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MIC2014-1.2YML-TR
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Product Detailed Parameters
- Description：IC PWR SWITCH P-CHAN 1:1 6MLF
- Series：-
- Mfr：Microchip Technology
- Package：Tape & Reel (TR)
- Switch Type：General Purpose
- Number of Outputs：1
- Ratio - Input:Output：1:01
- Output Configuration：High Side
- Output Type：P-Channel
- Interface：On/Off
- Voltage - Load：2.5V ~ 5.5V
- Voltage - Supply (Vcc/Vdd)：Not Required
- Current - Output (Max)：1.2A
- Rds On (Typ)：70mOhm
- Input Type：Non-Inverting
- Features：Load Discharge
- Fault Protection：Current Limiting (Fixed), Over Temperature
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Supplier Device Package：6-DFN (2x2)
- Package / Case：6-VDFN Exposed Pad, 6-MLF®
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Overview
The MIC2014-1.2YML-TR is a single high-side power distribution switch manufactured by Microchip Technology. It features an integrated fixed current limit of 1.2A and operates within an input voltage range of 2.7V to 5.5V. The device utilizes Kickstart technology for fast turn-on times and includes load discharge functionality for safe shutdown. It is housed in a compact 6-pin VDFN package with an exposed pad, designed for surface-mount applications across a temperature range of -40°C to +85°C.
Feature Summary
- Integrated fixed 1.2A current limit for overcurrent protection
- Kickstart circuitry enables rapid output voltage rise time
- Active load discharge ensures controlled power-down sequence
Applications
- Portable consumer electronics power management
- Peripheral device hot-swapping interfaces
- Battery-powered system load switching
Procurement Notes
Verify the specific suffix 'TR' indicates tape-and-reel packaging when ordering. Confirm the 1.2A fixed current limit variant matches the design requirement, as other current ratings exist in the MIC2014 family. Ensure compatibility with the 2.7V to 5.5V input supply range and validate thermal performance within the specified operating temperature limits before finalizing procurement.
Selection Notes
Select this component when a simple, low-component-count solution is required for single-channel load switching. The fixed 1.2A limit suits applications where precise programmable current limiting is unnecessary. Consider the VDFN package size for space-constrained designs. Verify that the internal resistance and thermal characteristics meet the power dissipation requirements of the target load.
Part Context
This part belongs to the MIC2014 series of power distribution switches from Microchip Technology, formerly Micrel. These devices are designed to replace traditional discrete MOSFET and diode solutions, offering integrated protection features in a small footprint. The series supports various current limits and configurations for diverse power management needs in portable and industrial applications.
Replacement Considerations
Direct substitutes include other MIC2014 variants with different current limits (e.g., MIC2014-3.3YML) if higher capacity is needed. Cross-reference with similar single-channel high-side switches from other manufacturers, ensuring pinout compatibility and matching electrical specifications such as on-resistance and current limit thresholds.
