DC to DC Controllers

LTC3897EUHF#TRPBF

DC/DC Cntrlr Single-OUT Step Up 38-Pin QFN EP T/R

Analog Devices

Product Technical Specifications

• EU RoHS

  Compliant

• ECCN (US)

  EAR99

• Part Status

  Active

• HTS

  8542.31.00.30

• Automotive

  Yes

• PPAP

  No

• Number of Outputs

  1

• Topology

  Step Up

• Output Voltage (V)

  60(Max)

• Minimum Input Voltage (V)

  4.2

• Maximum Input Voltage (V)

  75

• Operating Supply Voltage Range (V)

  4.2 to 75

• Typical Quiescent Current (mA)

  0.055(Min)

• Typical Gate Driver Pull Up Resistance (Ohm)

  2.5/2.5

• Typical Gate Driver Pull Down Resistance (Ohm)

  1/1.5

• Synchronous Rectifier

  Yes

• Synchronous Clock

  Yes

• Control Method

  PWM

• Programmability

  No

• Minimum Operating Temperature (°C)

  -40

• Maximum Operating Temperature (°C)

  125

• Supplier Temperature Grade

  Extended

• Packaging

  Tape and Reel

• Mounting

  Surface Mount

• Package Height

  0.75(Max)

• Package Width

  5

• Package Length

  7

• PCB changed

  38

• Standard Package Name

  QFN

• Supplier Package

  QFN EP

• Pin Count

  38

• Lead Shape

  No Lead