Specification	UCC3805DTRG4

Clock Sync	No
Control Features	Frequency Control
Duty Cycle (Max)	49 %
Frequency - Switching	31 kHz
Function	Step-Up/Step-Down, Step-Down, Step-Up
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 Length	0.154 in
Package Name	8-SOIC
Package Width	3.9 mm
Synchronous Rectifier	No
Topology	Boost, Forward Converter, Flyback, Buck
Voltage - Supply (Vcc/Vdd) Maximum	12 V
Voltage - Supply (Vcc/Vdd) Minimum	3.6 V

UCC3805 Series

Part	Synchronous Rectifier	Output Type	Package Name	Function	Operating Temperature (Max)	Package Length	Package Width	Control Features	Topology	Mounting Type	Duty Cycle (Max)	Clock Sync	Voltage - Supply (Vcc/Vdd) Maximum	Voltage - Supply (Vcc/Vdd) Minimum	Frequency - Switching	Number of Outputs	Output Phases	Output Configuration
Texas Instruments UCC3805NG4	No	Transistor Driver	8-DIP 8-PDIP	Step-Down Step-Up Step-Up/Step-Down	70 °C	0.3 in	7.62 mm	Frequency Control	Boost Buck Flyback Forward Converter	Through Hole	49 %	No	12 V	3.6 V	31 kHz	1	1	Positive
Texas Instruments UCC3805DTRG4	No	Transistor Driver	8-SOIC	Step-Down Step-Up Step-Up/Step-Down	70 °C	0.154 in	3.9 mm	Frequency Control	Boost Buck Flyback Forward Converter	Surface Mount	49 %	No	12 V	3.6 V	31 kHz	1	1	Positive
Texas Instruments UCC3805D	No	Transistor Driver	8-SOIC	Step-Down Step-Up Step-Up/Step-Down	70 °C	0.154 in	3.9 mm	Frequency Control	Boost Buck Flyback Forward Converter	Surface Mount	49 %	No	12 V	3.6 V	31 kHz	1	1	Positive
Texas Instruments UCC3805DG4	No	Transistor Driver	8-SOIC	Step-Down Step-Up Step-Up/Step-Down	70 °C	0.154 in	3.9 mm	Frequency Control	Boost Buck Flyback Forward Converter	Surface Mount	49 %	No	12 V	3.6 V	31 kHz	1	1	Positive
Texas Instruments UCC3805N	No	Transistor Driver	8-DIP 8-PDIP	Step-Down Step-Up Step-Up/Step-Down	70 °C	0.3 in	7.62 mm	Frequency Control	Boost Buck Flyback Forward Converter	Through Hole	49 %	No	12 V	3.6 V	31 kHz	1	1	Positive
Texas Instruments UCC3805DTR	No	Transistor Driver	8-SOIC	Step-Down Step-Up Step-Up/Step-Down	70 °C	0.154 in	3.9 mm	Frequency Control	Boost Buck Flyback Forward Converter	Surface Mount	49 %	No	12 V	3.6 V	31 kHz	1	1	Positive
Texas Instruments UCC3805PW	No	Transistor Driver	8-TSSOP	Step-Down Step-Up Step-Up/Step-Down	70 °C	0.173 in	4.4 mm	Frequency Control	Boost Buck Flyback Forward Converter	Surface Mount	49 %	No	12 V	3.6 V	31 kHz	1	1	Positive
Texas Instruments UCC3805DTR/81222	No	Transistor Driver	8-SOIC	Step-Down Step-Up Step-Up/Step-Down	70 °C	0.154 in	3.9 mm	Frequency Control	Boost Buck Flyback Forward Converter	Surface Mount	49 %	No	12 V	3.6 V	31 kHz	1	1	Positive
Texas Instruments UCC3805PW	No	Transistor Driver	8-TSSOP	Step-Down Step-Up Step-Up/Step-Down	70 °C	0.173 in	4.4 mm	Frequency Control	Boost Buck Flyback Forward Converter	Surface Mount	49 %	No	12 V	3.6 V	31 kHz	1	1	Positive

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