Dual-output step-down DC/DC controller with a maximum switching frequency of 770 kHz. Features a 32-pin QFN EP package with exposed pad, measuring 5x5x0.75mm, designed for surface mounting. Supports output voltages from 0.6 to 5V with typical output currents of 25A per channel. Operates from a 4.5V to 38V input voltage range and is rated 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 LTC3865IUH-1#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
32
PCB
32
Package Length (mm)
5
Package Width (mm)
5
Package Height (mm)
0.75(Max)
Seated Plane Height (mm)
0.75
Pin Pitch (mm)
0.5
Package Material
Plastic
Mounting
Surface Mount
Jedec
MO-220-WHHD-X
Topology
Step Down
Number of Outputs
2
Output Voltage
0.6 to 5V
Typical Output Current
25|25A
Maximum Switching Frequency
770kHz
Min Operating Temperature
-40°C
Max Operating Temperature
125°C
Maximum Input Voltage
38V
Minimum Input Voltage
4.5V
Operating Supply Voltage
4.5 to 38V
Maximum Supply Current
3(Typ)mA
Compliance
Cage Code
24355
EU RoHS
Yes
HTS Code
8542390001
Schedule B
8542390000
ECCN
EAR99
Automotive
Yes
AEC Qualified
No
PPAP
No
RoHS Versions
2011/65/EU, 2015/863
Datasheet
Analog Devices LTC3865IUH-1#PBF Datasheet
Download the complete datasheet for Analog Devices LTC3865IUH-1#PBF to view detailed technical specifications.
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