0, 2015-10
Customer Documentation
Trademarks of Infineon Technologies AG
µHVIC™, µIPM™, µPFC™, AU-ConvertIR™, AURIX™, C166™, CanPAK™, CIPOS™, CIPURSE™, CoolDP™, CoolGaN™, COOLiR™, CoolMOS™, CoolSET™, CoolSiC™,
DAVE™, DI-POL™, DirectFET™, DrBlade™, EasyPIM™, EconoBRIDGE™, EconoDUAL™, EconoPACK™, EconoPIM™, EiceDRIVER™, eupec™, FCOS™,
GaNpowIR™, HEXFET™, HITFET™, HybridPACK™, iMOTION™, IRAM™, ISOFACE™, IsoPACK™, LEDrivIR™, LITIX™, MIPAQ™, ModSTACK™, my-d™, NovalithIC™,
OPTIGA™, OptiMOS™, ORIGA™, PowIRaudio™, PowIRStage™, PrimePACK™, PrimeSTACK™, PROFET™, PRO-SIL™, RASIC™, REAL3™, SmartLEWIS™, SOLID
FLASH™, SPOC™, StrongIRFET™, SupIRBuck™, TEMPFET™, TRENCHSTOP™, TriCore™, UHVIC™, XHP™, XMC™
Trademarks updated November 2015
Other Trademarks
All referenced product or service names and trademarks are the property of their respective owners.
www.infineon.com
Edition 2015-10
Published by
Infineon Technologies AG
81726 München, Germany
© 2015 Infineon Technologies AG.
All Rights Reserved.
Do you have a question about this
document?
Email: [email protected]
Document reference
UG_201511_PL30_001
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conditions
or
characteristics
(“Beschaffenheitsgarantie”) .
With respect to any examples, hints or any typical
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In addition, any information given in this
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