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Delphi Output Driver Module

The Delphi Output Driver Module (ODM) is a parallel interface driver module containing 7 DMOS power FETs. All outputs are fixed as low-side drivers and have built-in 50V inductive snub capabilities. Complete load diagnostics are provided covering shorts, opens, over-voltage shutdown, and over-temperature conditions. The ODM is commanded ON/OFF through a parallel interface, and interrogated for faults via a 5.4 Mhz serial SPI bus. External fault filtering is available via the FAULT B pin.

Features

One 0.5 ohm internal DMOS Driver
Two 1.0 ohm internal DMOS Drivers
Four 1.7 ohm internal DMOS Drivers
Current Limit Protection of Internal DMOS Drivers
Open and Shorted Load Fault Detection
Independent Over Temperature Protection per Output
Over Voltage Shutdown Protection
SPI Bus Fault Interrogation

Packaging

23-Pin JEDEC SIP
Wire Type: Gold
Wire Size: 2.0 mil

Recommended Operating Conditions
Characteristic	Value	Unit
VIGN Supply Voltage	9 to 16	V
VDD Supply Voltage	4.75 to 5.25	V
Tab Temperature Range	-40 to 95	°C

Absolute Maximum Ratings
Characteristic	Symbol	Value	Unit
Supply Voltage (CS, DI, DO, SCLK & PWMCLK)	VDD	0.3 to 7.0	V
VIGN Supply Voltage		-13 to 40	V
Current Limits of Outputs 1-4		2.75	A
Current Limits of Outputs 5 and 6		3.75	A
Current Limit of Ouput 7		6.25	A
Maximum Junction Temperature	Tj	150	°C
Operating Temperature Range	Tc	-40 to 125	°C
Storage Temperature Range		-65 to 150	°C

Electrical Performance Characteristics
Characteristics	Condition	Min	Max	Unit
VDD Supply Current			5.0	mA
GD Supply Current	All Outputs On		1.5	mA
RDSon Outputs 1-4	Tj=150°C		2.1	Ohms
RDSon Outputs 5-6	Tj=150°C		1.2	Ohms
RDSon Outputs 7	Tj=150°C		0.6	Ohms
Current Limit Outputs 1-4		1.1	2.75	A
Current Limit Outputs 5-6		1.5	3.75	A
Current Limit Output 7		2.5	6.25	A
Outputs 1-7 Snub Voltage		50	65	V
FAULTB Filter Pulldown Current		40	80	mA
TTL Level Digital Input Thresholds		0.8	2.0	V
Outputs 1-7 Turn ON Slew Time		3.5	15	mS
Outputs 1-7 Turn OFF Slew Time		3.5	15	mS

Delphi Output Driver Module (44k)