Integrated Circuits (ICs) > Power Management ICs > DC-DC Switching Controllers

UC2844D8TR - Texas Instruments

IC PWM BOOST FLYBCK ISO CM 8SOIC Power Supply Controller PWM Controller 8-SOIC

Technical Details

Case/Package	SOIC
Duty Cycle	50%
Fall Time	50ns
Frequency	450kHz
Height	1.75mm
Lead Free	Lead Free
Length	4.9mm
Lifecycle Status	Production
Manufacturer Lifecycle Status	ACTIVE
Max Duty Cycle	50%
Max Frequency	500kHz
Max Operating Temperature	85°C
Max Supply Voltage	30V
Min Operating Temperature	-40°C
Nominal Input Voltage	25V
Number of Outputs	1
Number of Pins	8
Output Voltage	13.5V
Packaging	Tape & Reel (TR)
Radiation Hardening	No
Rise Time	50ns
RoHS	Compliant
Schedule B	8542390000
Switching Frequency	500kHz
Thickness	1.58mm
Topology	Boost, Buck, Flyback
Weight	72.603129mg
Width	3.91mm

Compliance

RoHS : Unconfirmed

Radiation Hardening : No

Images

Texas Instruments UC2844D8TR | Texas Instruments

Texas Instruments

Datasheets

Lifecycle Status Indicator

Production

Symbol

UC2844D8TR Symbol - Texas Instruments

UC2844D8TR Symbol - Texas Instruments

UC2844D8TR Symbol - Texas Instruments

UC2844D8TR Symbol - Texas Instruments

‹ ›

Footprint

UC2844D8TR Footprint - Texas Instruments

UC2844D8TR Footprint - Texas Instruments

UC2844D8TR Footprint - Texas Instruments

UC2844D8TR Footprint - Texas Instruments

UC2844D8TR Footprint - Texas Instruments

UC2844D8TR Footprint - Texas Instruments

UC2844D8TR Footprint - Texas Instruments

UC2844D8TR Footprint - Texas Instruments

UC2844D8TR Footprint - Texas Instruments

UC2844D8TR Footprint - Texas Instruments

UC2844D8TR Footprint - Texas Instruments

UC2844D8TR Footprint - Texas Instruments

‹ ›

Alternatives (Possible Substitutes)

Manufacturer	Manufacturer Part No.	Lifecycle Status Indicator	Confidence
Texas Instruments	UC2844D8TRG4	Unknown
Texas Instruments	UC3844D8G4	Unknown
Texas Instruments	UC2844D8G4	Production
Texas Instruments	UC3844D8TR	Production
Texas Instruments	UC3844D8TRG4	Production
Texas Instruments	UC2844D8	Obsolete
Texas Instruments	UC3844D8	Production
Texas Instruments	UC2842DTRG4	Unknown
Texas Instruments	UC2842D8TRG4	Unknown
Texas Instruments	UC2842DG4	Unknown

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1

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Non-Authorized Distributors

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