DC to DC Controllers

LM51551DSSR

DC/DC Cntrlr Single-OUT Step Up 2200kHz 12-Pin WSON EP T/R

Texas Instruments

Product Technical Specifications

• EU RoHS

  Compliant

• ECCN (US)

  EAR99

• Part Status

  Active

• HTS

  8542.39.00.90

• Automotive

  No

• PPAP

  No

• Number of Outputs

  1

• Topology

  Step Up

• Output Voltage (V)

  1.5 to 300

• Maximum Switching Frequency (kHz)

  2200

• Minimum Input Voltage (V)

  3.5

• Maximum Input Voltage (V)

  45

• Operating Supply Voltage Range (V)

  3.5 to 45

• Typical Quiescent Current (mA)

  0.45

• Minimum Switching Frequency (kHz)

  100

• Synchronous Rectifier

  Yes

• Synchronous Clock

  Yes

• Control Method

  PWM

• Programmability

  Yes

• Minimum Operating Temperature (°C)

  -40

• Maximum Operating Temperature (°C)

  125

• Packaging

  Tape and Reel

• Mounting

  Surface Mount

• Package Height

  0.75(Max) mm

• Package Width

  2.1(Max) mm

• Package Length

  3.1(Max) mm

• PCB changed

  12

• Standard Package Name

  SON

• Supplier Package

  WSON EP

• Pin Count

  12

• Lead Shape

  No Lead