UCC3803DG4

Obsolete

Texas Instruments

IC REG CTRLR MULT TOPOLOGY 8SOIC

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Search across all available documentation for this part.

UCC3803DG4

Obsolete

Texas Instruments

IC REG CTRLR MULT TOPOLOGY 8SOIC

Deep-Dive with AI

Specifications Pricing Series Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	UCC3803DG4

Clock Sync	False
Control Features	Frequency Control
Duty Cycle (Max) [Max]	99 %
Frequency - Switching	31 kHz
Function	Step-Up, Step-Up/Step-Down, Step-Down
Mounting Type	Surface Mount
Number of Outputs	1
Operating Temperature [Max]	70 °C
Operating Temperature [Min]	0 °C
Output Configuration	Positive
Output Phases	1
Output Type	Transistor Driver
Package / Case	8-SOIC
Package / Case [x]	0.154 in
Package / Case [y]	3.9 mm
Supplier Device Package	8-SOIC
Synchronous Rectifier	False
Topology	Boost, Forward Converter, Flyback, Buck
Voltage - Supply (Vcc/Vdd) [Max]	12 V
Voltage - Supply (Vcc/Vdd) [Min]	3.6 V

UCC3803 Series

Part	Operating Temperature [Max]	Operating Temperature [Min]	Output Phases	Voltage - Supply (Vcc/Vdd) [Min]	Voltage - Supply (Vcc/Vdd) [Max]	Output Type	Duty Cycle (Max) [Max]	Number of Outputs	Output Configuration	Topology	Frequency - Switching	Mounting Type	Function	Control Features	Package / Case	Package / Case [y]	Package / Case [x]	Supplier Device Package	Package / Case [custom]	Package / Case [custom]	Package / Case	Package / Case
Texas Instruments UCC3803DTRG4	70 °C	0 °C	1	3.6 V	12 V	Transistor Driver	99 %	1	Positive	Boost Buck Flyback Forward Converter	31 kHz	Surface Mount	Step-Down Step-Up Step-Up/Step-Down	Frequency Control	8-SOIC	3.9 mm	0.154 in	8-SOIC
Texas Instruments UCC3803PWTR	70 °C	0 °C	1	3.6 V	12 V	Transistor Driver	99 %	1	Positive	Boost Buck Flyback Forward Converter	31 kHz	Surface Mount	Step-Down Step-Up Step-Up/Step-Down	Frequency Control	8-TSSOP			8-TSSOP	0.173 "	4.4 mm
Texas Instruments UCC3803D/81102
Texas Instruments UCC3803PW	70 °C	0 °C	1	3.6 V	12 V	Transistor Driver	99 %	1	Positive	Boost Buck Flyback Forward Converter	31 kHz	Surface Mount	Step-Down Step-Up Step-Up/Step-Down	Frequency Control	8-TSSOP			8-TSSOP	0.173 "	4.4 mm
Texas Instruments UCC3803N	70 °C	0 °C	1	3.6 V	12 V	Transistor Driver	99 %	1	Positive	Boost Buck Flyback Forward Converter	31 kHz	Through Hole	Step-Down Step-Up Step-Up/Step-Down	Frequency Control	8-DIP			8-PDIP			0.3 in	7.62 mm
Texas Instruments UCC3803PWTRG4	70 °C	0 °C	1	3.6 V	12 V	Transistor Driver	99 %	1	Positive	Boost Buck Flyback Forward Converter	31 kHz	Surface Mount	Step-Down Step-Up Step-Up/Step-Down	Frequency Control	8-TSSOP			8-TSSOP	0.173 "	4.4 mm
Texas Instruments UCC3803DG4	70 °C	0 °C	1	3.6 V	12 V	Transistor Driver	99 %	1	Positive	Boost Buck Flyback Forward Converter	31 kHz	Surface Mount	Step-Down Step-Up Step-Up/Step-Down	Frequency Control	8-SOIC	3.9 mm	0.154 in	8-SOIC

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Description

General part information

UCC3803 Series

Buck, Boost, Flyback, Forward Converter Regulator Positive Output Step-Up, Step-Down, Step-Up/Step-Down DC-DC Controller IC 8-SOIC

Documents

Technical documentation and resources

No documents available