Analog Devices Inc. MAX14922 Evaluation Kit (MAX14922EVKIT)
Analog Devices MAX14922 Evaluation Kit (MAX14922EVKIT) provides an easy-to-use, flexible solution for evaluating the MAX14922 High-Side Switch Controller. The MAX14922 is an N-channel FET controller for implementing a high-side switch that operates as an industrial digital output. The device includes current-limiting and an integrated on-chip comparator.
The MAX14922 Evaluation Kit comes with a pre-installed MAX14922 IC in a 3mm x 3mm TQFN16 package, along with a Si7322DN N-channel FET, and PCB space for a power FET in a TO-252, DPAK, or SOT428 package, enabling easy and simple evaluation of the device with loads. The Analog Devices MAX14922 Evaluation Kit must be powered from an external +24V power supply and can draw more than 10A when fully loaded.
Features
- Robust operation with a 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
- Auto retry 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
Applications
- Industrial digital outputs
- High-side switches
- Motor holding brakes
- Relay and solenoid drivers
Board Layout
Supported Device
Analog Devices Inc. MAX14922 High-Side Switch Controller
N-channel FET controller with current-limiting and an integrated on-chip comparator.
Publicerad: 2020-07-02
| Uppdaterad: 2024-06-05