Maxim MAX14912AKN+ 8 Power Switch IC, High Side Switch / Push-Pull Driver 56-Pin, QFN
- RS Stock No. 164-5233
- Mfr. Part No. MAX14912AKN+
- Manufacturer Maxim Integrated
The MAX14912/MAX14913 have eight 640mA smart high-side switches that can also be configured as push-pull drivers for high-speed switching. The propagation delay from input to switching of the high-side/low-side drivers is 1μs (max). Each high-side driver has a low on-resistance of 230mΩ (max) at 500mA load current at TA = 125°C. The device is configured and controlled either through pins or the SPI interface. The SPI interface is daisy-chainable, which allows efficient cascading of multiple devices. SPI also supports command mode, for the highest detailed diagnostic information.
Low Power and Heat DissipationHigh-EfficiencyFast Switching Ideal for High-Speed Control SystemsFast Inductive Load DemagnetizationRobust OperationRobust SPI Interface with Watchdog and CRCOpen-Wire Detection in High-Side ModeLow Supply Voltage WarningUndervoltage DetectionOvervoltage Detection on OUTOvercurrent DetectionLED Drivers for Visual Fault and Output State Indication
Note
Please note that any defect or non – conformance of this product must be discovered and reported to RS within 20 days of purchase.
| Attribute | Value |
|---|---|
| Power Switch Topology | High Side |
| Power Switch Type | High Side Switch / Push-Pull Driver |
| Switch On Resistance | 230mΩ |
| Number of Channels | 8 |
| Maximum Operating Supply Voltage | 36 V |
| Maximum Operating Current | 1.5 A, 22 A |
| Mounting Type | Surface Mount |
| Package Type | QFN |
| Pin Count | 56 |
| Maximum Operating Temperature | +125 °C |
| Minimum Operating Temperature | -40 °C |
| Dimensions | 8.1 x 8.1 x 0.85mm |
| Series | MAX1491 |
