2526

Features: Up to 500 mA Continuous Load Current per Port140 mΩ Maximum ON-Resistance1.25 A Maximum Short-Circuit Current LimitIndividual Open-Drain Fault Flag Outputs125 µA Typical ON-State Supply Current<1 µA Typical OFF-State Supply CurrentOutputs Can be Forced Higher Than In...

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SeekIC No. : 004217018 Detail

2526: Features: Up to 500 mA Continuous Load Current per Port140 mΩ Maximum ON-Resistance1.25 A Maximum Short-Circuit Current LimitIndividual Open-Drain Fault Flag Outputs125 µA Typical ON-Sta...

floor Price/Ceiling Price

Part Number:
2526
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: 2024/11/12

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Product Details

Description



Features:


Up to 500 mA Continuous Load Current per Port
140 mΩ Maximum ON-Resistance
1.25 A Maximum Short-Circuit Current Limit
Individual Open-Drain Fault Flag Outputs
125 µA Typical ON-State Supply Current
<1 µA Typical OFF-State Supply Current
Outputs Can be Forced Higher Than Input (off-state)
Thermal Shutdown
2.2 V Typical Undervoltage Lockout
0.6 ms Turn On (soft-start) and Fast Turn Off
A2526 (active-high) Improved Replacement for MIC2526-1
A2536 (active-low) Improved Replacement for MIC2526-2



Application

USB Hosts and Self-Powered Hubs
USB Bus-Powered Hubs
Hot Plug-In Power Supplies
Battery-Charger Circuits



Pinout

  Connection Diagram


Specifications

Supply Voltage, VIN ............................  6.0 V
Output Voltage, VOUT ......................... 6.0 V
Output Current,
IOUT ..................................Internally Limited
ENABLE Voltage Range,
VEN .......................................0.3 V to 10 V
Fault Flag Voltage, VFLG ..................... 8.0 V
Fault Flag Current, IFLG .................... 50 mA
Package Power Dissipation,
PD ............................................... See Graph
Operating Temperature Range,
TA .......................................-40°C to +85°C
Junction Temperature, TJ .................+150°C*
Storage Temperature Range,
TS ........................................-65°C to 150°C



Description

The A2526EL/M and A2536EL/M are integrated high-side dual power switches, optimized for self-powered and bus-powered Univer- sal Serial Bus (USB) applications.  Few external components are necessary to satisfy USB requirements.  TheA2526EL/M and A2536EL/M ENABLE inputs are active high; the A2536EL/EM are active low.

A2526EL/M and A2536EL/M are ideally suited for USB applications.  Each switch channel supplies up to 500 mA as required by USB peripheral devices. In addition, the switch's low on-resistance permits achieving the USB voltage-drop requirements.  Fault current is limited to typically 750 mA, satisfying the UL 25 VA safety requirements, and a flag output is available to indicate a fault condition to the local USB controller.  Momentary voltage drops that may occur on the upstream port when the switch is enabled in bus-powered applications is elimi- nated by a "soft start" feature.




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