Power Connectors - Infineon 2ED4820-EM EB2 2HSV48 User Manual

2ED4820-EM EB2 2HSV48
Table of contents
3 Board connectors description
3.1

Power connectors

Name Connector
VBAT J15/1
GND J16/2
GND_Load J16/1
OUT1 J13/1
OUT2 J13/2
OUT3 J14/1 and J14/2
3.2 Interface connectors
3.2.1 Connector J1
Name Pin
P2.7_OFF 1
P2.9_CSO 2
P2.10_ON 3
P2.11_MOSI 4
GND 5
+3V3_XMC 6
P0.0_CP_OUT 7
NC 8
3.2.2 Connector J2
Name Pin
P2.6_MISO 1
P2.0_INT 2
NC 3
P0.14_LSh 4
P0.9_CSN 5
P0.8_SCLK 6
P0.7_ENA 7
P0.6_SAFEN 8
User Manual
www.infineon.com
Type Description
Power supply Positive power supply 48V
Ground power Ground
Ground power Ground connection for the load, in low side current sense configuration
Power output Output 1 for a load, up to 20 A DC
Power output Output 2 for a load, up to 20 A DC
Power output Output 3 for a load, up to 20 A DC
Type Description
Digital Input Connects to switch S2
Analog Input Connects to CSO output on 2ED4820-EM through 12kΩ series resistor (R8)
Digital Input Connects to switch S1
Digital Output Connects to MOSI input on 2ED4820-EM through 1kΩ series resistor (R5)
Ground Ground
Supply 3V3 supply, connects to VDD pin of 2ED4820-EM if a jumper is positioned
on pins 1 & 2 of J4 (default config)
Digital Input Connects to U12 comparator output to detect end of capacitor charge
No connected -
Type Description
Digital Input Connects to MISO output on 2ED4820-EM through 1kΩ series resistor (R4)
Digital Output Connects to INTERRUPT input on 2ED4820-EM through 1kΩ series
resistor (R2)
No connected -
Digital Output Connects to the input of the discrete level shifter
Digital Output Connects to CSN input on 2ED4820-EM through 1kΩ series resistor (R6)
Digital Output Connects to SCLK input on 2ED4820-EM through 1kΩ series resistor (R7)
Digital Output Connects to ENABLE input on 2ED4820-EM through 1kΩ series resistor
(R1)
Digital Output Connects to SAFESTATEN input on 2ED4820-EM through 1kΩ series
resistor (R3)
page 17 of 26
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2022-01-20