AIC2858FGR8TR by Analog Integrations | DC to DC Converter | Avnet ASIA
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AIC2858FGR8TR

Analog Integrations

Conv DC-DC Single Step Down 4.5V to 23V 8-Pin SOP T/R

Manufacturer Part #: AIC2858FGR8TR

Alternate Part #: AIC2858FGR8TR


legend RoHS Compliant

Descriptions

Documents

Subs/Alternatives

Information

The AIC2858 is a synchronous step-down regulator with an integrated Power MOSFET. It achieves 3A continuous output current over a wide input supply range with excellent load and line regulation. Current mode operation provides fast transient response and eases loop stabilization. Fault condition protection includes cycle-by cycle current limiting and thermal shutdown. Adjustable soft-start reduces the stress on the input source and the output overshoot at turn on. In shutdown mode, the regulator draws 1μA or less of supply current. The AIC2858 is available in a SOP-8 with Exposed Pad Package.

Key Features

  • 3A Continuous Output Current
  • Programmable Soft Start
  • 100mΩ Internal Power MOSFET Switches
  • Stable with Low ESR Output Ceramic Capacitors
  • Up to 95% Efficiency
  • <1μA Supply Current in Shutdown Mode
  • Fixed 340KHz Frequency
  • Thermal Shutdown
  • Cycle by Cycle Over Current Protection
  • Wide 4.75 to 23V Operating Input Range
  • Output Adjustable from 0.925V to 12V
  • Under Voltage Lockout

Technical Attributes

Description
Value
Find similar Parts
Type
Step Down
Maximum Input Voltage
23 V
Output Type
Adjustable
Operating Supply Voltage
4.5 to 23 V
Maximum Output Current
3 A
Minimum Input Voltage
4.5 V
Product Dimensions
5(Max) x 4(Max) x 1.5(Max)
Supplier Package
SOP
Pin Count
8
Efficiency
95 %
Output Voltage
0.925 to 12 V
Number of Outputs
1
Switching Frequency
340 kHz
Mounting
Surface Mount
Switching Regulator
Yes

ECCN / UNSPSC

Description
Value
ECCN:
EAR99
SCHEDULE B:
85044020003.1
HTSN:
85044020003.1
UNSPSC:
32101600
UNSPSC VERSION:
V15.1101
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