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PI5USB2546HZHDEX
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Product Detailed Parameters
- Description：IC PWR SWITCH N-CHAN 1:1 16UQFN
- Series：-
- Mfr：Diodes Incorporated
- Package：Tape & Reel (TR),Cut Tape (CT)
- Switch Type：USB Switch
- Number of Outputs：1
- Ratio - Input:Output：1:01
- Output Configuration：High Side
- Output Type：N-Channel
- Interface：On/Off
- Voltage - Load：4.5V ~ 5.5V
- Voltage - Supply (Vcc/Vdd)：Not Required
- Current - Output (Max)：2.5A
- Rds On (Typ)：73mOhm
- Input Type：Non-Inverting
- Features：Status Flag
- Fault Protection：Current Limiting (Adjustable), Over Temperature, UVLO
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Supplier Device Package：16-UQFN (3x3)
- Package / Case：16-UFQFN Exposed Pad
- Grade：-
- Qualification：-
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Overview
The PI5USB2546HZHDEX is a USB charging port controller and power switch manufactured by Diodes Incorporated. It integrates a USB 2.0 high-speed data line (D+/D–) switch with a load detection power switch. The device operates within an input voltage range of 2.7 V to 5.5 V, with a maximum operating supply current of 270 uA. It supports an output configuration as a high-side N-channel switch capable of handling up to 2.5 A. The component is housed in a 16-UQFN (3x3) package.
Feature Summary
- Integrates USB 2.0 high-speed data line switching for D+ and D- signals
- Includes integrated load detection capability for charging port identification
- Functions as a high-side N-channel power switch for USB power delivery
Applications
- USB charging port controllers
- Load detection power switches
- USB 2.0 high-speed data line protection
Procurement Notes
Verify the specific suffix HXHDEX against the manufacturer datasheet to confirm pinout and electrical characteristics match the design requirements. Confirm RoHS compliance status through official documentation before integration. Ensure the 16-UQFN package dimensions align with the PCB footprint specifications.
Selection Notes
Select this component when a combined solution for USB 2.0 data switching and load detection is required. The integrated nature reduces board space compared to discrete solutions. Verify that the 2.5 A output current rating meets the target application's power demands.
Part Context
This part belongs to the PI5USB series of USB interface ICs from Diodes Incorporated. These components are designed for computing, consumer electronics, and communications markets. The series focuses on providing compact, high-performance solutions for USB connectivity and power management tasks.
Replacement Considerations
The PI5USB2546H is listed as a related variant. Verify if the base model without the specific packaging suffix meets the functional requirements. Cross-reference datasheets to ensure compatibility with existing system designs.
