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MP5034GJ-Z
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Product Detailed Parameters
- Description：IC PWR SWTCH P-CHAN 1:1 TSOT23-8
- Series：-
- Mfr：Monolithic Power Systems Inc.
- Package：Tape & Reel (TR),Cut Tape (CT)
- Switch Type：USB Switch
- Number of Outputs：1
- Ratio - Input:Output：1:01
- Output Configuration：-
- Output Type：P-Channel
- Interface：-
- Voltage - Load：14V (Max)
- Voltage - Supply (Vcc/Vdd)：-
- Current - Output (Max)：3A
- Rds On (Typ)：-
- Input Type：-
- Features：-
- Fault Protection：-
- Operating Temperature：-40°C ~ 125°C (TJ)
- Mounting Type：Surface Mount
- Supplier Device Package：TSOT-23-8
- Package / Case：SOT-23-8 Thin, TSOT-23-8
- Grade：-
- Qualification：-
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Overview
The MP5034GJ-Z is a USB switch IC and charging port controller from Monolithic Power Systems, designed for automatic detection of USB charging modes without external intervention. It operates within a wide input voltage range of 3.6 V to 14 V and features a low quiescent current of 250 uA. The device supports Quick Charge 3.0 with 1% accuracy on the 3.6V-12V bus, BC1.2 DCP, Divider mode, and 1.2V/1.2V mode. It includes input overvoltage protection and overtemperature protection. Packaged in an 8-pin TSOT-23, it minimizes external component count for standard USB switch solutions.
Feature Summary
- Integrates USB switch functionality with automatic charging mode detection for BC1.2, QC 3.0, and other protocols.
- Provides comprehensive protection against input overvoltage and overtemperature conditions.
- Features high-voltage to low-voltage input discharge capability during switching transitions.
Applications
- USB charging port controllers in mobile devices
- Portable electronics requiring fast charging support
- Consumer hardware integrating USB power delivery
Procurement Notes
Verify the specific suffix (Z or P) against the required packaging format, as Z typically denotes reel packaging while P may indicate cut tape or other options. Confirm RoHS compliance status through official manufacturer documentation prior to integration. Ensure the operating temperature range of -40 C to +125 C aligns with the target application environment specifications.
Selection Notes
Select this component when a compact solution for USB charging protocol negotiation is required. The TSOT-23-8 package suits space-constrained designs. Consider the 250 uA quiescent current for battery-powered applications. Verify compatibility with downstream power stages given the 14 V maximum input rating and integrated protection features.
Part Context
This part belongs to the MP5034 series of USB controllers by Monolithic Power Systems. It is categorized under USB Load & Analog Switches. The device simplifies design by combining switching and control logic, reducing the bill of materials compared to discrete implementations for similar charging functionalities.
Replacement Considerations
Public confirmed substitute part numbers are not available in the provided documentation. Consult official MPS resources for cross-reference data if alternative sourcing is necessary.
