A8498: Wide Input Voltage 3.0 A Step Down Regulator

Description

The A8498 is a step down regulator that will handle a wide input operating voltage range. The A8498 is supplied in a low-profile 8-lead SOIC with exposed pad (package LJ). Applications include:

  • Applications with 8 to 50 V input voltage range needing buck regulator for 3.0 A output current
  • Consumer equipment power
  • Uninterruptible power supplies (lead acid battery charger)
  • Automotive telematics: 9 to 16 V input, with higher voltage protection
  • 12 V lighter-powered applications (portable DVD, etc.)
  • Point of Sale (POS) applications
  • Industrial applications with 24 or 36 V bus

Top Features

  • 8 to 50 V input range
  • Integrated DMOS switch
  • Adjustable fixed off-time
  • Highly efficient
  • Adjustable 0.8 to 24 V output

Part Number Specifications and Availability

Part Number Package Type Temperature RoHS
Compliant
Part Composition /
RoHS Data
Comments Samples Check Stock
A8498SLJTR-T 8-lead SOIC -20°C to 85°C Yes View Data Contact your
local sales rep
Check
Distributor Stock
APEK8498SLJ-01 DEMO BOARD -20°C to 85°C No -- Contact your
local sales rep
Check
Distributor Stock
APEK8498SLJ-01-MH DEMO BOARD -20°C to 85°C No -- Contact your
local sales rep
Check
Distributor Stock

Allegro’s products are not to be used in any devices or systems, including but not limited to life support devices or systems, in which a failure of Allegro’s product can reasonably be expected to cause bodily harm.

8-pin SOIC with exposed thermal pad (suffix LJ)

Packaging

The A8498 is supplied in a low-profile 8-lead SOIC with exposed pad (package LJ).