UCC39422N

Obsolete

Texas Instruments

IC REG CTRLR MULT TOPOLOGY 20DIP

Search across all available documentation for this part.

Obsolete

Texas Instruments

IC REG CTRLR MULT TOPOLOGY 20DIP

Technical Specifications

Parameters and characteristics for this part

Specification	UCC39422N

Clock Sync	True
Control Features	Low Battery, Enable, Reset, Frequency Control
Duty Cycle (Max) [Max]	88 %
Frequency - Switching [Max]	1.2 MHz
Frequency - Switching [Min]	150 kHz
Function	Step-Up, Step-Up/Step-Down
Mounting Type	Through Hole
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	20-DIP
Package / Case	7.62 mm
Package / Case	0.3 in
Supplier Device Package	20-PDIP
Synchronous Rectifier	True
Topology	Flyback, SEPIC, Boost
Voltage - Supply (Vcc/Vdd) [Max]	8 V
Voltage - Supply (Vcc/Vdd) [Min]	1.8 V

Part	Output Configuration	Duty Cycle (Max) [Max]	Mounting Type	Output Phases	Output Type	Control Features	Frequency - Switching [Min]	Frequency - Switching [Max]	Number of Outputs	Voltage - Supply (Vcc/Vdd) [Min]	Voltage - Supply (Vcc/Vdd) [Max]	Function	Operating Temperature [Max]	Supplier Device Package	Topology	Package / Case	Package / Case	Package / Case	Package / Case [y]	Package / Case [x]
Texas Instruments UCC39422N	Positive	88 %	Through Hole	1	Transistor Driver	Enable Frequency Control Low Battery Reset	150 kHz	1.2 MHz	1	1.8 V	8 V	Step-Up Step-Up/Step-Down	70 °C	20-PDIP	Boost Flyback SEPIC	20-DIP	7.62 mm	0.3 in
Texas Instruments UCC39422PWTR	Positive	88 %	Surface Mount	1	Transistor Driver	Enable Frequency Control Low Battery Reset	150 kHz	1.2 MHz	1	1.8 V	8 V	Step-Up Step-Up/Step-Down	70 °C	20-TSSOP	Boost Flyback SEPIC	20-TSSOP			4.4 mm	0.173 in
Texas Instruments UCC39422PW	Positive	88 %	Surface Mount	1	Transistor Driver	Enable Frequency Control Low Battery Reset	150 kHz	1.2 MHz	1	1.8 V	8 V	Step-Up Step-Up/Step-Down	70 °C	20-TSSOP	Boost Flyback SEPIC	20-TSSOP			4.4 mm	0.173 in

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

Distributor	Package	Quantity	$

General part information

Boost, Flyback, SEPIC Regulator Positive Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 20-PDIP

Technical documentation and resources