User Manual

11 of 24

Version 1.0

2017-11

SPOC (TM)+2 User Manual

Multichannel SPI High-Side Power Controller

 OUT0 and OUT1/0 in parallel.

J_ch3 1

Closed if 4 Channel SPOC+2 is used:

 OUT4/3 and OUT5/3 in parallel.

SO

Slave Out (SPI Interface)

SI

Slave In (SPI Interface)

SCLK

Serial Clock (SPI Interface)

CS

Chip Select (SPI Interface)

IN0

activate the corresponding output channel

IN1

activate the corresponding output channel

IN2/EDD 2

activate the corresponding output channel

IN3/EDO 2

activate the corresponding output channel

OUT0

Output channel 0

OUT1/0 1

Output channel 1 if J_ch0 is open,

Output channel 0 if J_ch0 is closed

OUT2/1 1

Output channel 2 if J_ch0 is open,

Output channel 1 if J_ch0 is closed

OUT3/2 1

Output channel 3 if J_ch0 is open,

Output channel 2 if J_ch0 is closed

OUT4/3 1

Output channel 4 if J_ch3 is open,

Output channel 3 if J_ch3 is closed

OUT5/3 1

Output channel 5 if J_ch3 is open,

Output channel 3 if J_ch3 is closed

OUTP

Output PROFET 2

IS

Sense current

LIH

Limp Home Input

VDD

Digital supply voltage

GND

Ground

VS

Supply voltage

1 If 4-Channel-SPOCTM are used J_ch0 and J_ch3 had to be closed, otherwise (6-Channel-SPOC)

opened.

2 If Jumpers J_IN2 and J_IN3 are set to 1-2: SPOCTM Outputs EDD and EDO can control the PROFET.

Figure 14 - Device components