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Texas Instruments UC3846DWTRG4 DC DC Switching Controllers

IC REG CTRLR MULT TOP 16SOIC

28,572 ActiveTexas Instruments16-SOIC (0.295", 7.50mm Width)$1.45RoHS
UC3846DWTRG4 - No Image Available

Same model may have multiple batches, images only for reference.

UC3846DWTRG4
Manufacturer
Part Number (MPN)
UC3846DWTRG4
Detailed Description
IC REG CTRLR MULT TOP 16SOIC
Package
16-SOIC (0.295", 7.50mm Width)
Key Features
Package / Case: 16-SOIC (0.295", 7.50mm Width); Mounting Type: Surface Mount
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
PDF UC3846DWTRG4 Datasheet
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Technical Specifications

Texas Instruments UC3846DWTRG4 DC DC Switching Controllers technical specifications.

General

Package / Case
16-SOIC
Mounting Type
Surface Mount
Operating Temperature
0°C ~ 70°C (TA)
Supply Voltage
6.95V ~ 40V
Output Type
Transistor Driver
Switching Frequency
500kHz
Number of Outputs
2
Topology
Boost, Flyback, Forward Converter, Half-Bridge, Push-Pull
Control Features
Current Limit, Enable, Frequency Control, Soft Start
Output Configuration
Positive

Alternate Parts Comparison (UC3846DWTRG4 vs UC28025DWG4 vs UC3863DW vs UC3863DWTR)

Side-by-side technical parameter comparison of related primary models in this product family.

This PartAlternate PartsAlternate PartsAlternate Parts
Package / Case16-SOIC16-SOIC16-SOIC16-SOIC
Mounting TypeSurface MountSurface MountSurface MountSurface Mount
Operating Temperature0°C ~ 70°C (TA)-40°C ~ 105°C (TA)0°C ~ 70°C (TA)0°C ~ 70°C (TA)
Supply Voltage6.95V ~ 40V9V ~ 30V7V ~ 22V7V ~ 22V
Switching Frequency500kHz340kHz ~ 460kHz50kHz ~ 500kHz50kHz ~ 500kHz
Clock SyncYesNoNoNo
Control FeaturesCurrent Limit, Enable, Frequency Control, Soft StartCurrent Limit, Enable, Frequency Control, Ramp, Soft StartSoft StartSoft Start
Duty Cycle Max50%45%100%100%
FunctionStep-Up, Step-Up/Step-DownStep-Up, Step-Up/Step-DownStep-Up/Step-DownStep-Up/Step-Down
Number of Outputs2222
Output ConfigurationPositivePositivePositivePositive
Output Phases1211
Action

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