Controller DC-DC

LTC3851EUD#PBF

DC/DC Cntrlr Single-OUT Step Down 790kHz 16-Pin QFN EP Tube

Analog Devices

产品技术规范

• RoHS (Unione Europea)

  Compliant

• ECCN (Stati Uniti)

  EAR99

• Stato del componente

  Active

• Codice HTS

  8542.31.00.30

• Automotive

  Yes

• PPAP

  No

• Number of Outputs

  1

• Topology

  Step Down

• Output Voltage (V)

  0.8 to 5.5

• Maximum Switching Frequency (kHz)

  790

• Minimum Input Voltage (V)

  4

• Maximum Input Voltage (V)

  38

• Operating Supply Voltage Range (V)

  4 to 38

• Maximum Supply Current (mA)

  1.2(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)

  710

• Typical Switching Frequency (kHz)

  750

• Synchronous Rectifier

  Yes

• Synchronous Clock

  Yes

• Programmability

  Yes

• Minimum Operating Temperature (°C)

  -40

• Maximum Operating Temperature (°C)

  85

• Supplier Temperature Grade

  Extended

• Packaging

  Tube

• Mounting

  Surface Mount

• Package Height

  0.75(Max)

• Package Width

  3

• Package Length

  3

• PCB changed

  16

• Standard Package Name

  QFN

• Supplier Package

  QFN EP

• Pin Count

  16

• Lead Shape

  No Lead