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MAX14914AATE+
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Product Detailed Parameters
- Description：HIGH-SIDE SWITCH WITH CURRENT LI
- Series：-
- Mfr：Analog Devices Inc./Maxim Integrated
- Package：Tray
- Switch Type：General Purpose
- Number of Outputs：1
- Ratio - Input:Output：1:01
- Output Configuration：High Side
- Output Type：-
- Interface：Logic
- Voltage - Load：-
- Voltage - Supply (Vcc/Vdd)：2.5V ~ 5.5V
- Current - Output (Max)：1.3A
- Rds On (Typ)：120mOhm
- Input Type：-
- Features：Status Flag
- Fault Protection：Current Limiting (Adjustable), Over Temperature
- Operating Temperature：-40°C ~ 125°C (TA)
- Mounting Type：Surface Mount
- Supplier Device Package：16-TQFN (4x4)
- Package / Case：16-WQFN Exposed Pad
- Grade：-
- Qualification：-
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Overview
The MAX14914AATE+ is a high-side power switch with integrated current limiting, manufactured by Analog Devices Inc. under the Maxim Integrated brand. It operates with an input voltage up to 100V and features a supply-independent three-state PWM input logic. The device is housed in a 16-TQFN (4x4) package and supports a continuous output current of 1.3A. It provides full IEC 61131-2 compliance for both digital output and digital input modes of operation.
Feature Summary
- Integrates high-side switching capability with built-in current limiting protection.
- Supports supply-independent three-state PWM input logic for flexible control.
- Complies with IEC 61131-2 standards for digital output and digital input applications.
Applications
- Industrial automation systems requiring compliant digital I/O
- High-voltage load driving in automotive or industrial environments
- Power distribution switches with current monitoring needs
Procurement Notes
Verify that the ordering suffix matches the required tape-and-reel packaging configuration. Confirm the specific thermal pad requirements for the TQFN package during PCB layout. Ensure the supplier provides valid traceability documentation for the Analog Devices/Maxim Integrated component. Check for any specific handling instructions related to electrostatic discharge sensitivity.
Selection Notes
Select this component when a robust high-side switch with precise current limiting is required. Consider the 100V input rating and 1.3A output capacity against system load demands. Evaluate the compatibility of the three-state PWM interface with the controlling microcontroller or PLC. Verify that the IEC 61131-2 compliance meets the regulatory requirements of the target application environment.
Part Context
This part belongs to the MAX14914 family of high-side drivers from Maxim Integrated, now part of Analog Devices. These devices are designed for demanding industrial and automotive applications where reliable power switching and fault protection are critical. The AATE+ variant specifies the specific package and environmental compliance attributes within this product line.
Replacement Considerations
Direct substitutes include other variants within the MAX14914 family such as MAX14914BATE+ or MAX14914AATE+T, provided pinout and electrical characteristics remain compatible. Always verify package dimensions and thermal performance before substitution.
FAQ
What is the maximum input voltage supported by the MAX14914AATE+?
The device supports an input voltage of up to 100V.
Does the MAX14914AATE+ support digital input mode?
Yes, it offers full IEC 61131-2 compliance in both digital output and digital input modes.
