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Part Number Overview
Manufacturer Part Number
UC2844DR
Description
UC2844 CURRENT-MODE PWM CONTROLL
Detailed Description
Boost, Buck, Flyback, Forward Regulator Positive, Isolation Capable Output Step-Up, Step-Down, Step-Up/Step-Down DC-DC Controller IC 14-SOIC
Manufacturer
Texas Instruments
Standard LeadTime
Edacad Model
Standard Package
452
Supplier Stocks
Technical specifications
Mfr
Texas Instruments
Series
-
Package
Bulk
Product Status
Active
Output Type
Transistor Driver
Function
Step-Up, Step-Down, Step-Up/Step-Down
Output Configuration
Positive, Isolation Capable
Topology
Boost, Buck, Flyback, Forward
Number of Outputs
1
Output Phases
1
Voltage - Supply (Vcc/Vdd)
12V ~ 28V
Frequency - Switching
Up to 500kHz
Duty Cycle (Max)
48%
Synchronous Rectifier
No
Clock Sync
No
Serial Interfaces
-
Control Features
Frequency Control
Operating Temperature
-40°C ~ 85°C (TA)
Mounting Type
Surface Mount
Package / Case
14-SOIC (0.154", 3.90mm Width)
Supplier Device Package
14-SOIC
Base Product Number
UC2844
Environmental & Export Classifications
ECCN
EAR99
HTSUS
8542.39.0001
Other Names
TEXTISUC2844DR
2156-UC2844DR
Category
/Product Index/Integrated Circuits (ICs)/Power Management (PMIC)/DC DC Switching Controllers/Texas Instruments UC2844DR
Documents & Media
Datasheets
1(UC2844DR Datasheet)
Quantity Price
Quantity: 452
Unit Price: $0.66
Packaging: Bulk
MinMultiplier: 452
Packaging: Bulk
MinMultiplier: 452
Substitutes
-