DC to DC Converter and Switching Regulator Chip

MIC22405YML-TR

Conv DC-DC 2.9V to 5.5V Synchronous Step Down Single-Out 0.7V 4A 20-Pin QFN EP T/R

Microchip Technology

Product Technical Specifications

• EU RoHS

  Compliant

• ECCN (US)

  EAR99

• Part Status

  Active

• HTS

  8542.39.00.90

• Automotive

  No

• PPAP

  No

• Type

  Synchronous Step Down

• Output Type

  Adjustable

• Maximum Switching Frequency (kHz)

  800 to 1200

• Switching Regulator

  Yes

• Number of Outputs

  1

• Output Voltage (V)

  0.7(Min)

• Maximum Output Current (A)

  4

• Minimum Input Voltage (V)

  2.9

• Maximum Input Voltage (V)

  5.5

• Operating Supply Voltage Range (V)

  2.9 to 5.5

• Typical Quiescent Current (uA)

  1300

• Line Regulation

  0.2%(Typ)

• Load Regulation

  0.2%(Typ)

• Efficiency (%)

  95(Min)

• Minimum Operating Temperature (°C)

  -40

• Maximum Operating Temperature (°C)

  125

• Packaging

  Tape and Reel

• Mounting

  Surface Mount

• Package Height

  0.85(Max) mm

• Package Width

  3 mm

• Package Length

  4 mm

• PCB changed

  20

• Standard Package Name

  QFN

• Supplier Package

  QFN EP

• Pin Count

  20

• Lead Shape

  No Lead