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Part Number Overview
Manufacturer Part Number
UC3846Q
Description
IC REG CTRLR MULT TOP 20PLCC
Detailed Description
Boost, Flyback, Forward Converter, Half-Bridge, Push-Pull Regulator Positive Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 20-PLCC (9x9)
Manufacturer
Texas Instruments
Standard LeadTime
Edacad Model
UC3846Q Models
Standard Package
46
Supplier Stocks
Technical specifications
Mfr
Texas Instruments
Series
-
Package
Tube
Product Status
Obsolete
Output Type
Transistor Driver
Function
Step-Up, Step-Up/Step-Down
Output Configuration
Positive
Topology
Boost, Flyback, Forward Converter, Half-Bridge, Push-Pull
Number of Outputs
2
Output Phases
1
Voltage - Supply (Vcc/Vdd)
6.95V ~ 40V
Frequency - Switching
500kHz
Duty Cycle (Max)
50%
Synchronous Rectifier
Yes
Clock Sync
Yes
Serial Interfaces
-
Control Features
Current Limit, Enable, Frequency Control, Soft Start
Operating Temperature
0°C ~ 70°C (TA)
Mounting Type
Surface Mount
Package / Case
20-LCC (J-Lead)
Supplier Device Package
20-PLCC (9x9)
Base Product Number
UC3846
Environmental & Export Classifications
RoHS Status
ROHS3 Compliant
Moisture Sensitivity Level (MSL)
2 (1 Year)
REACH Status
REACH Unaffected
ECCN
EAR99
HTSUS
8542.39.0001
Other Names
UC3846QG3
2156-UC3846Q-TI
UC3846QG3-ND
TEXTISUC3846Q
Category
/Product Index/Integrated Circuits (ICs)/Power Management (PMIC)/DC DC Switching Controllers/Texas Instruments UC3846Q
Documents & Media
Datasheets
1(UC1846,7, 2846,7, 3846,7)
Featured Product
1(Power Management)
PCN Obsolescence/ EOL
1(UCYYY 29/Jun/2017)
HTML Datasheet
1(UC1846,7, 2846,7, 3846,7)
EDA Models
1(UC3846Q Models)
Quantity Price
-
Substitutes
Part No. : UC3846DWTR
Manufacturer. : Texas Instruments
Quantity Available. : 5,220
Unit Price. : $3.64000
Substitute Type. : Similar
Quantity Available. : 5,220
Unit Price. : $3.64000
Substitute Type. : Similar