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MAX14914BATE+T
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Product Detailed Parameters
- Description：HIGH-SIDE SWITCH WITH CURRENT LI
- Series：-
- Mfr：Analog Devices Inc./Maxim Integrated
- Package：Tape & Reel (TR)
- 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 MAX14914BATE+T is a high-side power switch IC featuring integrated current limiting and thermal protection. It operates within a supply voltage range of 2.5V to 5.5V, delivering a maximum output current of 1.3A with a typical on-state resistance of 120 milliohms. The device utilizes a 16-TQFN (4x4) surface-mount package and supports logic-level interface control. It includes status flag outputs for fault monitoring and adjustable current limit functionality.
Feature Summary
- Integrates high-side switching capability with internal field-effect transistor architecture
- Provides adjustable current limiting and over-temperature fault protection mechanisms
- Includes status flag output for real-time operational monitoring and diagnostics
Applications
- General-purpose power distribution in embedded systems
- Load driving applications requiring current protection
- High-side switching in automotive or industrial control modules
Procurement Notes
Verify the exact ordering suffix and temperature grade when sourcing replacements. Confirm that the component matches the specified 16-TQFN package dimensions and pinout configuration. Ensure compatibility with the required operating voltage range and current load specifications for the target application circuit design.
Selection Notes
Select this component for applications requiring a single-channel high-side switch with built-in protection features. Consider the 120 milliohm on-resistance for efficiency calculations and the 1.3A current capacity for load requirements. Evaluate the need for status flags and adjustable current limits against simpler switch alternatives.
Part Context
This part belongs to the MAX14914 family of power management ICs designed by Maxim Integrated, now part of Analog Devices Inc. The series focuses on compact, protected power switching solutions suitable for space-constrained designs requiring reliable load management and fault handling capabilities.
Replacement Considerations
Direct substitutes include MAX14914ATE+, MAX14914BATE+, and MAX14914AATE+. Verify package compatibility and specific current limit settings when cross-referencing these variants.
