DC to DC Controllers

LTC3850EGN#TRPBF

DC/DC Cntrlr Dual-OUT Step Down 780kHz 28-Pin SSOP N T/R

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

  2

• Topology

  Step Down

• Output Voltage (V)

  0.8 to 6

• Maximum Switching Frequency (kHz)

  780

• Minimum Input Voltage (V)

  4

• Maximum Input Voltage (V)

  24

• Operating Supply Voltage Range (V)

  4 to 24

• Maximum Supply Current (mA)

  0.85(Typ)

• Typical Gate Driver Pull Up Resistance (Ohm)

  2.4/2.6

• Typical Gate Driver Pull Down Resistance (Ohm)

  1.1/1.5

• Minimum Switching Frequency (kHz)

  700

• Typical Switching Frequency (kHz)

  780

• Synchronous Rectifier

  Yes

• Synchronous Clock

  Yes

• Programmability

  Yes

• Minimum Operating Temperature (°C)

  -40

• Maximum Operating Temperature (°C)

  85

• Supplier Temperature Grade

  Extended

• Packaging

  Tape and Reel

• Mounting

  Surface Mount

• Package Height

  1.5(Max)

• Package Width

  3.99(Max)

• Package Length

  9.98(Max)

• PCB changed

  28

• Standard Package Name

  SO

• Supplier Package

  SSOP N

• Pin Count

  28

• Lead Shape

  Gull-wing