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IFX80471SK V50

INFINEON SP000858404

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INFINEON

DC-DC 5V 1.8A D SO-14 SMD
Supplier: Infineon Technologies
Matchcode: IFX80471SK V50
Rutronik No.: ICPWM8239
Unit Pack: 1
MOQ: 1
package: PG-DSO-14
Packaging: INDIVIDUAL
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In Stock
1.75 $
1.75 $

DC-DC 5V 1.8A D SO-14 SMD Description

The IFX80471 step-down DC-DC switching controllers provide high efficiency over loads ranging from 1mA up to 2.3A. A unique PWM/PFM control scheme operates with a duty cycle up to 100% resulting in a very low dropout voltage. This control scheme eliminates minimum load requirements and reduces the supply current under light loads to 120μA, depending on dimensioning of external components.

Summary of Features

  • Input voltage range from 5V up to 60V
  • 5.0 V Output Voltage
  • Output voltage accuracy: 3%
  • Output current up to 2.3A
  • 100% maximum duty cycle
  • Less than 120μA quiescent current at low loads*
  • 2μA max. shutdown current at device off (IFX80471SKV)
  • Fixed 360kHz switching frequency
  • Frequency synchronization input for external clocks
  • Current Mode control scheme
  • Integrated output under voltage reset circuit**
  • On chip low battery detector (on chip comparator)
  • Temperature range -40°C to 125 °C
  • Green Product (RoHS compliant)

Benefits

  • Lowest Current Consumption
  • High Input Voltage (>30V)
  • High Output Current (>400mA)
  • Highest Efficiency
  • Wide Temperature Range

Target Applications

  • Smart Metering
  • Industrial Automation
  • Medical & Healthcare
  • Building Automation

Parameter

Type
BUCK
V(in) max
60 V
V(out)
5 V
I(out)
1.8 A
T(A) min
-40 °C
T(A) max
125 °C
Automotive
NO
Package
PG-DSO-14
Leadfree Defin.
RoHS-conform
Packaging
INDIVIDUAL
Supplier Part
SP000858404
ECCN
EAR99
Customs Tariff No.
85423990000
Country
Austria
Supplier Lead time
14 weeks
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