MAX8586
Info: : PRODUCTION
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MAX8586

Single 1.2A USB Switch in 3mm x 3mm TDFN

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Info: : PRODUCTION tooltip
Info: : PRODUCTION tooltip
Part Details
Part Models 4
1ku List Price Starting From $0.83
Features
  • Reverse Current Protection
  • Programmable Current Limit Up to 1.2A
  • Accurate Current Limit
  • Selectable Auto-Restart when Fault Is Removed
  • Thermal-Overload Protection
  • Selectable Active-High/Low ON Input
  • Built-In 20ms Fault Blanking
  • Compliant with All USB Specifications
  • 2.75V to 5.5V Input Supply Range
  • Active-Low FAULT Indicator Output
  • 15kV ESD Protection (with Caps)
  • Tiny 8-Pin 3mm x 3mm TDFN Package
Additional Details
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The MAX8586 single current-limited switch controls up to 1.2A to power USB applications and has multiple protection features including thermal shutdown, internal current limiting, and reverse current protection. The thermal shutdown limits junction temperature during a prolonged short or overload condition. The internal current-limiting circuitry protects the input supply against overload and is programmable using an external resistor. The MAX8586 meets all IEC specifications for USB ports.

The IC latches off when the output experiences a short circuit for more than 20ms, saving system power. Auto-restart tests the shorted output with a 25mA current to determine if the short still exists. Once the short is removed, the MAX8586 automatically restarts the output. An open-drain fault signal notifies the system that the internal current limit has been reached. A 20ms fault-blanking feature allows the circuit to ignore momentary faults such as those caused when hot-swapping into a capacitive load. An ENRESET input is available to disable the auto-restart function.

The MAX8586 features a SEL input that programs ON to be either active high or active low. The IC is supplied in a space-saving, 8-pin, 3mm x 3mm TDFN package.

Applications

  • Desktop/Notebook Computers
  • Docking Stations
  • PDAs and Palmtop Computers
  • USB Ports/Hubs
Part Models 4
1ku List Price Starting From $0.83

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Documentation

Documentation

Part Model Pin/Package Drawing Documentation CAD Symbols, Footprints, and 3D Models
MAX8586ETA+
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MAX8586ETA+T
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MAX8586ETA/V+
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MAX8586ETA/V+T
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Product Lifecycle

PCN

Mar 9, 2023

- 2276A

WAFER FAB

MAX8586ETA+

PRODUCTION

MAX8586ETA+T

PRODUCTION

Jun 20, 2016

- 1612

ASSEMBLY

MAX8586ETA+

PRODUCTION

MAX8586ETA+T

PRODUCTION

Apr 3, 2023

- 2276B

WAFER FAB

MAX8586ETA/V+

PRODUCTION

MAX8586ETA/V+T

PRODUCTION

Jun 18, 2021

- 2161

ASSEMBLY

MAX8586ETA/V+

PRODUCTION

MAX8586ETA/V+T

PRODUCTION

Mar 28, 2018

- 1721C-1

ASSEMBLY

MAX8586ETA/V+

PRODUCTION

MAX8586ETA/V+T

PRODUCTION

Filter by Model

reset

Reset Filters

Part Models

Product Lifecycle

PCN

Mar 9, 2023

- 2276A

arrow down

WAFER FAB

MAX8586ETA+

PRODUCTION

MAX8586ETA+T

PRODUCTION

Jun 20, 2016

- 1612

arrow down

ASSEMBLY

MAX8586ETA+

PRODUCTION

MAX8586ETA+T

PRODUCTION

Apr 3, 2023

- 2276B

arrow down

WAFER FAB

MAX8586ETA/V+

PRODUCTION

MAX8586ETA/V+T

PRODUCTION

Jun 18, 2021

- 2161

arrow down

ASSEMBLY

MAX8586ETA/V+

PRODUCTION

MAX8586ETA/V+T

PRODUCTION

Mar 28, 2018

- 1721C-1

arrow down

ASSEMBLY

MAX8586ETA/V+

PRODUCTION

MAX8586ETA/V+T

PRODUCTION

Software & Part Ecosystem

Software & Part Ecosystem

Evaluation Kit

Evaluation Kits 1

MAX8586EVKIT

Evaluation Kit for the MAX8586

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MAX8586EVKIT

Evaluation Kit for the MAX8586

Evaluation Kit for the MAX8586

Features and Benefits

  • Tiny 8-Lead 3mm x 3mm TDFN Package
  • Reverse-Current Blocking
  • Programmable Current Limit
  • Autorestart When Fault Is Removed
  • 14% Accurate Current Limit
  • Up to 1.2A Load Current
  • Thermal Overload Protection
  • Built-In 20ms Fault-Blanking
  • Compliant to All USB Specifications
  • 2.7V to 5.5V Input Supply Range
  • Active-Low FAULT Indicator Output
  • Active-High/Active-Low Select Pin
  • Fully Assembled and Tested

Product Detail

The MAX8586 evaluation kit (EV kit) is a fully assembled and tested surface-mount circuit board demonstrating the MAX8586 1.2A USB switch. The EV kit operates from a 2.7V to 5.5V input power supply and is capable of sourcing up to 1.2A. The MAX8586 features an adjustable current limit and autorestart for overload and short-circuit protection. A 20ms fault-blanking time prevents erroneous faults caused by load transients and capacitive loads. The MAX8586 is assembled in the space-saving 8-lead 3mm x 3mm TDFN package.

Applications

  • Desktop/Notebook Computers
  • Docking Stations
  • PDAs and Palmtop Computers
  • USB Ports/Hubs

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