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Part Number Overview
Manufacturer Part Number
UC3847DW
Description
UC3847 CURRENT MODE PWM CONTROLL
Detailed Description
Boost, Flyback, Forward Converter, Half-Bridge, Push-Pull Regulator Positive Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 16-SOIC
Manufacturer
Unitrode
Standard LeadTime
Edacad Model
Standard Package
53
Supplier Stocks
Technical specifications
Mfr
Unitrode
Series
-
Package
Bulk
Product Status
Active
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
16-SOIC (0.295", 7.50mm Width)
Supplier Device Package
16-SOIC
Base Product Number
UC3847
Environmental & Export Classifications
ECCN
EAR99
HTSUS
8542.39.0001
Other Names
2156-UC3847DW
TEXUNIUC3847DW
Category
/Product Index/Integrated Circuits (ICs)/Power Management (PMIC)/DC DC Switching Controllers/Unitrode UC3847DW
Documents & Media
Datasheets
1(UC3847 Datasheet)
HTML Datasheet
1(UC3847 Datasheet)
Quantity Price
Quantity: 53
Unit Price: $5.67
Packaging: Bulk
MinMultiplier: 53
Packaging: Bulk
MinMultiplier: 53
Substitutes
-