DC to DC Converter and Switching Regulator Chip

LM2577T-ADJ

Conv DC-DC 3.5V to 40V Step Up Single-Out 11.6V to 12.4V 3A 5-Pin(5+Tab) TO-220 Tube

Texas Instruments

Product Technical Specifications

• EU RoHS

  Not Compliant

• ECCN (US)

  EAR99

• Part Status

  Obsolete

• HTS

  LM2577T-ADJ

• SVHC

  Yes

• SVHC Exceeds Threshold

  Yes

• Automotive

  No

• PPAP

  No

• Type

  Step Up

• Output Type

  Adjustable

• Maximum Switching Frequency (kHz)

  52(Typ)

• Switching Regulator

  Yes

• Number of Outputs

  1

• Output Voltage (V)

  11.6 to 12.4

• Maximum Output Current (A)

  3

• Minimum Input Voltage (V)

  3.5

• Maximum Input Voltage (V)

  40

• Operating Supply Voltage Range (V)

  3.5 to 40

• Typical Switch Current (A)

  3

• Typical Quiescent Current (uA)

  10000

• Line Regulation

  50mV

• Load Regulation

  50mV

• Efficiency (%)

  80(Typ)

• Maximum ESD Protection Voltage (kV)

  2

• Minimum Operating Temperature (°C)

  -40

• Maximum Operating Temperature (°C)

  125

• Packaging

  Tube

• Mounting

  Through Hole

• Package Height

  9.25(Max)

• Package Width

  4.83(Max)

• Package Length

  10.67(Max)

• PCB changed

  5

• Tab

  Tab

• Standard Package Name

  TO

• Supplier Package

  TO-220

• Pin Count

  5