Maxim Integrated MAX14912AKN+ 8High Side, High Side Switch / Push-Pull Driver Power Switch IC 56-Pin, QFN

Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
Product Details

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 Dissipation
High-Efficiency
Fast Switching Ideal for High-Speed Control Systems
Fast Inductive Load Demagnetization
Robust Operation
Robust SPI Interface with Watchdog and CRC
Open-Wire Detection in High-Side Mode
Low Supply Voltage Warning
Undervoltage Detection
Overvoltage Detection on OUT
Overcurrent Detection
LED 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.

Specifications
Attribute Value
Power Switch Type High Side Switch / Push-Pull Driver
Power Switch Topology High Side
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
79 In stock for delivery within 4 working days
Price Each
SGD 15.55
(exc. GST)
SGD 16.64
(inc. GST)
units
Per unit
1 - 9
SGD15.55
10 - 24
SGD14.45
25 +
SGD13.72
Packaging Options:
Related Products
DMOS transistor arrays suitable for driving multiple resistive ...
Description:
DMOS transistor arrays suitable for driving multiple resistive or inductive loads. The TBD62083 series are octal N-channel MOSFET drivers with clamping diodes and common ground and supply pins. The inputs are compatible with low voltage driving sources.
The ecoSWITCH NCP45520, NCP45521 series of load management ...
Description:
The ecoSWITCH NCP45520, NCP45521 series of load management devices provide a component and area-reducing solution for efficient power domain switching with inrush current limit via soft start. In addition to integrated control functionality with ultra low on-resistance these devices offer ...
PNP low VCEsat Breakthrough In Small Signal (BISS) ...
Description:
PNP low VCEsat Breakthrough In Small Signal (BISS) transistor and NPN Resistor-Equipped Transistor (RET) in a SOT457 (SC-74) small Surface Mounted Device (SMD) plastic package. Low VCEsat transistor and RET in small SMD plastic packageSpace saving solution that simplifies circuit ...
The BTS7004-1EPP is a smart high side power ...
Description:
The BTS7004-1EPP is a smart high side power switch, providing protection functions and diagnosis. It has an electric rating of 28V and 3mA and nominal load current 15A (DC). This device is used in a potential application. • Absolute and ...