Synchronous step-down DC-DC controller featuring dual adjustable outputs, capable of delivering up to 1.3A per channel. Operates from a 4V to 36V input range, with a maximum output voltage of 35.12V. Housed in a 28-pin QFN EP package with exposed pad, measuring 5mm x 4mm x 0.75mm, suitable for surface mounting. Designed for automotive applications with an operating temperature range of -40°C to 125°C.
PackageQFN EP
MountingSurface Mount
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Technical Specifications
Analog Devices LT3640EUFD#PBF technical specifications.
General
Basic Package Type
Non-Lead-Frame SMT
Package Family Name
QFN
Package/Case
QFN EP
Package Description
Quad Flat No Lead Package, Exposed Pad
Lead Shape
No Lead
Pin Count
28
PCB
28
Package Length (mm)
5
Package Width (mm)
4
Package Height (mm)
0.75(Max)
Seated Plane Height (mm)
0.75
Pin Pitch (mm)
0.5
Package Material
Plastic
Mounting
Surface Mount
Type
Synchronous Step Down
Number of Outputs
2
Output Type
Adjustable
Output Voltage
35.12(Max)V
Maximum Output Current
1.3|1.3A
Minimum Input Voltage
4V
Maximum Input Voltage
36V
Switching Regulator
Yes
Min Operating Temperature
-40°C
Max Operating Temperature
125°C
Compliance
Cage Code
24355
EU RoHS
Yes
HTS Code
8542390001
Schedule B
8542390000
ECCN
EAR99
Automotive
Yes
AEC Qualified
No
PPAP
No
Radiation Hardening
No
RoHS Versions
2011/65/EU, 2015/863
Datasheet
Analog Devices LT3640EUFD#PBF Datasheet
Download the complete datasheet for Analog Devices LT3640EUFD#PBF to view detailed technical specifications.
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