LTC3855EUJ is Obsolete and no longer manufactured.
Available Substitutes:

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LTC3855EUJ#PBF
Analog Devices Inc.
In Stock: 558
Unit Price: $84.71000
Datasheet
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40 QFN
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

LTC3855EUJ

DigiKey Part Number
LTC3855EUJ-ND
Manufacturer
Analog Devices Inc.
Manufacturer Product Number
LTC3855EUJ
Description
IC POWER MANAGEMENT
Customer Reference
Detailed Description
Buck Regulator Positive Output Step-Down DC-DC Controller IC 40-QFN (6x6)
Product Attributes
Type
Description
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Category
Manufacturer
Analog Devices Inc.
Series
PolyPhase®
Packaging
Tube
Part Status
Obsolete
Output Type
Transistor Driver
Function
Step-Down
Output Configuration
Positive
Topology
Buck
Number of Outputs
2
Output Phases
2
Voltage - Supply (Vcc/Vdd)
4.5V ~ 38V
Frequency - Switching
250kHz ~ 770kHz
Duty Cycle (Max)
95%
Synchronous Rectifier
Yes
Clock Sync
No
Serial Interfaces
-
Control Features
Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking
Operating Temperature
-40°C ~ 85°C (TA)
Mounting Type
Surface Mount
Package / Case
40-WFQFN Exposed Pad
Supplier Device Package
40-QFN (6x6)
Base Product Number
LTC3855
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Obsolete
This product is no longer manufactured. View Substitutes