MIC2171WU

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> Semiconductors - ICs

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Details for Microchip Technology

MIC2171WU

2.5A 100kHz Switching Regulator
Buy Directly from Microchip Technology (547 in Stock)
$2.7300 per unit
Series Information for MIC2171WU - Microchip Technology

Features

  • feature
    3V to 40V input voltage range
  • feature
    7mA quiescent current (operating)
  • feature
    Current-mode operation, 2.5A peak
  • feature
    Fits LT117
  • feature
    Internal cycle-by-cycle current limit
  • feature
    Low external parts count
  • feature
    Operates in most switching topologies
  • feature
    Thermal shutdown
  • feature
    Twice the frequency of the LM2577

Description

DC-DC CONV BOOST/BUCK 100KHZ TO-263-5
The MIC2171 is a complete 100kHz SMPS current-mode controller with an internal 65V 2.5A power switch. Although primarily intended for voltage step-up applica- tions, the floating switch architecture of the MIC2171 makes it practical for step-down, inverting, and Cuk config- urations as well as isolated topologies. Operating from 3V to 40V, the MIC2171 draws only 7mA of quiescent current, making it attractive for battery operated supplies. The MIC2171 is available in a 5-pin TO-220 or TO-263 for –40°C to +85°C operation.

Specifications

Topology:
Boost Buck Cuk Inverting
Input Voltage Min:
3V
Input Voltage Max:
40V
No. of Outputs:
1Outputs
DC / DC Converter IC Case:
TO-263
No. of Pins:
5Pins
Output Current:
2.5A
Output Voltage Min:
3.6V
Output Voltage Max:
65V
Switching Frequency:
100kHz
Operating Temperature Max:
85°C
Product Range:
-
Automotive Qualification Standard:
-
RoHS Phthalates Compliant:
Yes
MSL:
MSL 3 - 168 hours
SVHC:
No SVHC (27-Jun-2018)

Alternate Descriptions

Avnet America

Current Mode PWM Controller 65V 2500mA 5-Pin TO-263 Tube

Avnet America product

Microchip Technology Inc

2.5A 100kHz Switching Regulator

Avnet Europe

Current Mode PWM Controller 65V 2500mA 5-Pin TO-263 Tube

Avnet Europe product

Future Electronics

MIC2171 Series 40 V 100 kHz 2.5 A Switching Regulator - TO-263-5