SPOC
New SPOC (SPI Power Controller) Family
for Advanced Light Control
T H E S P O C P R O D U C T S are five channel high-side smart power switches in PG-DSO-36-20 package providing
embedded protective functions. They are especially designed to control standard exterior front and rear lighting in
automotive applications.
I N O R D E R to use the same hardware with bulbs and LEDs, the device can be configured to bulb or LED mode.
As a result, both load types are handled optimally in switching and diagnosis accuracy (not BTS5566G).
C O N F I G U R A T I O N and diagnosis are done via SPI. Additionally, there is a current sense signal available for
each channel that is routed via a multiplexer to one diagnosis pin. SPOC provide a secure limp-home functionality via
a limp-home input pin.
Parameter
Operating Voltage Power Switch
Parameter
Logic Supply Voltage
Operating Voltage Power Switch
Over Voltage Protection
Logic Supply Voltage
Nominal Loads (bulbs)
Over Voltage Protection
Channel 0, 1
Channel 2
Nominal Loads (bulbs)
3, 1
Channel 0, 4
Channel Frequency
SPI Access 2
Channel 3, 4
SPI Access Frequency
Symbol
V
bb
Symbol
V
dd
V
bb
V
bb(AZ, min)
V
dd
V
bb(AZ, min)
Value
4.5 ... 28 V
Value
3.8 ... 5.5 V
4.5 41 28 V
... V
3.8 ... 5.5 V
41 V
21 W (27 W)
21 W (27 W) flasher
5 W (27 W
21 W / 10 W)
f
SCLK(max)
f
SCLK(max)
21 MHz (BTS flasher
1 W (27 W) 5590 G)
5 5576 W
2 MHz (BTSW / 10G, BTS 5566 G)
1 MHz (BTS 5590 G)
2 MHz (BTS 5576 G, BTS 5566 G)
Parameter
Bulb Application
Parameter
LED Application
Bulb Application
Watchdog functionality
LED Application
On-state Resistances
R
DS
(on) max.
Watchdog functionality
Channel 0, 1
Channel 2
On-state Resistances
R
DS
(on) max.
3, 1
Channel 0, 4
Channel
Package * 2
Channel
Availability3, 4
Package *
Availability
28
BTS 5590G
Yes
BTS 5590G
Yes
Yes
Yes
50 mT
Yes
80 mT
200 mT
50
80
32
mT
200 mT
Q3 2007
32
BTS 5576G
Yes
BTS 5576G
Yes
Yes
No
Yes
49No
mT
64 mT
180 mT
49
64
32
mT
180 mT
Q3 2007
32
BTS 5566G
Yes
BTS 5566G
No
Yes
No
No
49No
mT
64 mT
180 mT
49
64
32
mT
180 mT
Q3 2007
32
*
See packages on page 66
Q3 2007
Q3 2007
Q3 2007
www.infineon.com / Spoc
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