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MP62340DH-LF-P
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Product Detailed Parameters
- Description：IC PWR SWITCH 1:2 8MSOP
- Series：-
- Mfr：Monolithic Power Systems Inc.
- Package：Tape & Reel (TR)
- Switch Type：General Purpose
- Number of Outputs：2
- Ratio - Input:Output：1:02
- Output Configuration：High Side
- Output Type：-
- Interface：On/Off
- Voltage - Load：2.7V ~ 5.5V
- Voltage - Supply (Vcc/Vdd)：Not Required
- Current - Output (Max)：1A
- Rds On (Typ)：85mOhm
- Input Type：-
- Features：Load Discharge, Status Flag
- Fault Protection：Current Limiting (Fixed), Over Temperature, Reverse Current, UVLO
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Supplier Device Package：8-MSOP-EP
- Package / Case：8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad
- Grade：-
- Qualification：-
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Overview
The MP62340DH-LF-P is a dual-channel low-side power switch IC from Monolithic Power Systems, designed for load distribution in 3.3V and 5V systems. It features a continuous output current of 1A per channel with a 1.5A current limit. The device operates within a supply voltage range of 2.7V to 5.5V and includes integrated protection against overcurrent and thermal overload. Key electrical parameters include a maximum on-resistance of 130mΩ, a maximum turn-on time of 3ms, and a maximum blanking time of 10ms. It is housed in an SOIC-8 package and supports an operating temperature range from -40°C to +85°C.
Feature Summary
- Dual-channel architecture providing independent control for two separate loads
- Integrated current limiting and thermal shutdown for robust circuit protection
- Low on-resistance design to minimize power dissipation and improve efficiency
Applications
- Peripheral power distribution in industrial control systems
- Load switching for automotive infotainment and body electronics
- Power management in consumer electronic devices requiring 3.3V or 5V rails
Procurement Notes
Verify the specific suffix 'DH' against official Monolithic Power Systems documentation to confirm package type and tape/reel specifications. Ensure the component meets RoHS compliance requirements for your target market. Cross-reference the datasheet revision date to confirm parameter accuracy before finalizing procurement orders.
Selection Notes
Select this component when dual-channel low-side switching with 1A capacity is required. It is suitable for applications needing precise current limiting and thermal protection. Consider the SOIC-8 footprint and 2.7V to 5.5V input range during PCB layout and system design integration.
Part Context
This part belongs to the MP62340 series of power switches from Monolithic Power Systems. The series focuses on efficient load distribution for standard voltage levels. The DH variant specifically denotes the package configuration and manufacturing lot details defined by the manufacturer.
Replacement Considerations
Check for direct substitutes within the MP62340 family or compatible dual-channel low-side switches from other manufacturers. Verify pin compatibility and electrical parameter equivalence before substitution.
