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GM2526

Features: `Compliant to USB Specifications`Two Independent Switches`Input from 3V to 5.5V`Min. Continuous Load Current 500mA per port`Max. ON-Resistance 140mW`Max. Short Circuit Current Limit 1.25A`Individual Open-Drain Fault Flag Pins`ON-State Supply Current 110A (typ.)`OFF-State Supply Current 0...

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SeekIC No. : 004354066 Detail

GM2526: Features: `Compliant to USB Specifications`Two Independent Switches`Input from 3V to 5.5V`Min. Continuous Load Current 500mA per port`Max. ON-Resistance 140mW`Max. Short Circuit Current Limit 1.25A`...

GM2526 Data Sheet

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Part Number:
GM2526
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/9/26

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Product Details

Description



Features:

`Compliant to USB Specifications
`Two Independent Switches
`Input from 3V to 5.5V
`Min. Continuous Load Current 500mA per port
`Max. ON-Resistance 140mW
`Max. Short Circuit Current Limit 1.25A
`Individual Open-Drain Fault Flag Pins
`ON-State Supply Current 110A (typ.)
`OFF-State Supply Current 0.75A (typ.)
`Thermal Shutdown
`Undervoltage Lockout (UVLO) Typically 2.4V
`1ms Turn-ON (soft-start) and Fast Turn-OFF
`Active-High or Active-Low Enable Versions


Application

USB Power Management
USB Host- and Self-Powered Hubs
USB Bus-Powered Hubs
Hot Plug-In Power Supplies
Battery-Charger Circuit


Pinout

Connection Diagram


Specifications

PARAMETER SYMBOL VALUE UNIT
Supply Voltage VIN 6 V
Fault Flag Voltage VFLG 6 V
Output Voltage VOUT 6 V
Fault Flag Current IFLG 6 mA
Output Current IOUT Internally limited mA
Control Input VEN -0.3 to 12 V
Storage Temperature Range TS -65 to +150



Description

GM2526 is a dual high-side integrated power switch with independent enable and flag functions, designed for selfpowered and bus-powered Universal Serial Bus (USB) applications.GM2526 requires few external components.

Each of the two switch channels supply up to 500mA as required by USB downstream devices. Each switch's low on-resistance meets USB voltage drop requirements. Fault current is 750mA (typical). A flag output indicates fault conditions to the local USB controller. The soft-tart feature prevents the transient voltage drop on the upstream port that can occur when the switch is enabled in bus-powered applications. Thermal shutdown protection prevents switch failure from high-current loads. Undervoltage lockout (UVLO) hold GM2526 off unless there is a correct input voltage. GM2526 has 3.3V and 5V logic-compatible Enable inputs.

GM2526 is available in Active-High and Active-Low versions, and comes in 8-pin DIP and SOIC packages.




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