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Part Number Overview
Manufacturer Part Number
LTC3728LEUH#PBF
Description
DUAL, 550KHZ, 2-PHASE SYNCHRONOU
Detailed Description
Buck Regulator Positive Output Step-Down DC-DC Controller IC 32-QFN (5x5)
Manufacturer
Linear Technology
Standard LeadTime
Edacad Model
LTC3728LEUH#PBF Models
Standard Package
40
Supplier Stocks
Technical specifications
Mfr
Linear Technology
Series
-
Package
Bulk
Product Status
Active
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 ~ 28V
Frequency - Switching
260kHz ~ 550kHz
Duty Cycle (Max)
99.4%
Synchronous Rectifier
Yes
Clock Sync
No
Serial Interfaces
-
Control Features
Enable, Power Good, Soft Start
Operating Temperature
-40°C ~ 85°C (TA)
Mounting Type
Surface Mount
Package / Case
32-WFQFN Exposed Pad
Supplier Device Package
32-QFN (5x5)
Base Product Number
LTC3728
Environmental & Export Classifications
ECCN
EAR99
HTSUS
8542.39.0001
Other Names
ANALINLTC3728LEUH#PBF
2156-LTC3728LEUH#PBF
Category
/Product Index/Integrated Circuits (ICs)/Power Management (PMIC)/DC DC Switching Controllers/Linear Technology LTC3728LEUH#PBF
Documents & Media
Datasheets
1(Datasheet)
EDA Models
1(LTC3728LEUH#PBF Models)
Quantity Price
Quantity: 40
Unit Price: $7.57
Packaging: Bulk
MinMultiplier: 40
Packaging: Bulk
MinMultiplier: 40
Substitutes
-