DC to DC Controllers

LT3741IFE#PBF

DC/DC Cntrlr Single-OUT Step Down 1000kHz 20-Pin TSSOP EP Tube

Analog Devices

Product Technical Specifications

• EU RoHS

  Compliant

• ECCN (US)

  EAR99

• Part Status

  Active

• HTS

  8542.39.00.90

• Automotive

  Yes

• PPAP

  No

• Number of Outputs

  1

• Topology

  Step Down

• Output Voltage (V)

  0 to 34

• Maximum Output Current (A)

  20

• Maximum Switching Frequency (kHz)

  1000

• Minimum Input Voltage (V)

  6

• Maximum Input Voltage (V)

  36

• Operating Supply Voltage Range (V)

  6 to 36

• Maximum Supply Current (mA)

  1.8(Typ)

• Typical Quiescent Current (mA)

  0.8

• Typical Gate Driver Pull Up Resistance (Ohm)

  2.3/2.3

• Typical Gate Driver Pull Down Resistance (Ohm)

  1.3/1

• Minimum Switching Frequency (kHz)

  200

• Typical Switching Frequency (kHz)

  1000

• Synchronous Rectifier

  Yes

• Synchronous Clock

  Yes

• Control Method

  PWM

• Programmability

  Yes

• Minimum Operating Temperature (°C)

  -40

• Maximum Operating Temperature (°C)

  125

• Supplier Temperature Grade

  Industrial

• Packaging

  Tube

• Mounting

  Surface Mount

• Package Height

  1.05(Max) mm

• Package Width

  4.5(Max) mm

• Package Length

  6.6(Max) mm

• PCB changed

  20

• Standard Package Name

  SO

• Supplier Package

  TSSOP EP

• Pin Count

  20

• Lead Shape

  Gull-wing