Product Details
Key Features
- +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 RON FETs Having Qg (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
Applications/Uses
- Industrial Digital Outputs
- High-Side Switches
- Motor Holding Brakes
- Relay and Solenoid Drivers
Digital Input/Output | Digital Output |
Interface Type | CMOS |
# Channels | 1 |
VSUPPLY (V) (min) | 9 |
VSUPPLY (V) (max) | 70 |
ISUPPLY (µA) (typ) | 1.8 |
Oper. Temp. (°C) | -40 to +125 |
Package/Pins | TQFN-CU/16 |
Budgetary Price (See Notes) | $1.88 @1k |
Technical Docs
Data Sheet | High-Side Switch Controller with Current Limiting | Jun 30, 2020 |
Click any title below to view the detail page where available.
Description
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.
View DetailsFeatures
- 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
Support & Training
Search our knowledge base for answers to your technical questions.
Filtered SearchOur dedicated team of Applications Engineers are also available to answer your technical questions. Visit our support portal
Parameters
Digital Input/Output | Digital Output |
Interface Type | CMOS |
# Channels | 1 |
VSUPPLY (V) (min) | 9 |
VSUPPLY (V) (max) | 70 |
ISUPPLY (µA) (typ) | 1.8 |
Oper. Temp. (°C) | -40 to +125 |
Package/Pins | TQFN-CU/16 |
Budgetary Price (See Notes) | $1.88 @1k |
Key Features
- +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 RON FETs Having Qg (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
Applications/Uses
- Industrial Digital Outputs
- High-Side Switches
- Motor Holding Brakes
- Relay and Solenoid Drivers
Description
Technical Docs
Data Sheet | High-Side Switch Controller with Current Limiting | Jun 30, 2020 |
Support & Training
Search our knowledge base for answers to your technical questions.
Filtered SearchOur dedicated team of Applications Engineers are also available to answer your technical questions. Visit our support portal