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MAX4773EUT+T

Power Load Switch, High Side, Active High, AEC-Q100, 1 Output, 4.5 V, 800 mA, 0.18 ohm, SOT-23-6

MAX4773EUT+T - Power Load Switch, High Side, Active High, AEC-Q100, 1 Output, 4.5 V, 800 mA, 0.18 ohm, SOT-23-6

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Manufacturer Part No:
MAX4773EUT+T
Order Code:
2799086
Technical Datasheet:
MAX4773EUT+T   Datasheet
See all Technical Docs

Product Overview

The MAX4773EUT+T from Maxim Integrated Products is a 200mA/500mA selectable current-limit switch in 6 pin SOT-23 package. It features selectable internal current limiting to prevent damage to host devices due to faulty load conditions. The MAX4773 include a logic input to select a 200mA or 500mA current limit, making them ideal for SDIO and other load-switching applications. This analogue switch has a low 0.2ohm on-resistance and operates from a 2V to 4.5V input voltage range. The MAX4773 has an autoretry feature where the switch turns off and issues a FLAG(active-low) to the microprocessor after the blanking time and then continuously checks to see if the overload condition is present. The switch remains on after the overload condition disappears and FLAG(active-low) deasserts. Typical applications include SDIO, PDAs and palmtop devices, cell phones, GPS systems and hand-held devices.
  • Thermal shutdown protection
  • Reverse current protection
  • 14ms blanking time
  • Quiescent current is 80µA
  • Shutdown current is 0.03µA
  • Fast current-limit response time
  • On-resistance is 0.45ohm (SEL = low, ILOAD = 100mA)
  • Turn-on time is 120µs and turn-off time is 100ns
  • Operating temperature range from -40°C to 85°C
  • Cell Phones; Global Positioning Systems (GPS); Handheld Devices; PDAs and Palmtop Devices; SDIO

Applications

Portable Devices

Product Information

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:
High Side

:
4.5V

:
800mA

:
0.18ohm

:
SOT-23

:
6Pins

:
Yes

:
Active High

:
1Outputs

:
-40°C

:
85°C

:
-

:
AEC-Q100

:
MSL 1 - Unlimited
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Technical Docs (1)

Packaging type Re-reel

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