UC2847DW

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Texas Instruments

IC REG CTRLR MULT TOP 16SOIC

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UC2847DW

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Texas Instruments

IC REG CTRLR MULT TOP 16SOIC

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Description Specifications Series Pricing CAD Documents

Description

General part information

UC2847 Series

Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull Regulator Positive Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 16-SOIC

Technical Specifications

Parameters and characteristics for this part

Specification	UC2847DW

Clock Sync	Yes
Control Features	Soft Start, Enable, Frequency Control, Current Limit
Duty Cycle (Max)	50 %
Frequency - Switching	500 kHz
Function	Step-Up, Step-Up/Step-Down
Mounting Type	Surface Mount
Number of Outputs	2
Operating Temperature (Max)	85 °C
Operating Temperature (Min)	-40 °C
Output Configuration	Positive
Output Phases	1
Output Type	Transistor Driver
Package Length	0.295 in
Package Name	16-SOIC
Package Width	7.5 mm
Synchronous Rectifier	Yes
Topology	Boost, Full-Bridge, Forward Converter, Half-Bridge, Flyback, Push-Pull
Voltage - Supply (Vcc/Vdd) Maximum	40 V
Voltage - Supply (Vcc/Vdd) Minimum	6.95 V

UC2847 Series

Part	Output Phases	Output Configuration	Control Features	Duty Cycle (Max)	Function	Output Type	Frequency - Switching	Package Length	Package Name	Package Width	Synchronous Rectifier	Number of Outputs	Mounting Type	Topology	Voltage - Supply (Vcc/Vdd) Minimum	Voltage - Supply (Vcc/Vdd) Maximum	Clock Sync	Operating Temperature (Max)	Operating Temperature (Min)
Texas Instruments UC2847N	1	Positive	Current Limit Enable Frequency Control Soft Start	50 %	Step-Up Step-Up/Step-Down	Transistor Driver	500 kHz	0.3 in	16-DIP 16-PDIP	7.62 mm	Yes	2	Through Hole	Boost Flyback Forward Converter Full-Bridge Half-Bridge Push-Pull	6.95 V	40 V	Yes	85 °C	-40 °C
Texas Instruments UC2847DW	1	Positive	Current Limit Enable Frequency Control Soft Start	50 %	Step-Up Step-Up/Step-Down	Transistor Driver	500 kHz	0.295 in	16-SOIC	7.5 mm	Yes	2	Surface Mount	Boost Flyback Forward Converter Full-Bridge Half-Bridge Push-Pull	6.95 V	40 V	Yes	85 °C	-40 °C
Texas Instruments UC2847N	1	Positive	Current Limit Enable Frequency Control Soft Start		Step-Up Step-Up/Step-Down	Transistor Driver	500 kHz	0.3 in	16-DIP 16-PDIP	7.62 mm	Yes	2	Through Hole	Boost Flyback Forward Converter Full-Bridge Half-Bridge Push-Pull	6.95 V	40 V	Yes	85 °C	-40 °C
Texas Instruments UC2847DW	1	Positive	Current Limit Enable Frequency Control Soft Start	50 %	Step-Up Step-Up/Step-Down	Transistor Driver	500 kHz	0.295 in	16-SOIC	7.5 mm	Yes	2	Surface Mount	Boost Flyback Forward Converter Full-Bridge Half-Bridge Push-Pull	6.95 V	40 V	Yes	85 °C	-40 °C

Pricing

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CAD

3D models and CAD resources for this part

Documents

Technical documentation and resources

UC2847DW | Datasheet