SGM42214AQ

Active

Automotive Grade

150mΩ, Quad-Channel, Smart High-side Switches for 12V Automotive Applications

SGM42214AQ_SGM42214BQ.PDF

The SGM42214xQ is a smart quad-channel, high-side switch with 150mΩ N-MOSFETs designed for automotive applications. It includes a full set of diagnostics and protection features along with an accurate current sensing circuit to enable intelligent load control. The device supports a variety of resistive, capacitive and inductive loads.

Besides the fixed internal current limit, an externally adjustable current limit is provided for better inrush and overload current protection and improved reliability.

The device is AEC-Q100 qualified (Automotive Electronics Council (AEC) standard Q100 Grade 1) and it is suitable for automotive applications.

The SGM42214xQ is available in a Green TSSOP-28 (Exposed Pad) package.

FEATURES

AEC-Q100 Qualified for Automotive Applications
Device Temperature Grade 1
T_A = -40℃ to +125℃
4.5V to 36V Wide Supply Voltage Range
Quad-Channel High-side Switch: 150mΩ
Full Set of Diagnostic Features on All Switches
Open-Drain Diagnostics Fault Outputs
Unified Analog Current Sense and Fault Output
Ultra-Low Standby Current: 0.5μA (MAX) at +25℃
Fixed Internal Current Limit Option
Adjustable External Current Limit
Individual Thermal Protection for Each Channel
Latch Off or Auto-Retry Thermal Shutdown
Reduced Current Limit after Thermal Shutdown
Thermal Swing Protection:
- Output Turns Off with Fast Temperature Rise
- Auto-Retry with Normal Current Limit
Output Clamp at Negative Voltage for Inductive Loads with Optimized Slew Rate
Loss-of-GND and Loss-of-Battery Protections
Overload and Short-to-GND Detection
Open-Load/Short-to-Battery Detection
Global Fault Report for Fast Interrupt Signaling
-40℃ to +125℃ Operating Temperature Range
Available in a Green TSSOP-28 (Exposed Pad) Package

APPLICATIONS

PLC Digital Output Drivers
Multi-Channel LED Drivers, Light Bulb Drivers
Multi-Channel High-side Switches for Sub-Modules
Multi-Channel High-side Relays, Solenoid Drivers

Ordering Information

Part Number	Status	Package	Pins	Pd-Free	RoHS	REACH	Green	MSL Rating	Operating Temperature Range	Material Content	Reliability Report	Unit Resale Price* (Volume Range: in USD)	Lead Time** (Volume Range: Days)
SGM42214AQPTS28G/TR	Active	TSSOP-28 (Exposed Pad)	28	YES	YES	YES	YES	MSL3	-40℃ to +125℃	View	View	1-24 units : $2.1/unit 25-99 units : $1.8/unit 100-249 units : $1.5/unit 250-499 units : $1.2/unit 500-999 units : $1.05/unit 1000-9999 units : $0.78/unit	3K-9K : 14 days 10K-99K : 35 days 100K-999K : 88 days 1000K and above : 125 days

* The unit resale price is for reference purposes only. Please contact our distributors for a formal quotation.

** The lead time provided is for reference purposes only and is subject to change based on different circumstances.