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LTC3853EUJ#TRPBF Controller IC Buck Regulator Positive Output Step-Down DC-DC

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LTC3853EUJ#TRPBF Controller IC Buck Regulator Positive Output Step-Down DC-DC

Brand Name : original

Model Number : LTC3853EUJ#TRPBF

Certification : original

Place of Origin : original

MOQ : 1

Price : negotiation

Payment Terms : T/T

Supply Ability : 1000

Delivery Time : 3-5ddays

Packaging Details : carton box

Output Type : Transistor Driver

Function : Step-Down

Output Phases : 3

Number of Outputs : 3

Voltage - Supply (Vcc/Vdd) : 4.5V ~ 24V

Frequency - Switching : 250kHz ~ 750kHz

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LTC3853EUJ#TRPBF Controller IC Buck Regulator Positive Output Step-Down DC-DC

Specifications of LTC3853EUJ#TRPBF

TYPE DESCRIPTION
Category Integrated Circuits (ICs)
Power Management (PMIC)
DC DC Switching Controllers
Mfr Analog Devices Inc.
Series -
Package Tape & Reel (TR)
Cut Tape (CT)
Product Status Active
Output Type Transistor Driver
Function Step-Down
Output Configuration Positive
Topology Buck
Number of Outputs 3
Output Phases 3
Voltage - Supply (Vcc/Vdd) 4.5V ~ 24V
Frequency - Switching 250kHz ~ 750kHz
Duty Cycle (Max) 98%
Synchronous Rectifier Yes
Clock Sync No
Serial Interfaces -
Control Features Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking
Operating Temperature -40°C ~ 125°C (TJ)
Mounting Type Surface Mount
Package / Case 40-WFQFN Exposed Pad
Supplier Device Package 40-QFN (6x6)
Base Product Number LTC3853

Features of LTC3853EUJ#TRPBF


* Triple, 120° Phased Controllers Reduce Required Input Capacitance and Power Supply Induced Noise
* Configurable as a 180° Dual Phase Controller Plus a Single Phase Controller
* The Third Phase Can Regulate Up to a 13.5V Output
* High Efficiency: Up to 92%
* RSENSE or DCR Current Sensing
* ±0.75% 0.8V Output Voltage Accuracy
* Phase-Lockable Fixed Frequency 250kHz to 750kHz
* Supports Pre-Biased Outputs
* Dual N-Channel MOSFET Synchronous Drive
* Wide VIN Range: 4.5V to 24V Operation (28V Abs Max)
* Adjustable Soft-Start Current Ramping or Tracking
* Foldback Output Current Limiting
* Output Overvoltage Protection
* Dual Power Good Output Voltage Monitors
* 40-Lead 6mm × 6mm QFN Package

Applications of LTC3853EUJ#TRPBF


The LTC®3853 is a high performance triple output stepdown switching regulator controller that drives all Nchannel synchronous power MOSFET stages.


Environmental & Export Classifications of LTC3853EUJ#TRPBF

ATTRIBUTE DESCRIPTION
RoHS Status ROHS3 Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8542.39.0001


LTC3853EUJ#TRPBF Controller IC Buck Regulator Positive Output Step-Down DC-DC


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