MAX14922

PRODUCTION

High-Side Switch Controller with Current Limiting

Very Robust High-Side Controller Great for Motor Holding Brake Applications

Data Sheet (Rev. 0) Product Selection Table

Part Models: 2
1ku List Price: Starting From $2.13

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Part Details

+9V to +70V Operating Supply Range
5V / 50mA Integrated Linear Regulator
-40°C to +125°C Ambient Temperature Operating Range
16-TQFN Package, 3mm x 3mm, 0.5mm Pin Pitch
Robust Design Features
- Ultra High-Speed Inductive Load Turn-Off by Clamping to -70V
- Supply Independent Inductive Clamping
- Support of Low R_ON FETs Having Q_g (Total) = 50nC
- External FET Turn-On Propagation Delay < 20μs
- Active Current Limit Control During Overcurrent
Fault Monitoring Diagnostic Features
- Overcurrent Detect Output
- High Supply-Voltage Indication
- Flexible Supply or Load Voltage Monitor
- Undervoltage Lockout
- Thermal Warning and Shutdown Protection
- Device Ready Indication

Part Models: 2
1ku List Price: Starting From $2.13

Documentation

ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.

Part Model	Pin/Package Drawing	Documentation	CAD Symbols, Footprints, and 3D Models
MAX14922ATE+	16-LFCSP-3X3X0.75	Material Declaration Reliablity Data	Ultra Librarian SamacSys
MAX14922ATE+T	16-LFCSP-3X3X0.75	Material Declaration Reliablity Data	Ultra Librarian SamacSys

Part Models	Product Lifecycle	PCN

Apr 27, 2024 - 2400 ASSEMBLY
		pcn_2400
MAX14922ATE+	PRODUCTION
MAX14922ATE+T	PRODUCTION

This is the most up-to-date revision of the Data Sheet.

Software Resources

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Evaluation Kits

Evaluation Kit for the MAX14922

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Features and Benefits

Robust Operation with Wide Range of Input Voltages and Load Conditions
Safety and Protection Device Included for +24V Supply Evaluation with Up To ±1.2kV IEC 61000-4-5 at Source to Ground
Fast Inductive Load Demagnetization
LED Indication of Status and Fault Conditions • Overvoltage
- Overcurrent
- Ready
- Thermal warning Fault Condition Indication
Included Si7322DN FET with Placement Option to Include TO-252 Package FETs
Autoretry Option Using a tBLANK Feature During Overcurrent Conditions
Optional On-Chip +5V Logic from MAX14922
+2.5V to +5.5V Wide Logic-Voltage Range
Proven PCB Layout
Fully Assembled and Tested

Product Details

The MAX14922 evaluation kit (EV kit) provides a proven design to evaluate the MAX14922 industrial-grade high- side switch controller for ground connected resistive, inductive, and capacitive loads with diagnostics.

The MAX14922 EV kit must be powered from an external +24V power supply and can draw more than 10A when fully loaded.

The EV kit PCB comes with the MAX14922ATE+ (16 TQFN, 3mm x 3mm) device installed, and includes Si7322DN, n-channel FET and PCB space for a power FET in a TO-252/DPAK/SOT428 package, enabling easy and simple evaluation of the device with loads.

Applications

High-Side Switches
Industrial Digital Outputs
Motor Holding Brakes
Relay and Solenoid Drivers

Resources

MAX14922EVKIT ODB Files - Design Files
1/1/0001

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Part Details

Documentation

Data Sheet 1

Reliability Data 1

Technical Articles 2