Analog Devices LT8640EUDC#PBF

LT8640/LT8640-1 - 42V, 5A Synchronous Step-Down Silent Switcher with 2.5μA Quiescent Current
Production

Price and Stock

Technical Specifications

Physical
Case/PackageQFN
MountSurface Mount
Number of Pins18
Technical
Max Duty Cycle99 %
Max Input Voltage42 V
Max Junction Temperature (Tj)125 °C
Max Operating Temperature125 °C
Max Output Voltage42 V
Max Supply Voltage42 V
Min Input Voltage3.4 V
Min Operating Temperature-40 °C
Min Output Voltage970 mV
Min Supply Voltage2.9 V
Number of Outputs1
Output ConfigurationPositive
Output Current5 A
Output TypeAdjustable
Output Voltage41.9 V
Schedule B8542390000
Switching Frequency2 MHz
Synchronous RectifierYes
Dimensions
Height800 µm

Documents

Download datasheets and manufacturer documentation for Analog Devices LT8640EUDC#PBF.

element14 APAC
Datasheet28 pages8 years ago
Datasheet30 pages2 years ago
Datasheet26 pages8 years ago
Augswan
Datasheet1 page10 years ago
Upverter
Datasheet30 pages4 years ago
Datasheet30 pages5 years ago
Technical Drawing1 page7 years ago
Linear Technology
Technical Drawing1 page10 years ago

Supply Chain

Lifecycle StatusProduction (Last Updated: 4 months ago)
Manufacturer Lifecycle StatusPRODUCTION (Last Updated: 4 months ago)

Engineering Resources

View Evaluation kits and Reference designs for Analog Devices LT8640EUDC#PBF.

Related Parts

Descriptions

Descriptions of Analog Devices LT8640EUDC#PBF provided by its distributors.

LT8640/LT8640-1 - 42V, 5A Synchronous Step-Down Silent Switcher with 2.5μA Quiescent Current
Conv DC-DC 3.4V to 42V Synchronous Step Down Single-Out 0.97V to 41.58V 5A Automotive 18-Pin QFN EP Tube
Switching Regulator IC Step-Down QFN- 41.6V
IC REG BUCK ADJUSTABLE 5A 20QFN
Switching Regulator, Current-mode, 12.5A, PXSS18
DC/DC CONV, SYNC BUCK, 2MHZ, QFN-18
42V, 5A Sync Buck Silent Switc

Manufacturer Aliases

Analog Devices has several brands around the world that distributors may use as alternate names. Analog Devices may also be known as the following names:

  • Analog Devices Inc
  • ANALOG
  • ADI
  • ANALOG DEVICE
  • ANALOG DEV
  • AD
  • ANA
  • PMI
  • ADV
  • Analog Devices Inc/Maxim Integrated
  • ANALOG DEVIC
  • ADA
  • PMI/AD
  • AD/PMI
  • STOCK
  • ANALOG DEVI
  • Analog Devices / Linear Technology
  • ANALOG INTERGRATIONS CORP
  • AD - Analog Devices
  • PRECISION MONOLITIC INC
  • ANADEV
  • ADI (Analog Devices Inc)
  • Analog Devices / Hittite
  • ANALOG DEVICES (ADI)
  • ANLOGDEVIC
  • Analog Devices Inc.

Part Number Aliases

This part may be known by these alternate part numbers:

  • LT8640EUDCPBF

Technical Specifications

Physical
Case/PackageQFN
MountSurface Mount
Number of Pins18
Technical
Max Duty Cycle99 %
Max Input Voltage42 V
Max Junction Temperature (Tj)125 °C
Max Operating Temperature125 °C
Max Output Voltage42 V
Max Supply Voltage42 V
Min Input Voltage3.4 V
Min Operating Temperature-40 °C
Min Output Voltage970 mV
Min Supply Voltage2.9 V
Number of Outputs1
Output ConfigurationPositive
Output Current5 A
Output TypeAdjustable
Output Voltage41.9 V
Schedule B8542390000
Switching Frequency2 MHz
Synchronous RectifierYes
Dimensions
Height800 µm

Documents

Download datasheets and manufacturer documentation for Analog Devices LT8640EUDC#PBF.

element14 APAC
Datasheet28 pages8 years ago
Datasheet30 pages2 years ago
Datasheet26 pages8 years ago
Augswan
Datasheet1 page10 years ago
Upverter
Datasheet30 pages4 years ago
Datasheet30 pages5 years ago
Technical Drawing1 page7 years ago
Linear Technology
Technical Drawing1 page10 years ago

Compliance

Environmental Classification
REACH SVHCNo SVHC
RoHSCompliant
Compliance Statements
Conflict Mineral Statement1 page11 years ago