A6275EA-T

A6275EA-T

  • Description:IC LED DRVR LINEAR 75.5MA 16DIP
  • Series:-
  • Mfr:Allegro MicroSystems
  • Package:Tube

SKU:e06d89df65a0 Category: Brand:

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Product Detailed Parameters

  • Description:IC LED DRVR LINEAR 75.5MA 16DIP
  • Series:-
  • Mfr:Allegro MicroSystems
  • Package:Tube
  • Type:Linear
  • Topology:Shift Register
  • Internal Switch(s):Yes
  • Number of Outputs:8
  • Voltage - Supply (Min):4.5V
  • Voltage - Supply (Max):5.5V
  • Voltage - Output:4V
  • Current - Output / Channel:75.5mA
  • Frequency:20MHz
  • Dimming:-
  • Applications:-
  • Operating Temperature:-40°C ~ 85°C (TA)
  • Mounting Type:Through Hole
  • Package / Case:16-DIP (0.300", 7.62mm)
  • Supplier Device Package:16-DIP
  • Grade:-
  • Qualification:-

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A6275EA-T

Buying Guide
Summary

Allegro MicroSystems A6275EA-T is used in LED Drivers IC category where optical output and mechanical fit must be validated in the real enclosure. Key specs include Description (IC LED DRVR LINEAR 75.5MA 16DIP), Temperature (-40°C ~ 85°C (TA)), Package/case (16-DIP (0.300", 7.62mm)), and Mounting (Through Hole).

Selection Notes
  • For A6275EA-T, verify the supply current (75.5mA) under your operating conditions and modes.
  • Confirm the operating frequency (20MHz) is compatible with your clocking architecture.
  • Confirm the operating temperature range (-40°C ~ 85°C (TA)) meets your deployment conditions.
Alternates & Substitutions
  • For LED Drivers IC substitutions, lock footprint/pinout and operating envelope first, then verify the critical performance conditions on your hardware.
  • Treat package/case 16-DIP (0.300", 7.62mm), supplier package 16-DIP, mounting Through Hole as the first filter, then move on to electrical and performance checks.
  • Verify the alternate stays within temperature -40°C ~ 85°C (TA) across startup, load steps, and worst-case temperature.
  • For optoelectronics, validate brightness and color in your real enclosure and ambient conditions.
FAQ

Who is the manufacturer of A6275EA-T?
Allegro MicroSystems

How do I optimize the life of A6275EA-T?
Provide adequate thermal management and strictly control the drive current to prevent premature degradation.

What mounting style is specified for A6275EA-T?
Through Hole

Which package/case is listed for A6275EA-T?
16-DIP (0.300", 7.62mm)

Application Scenarios

Across production LED Drivers IC builds, parts like Allegro MicroSystems A6275EA-T are shortlisted for predictable behavior, clear documentation, and stable supply. Within many systems, stable rails are what keep converters, RF blocks, and processors inside their performance envelope under real loads. Good supervision and sequencing reduce integration surprises by turning brownouts and hot-plug events into testable behaviors. Across industrial sensors and gateways, power design is validated for brownouts and surges on long, noisy cable runs. Across portable devices, efficient LED driving reduces battery drain and heat, while dimming behavior must avoid flicker and audible artifacts. In signage and backlight systems, current matching and protection features help prevent color shift and early LED degradation over long duty cycles. A handful of targeted tests often shows whether the design is robust or just passes under typical conditions. In short, it keeps integration risk under control while improving long-term reliability.

Compatibility Advice
  • For compatibility, confirm current limits, thermal shutdown, and fault handling match the mechanical load and stall conditions. This keeps acceptance criteria measurable and repeatable.
  • Validate current regulation, thermal rise, and dimming behavior so brightness remains stable after heat soak during bring-up and production test.
Project Fit
  • Best fit when you can test and document Allegro MicroSystems A6275EA-T for LED Drivers IC integration on the assembled PCB, especially if you can qualify thermal rise and lifetime margins under the real duty cycle. However, a weaker fit when integrating Allegro MicroSystems A6275EA-T for LED Drivers IC, thermal rise and wiring environment are unknown, so brightness and lifetime margins cannot be proven, because repeatable production verification is not feasible.
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