Integrated Circuits (ICs)

UC1823BJ883B

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SWITCHING CONTROLLER

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Integrated Circuits (ICs)

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SWITCHING CONTROLLER

Technical Specifications

Parameters and characteristics for this part

Specification	UC1823BJ883B

Clock Sync	False
Control Features	Soft Start, Current Limit, Ramp, Enable, Frequency Control
Duty Cycle (Max) [Max]	100 %
Frequency - Switching [Max]	1 MHz
Frequency - Switching [Min]	400 kHz
Function	Step-Down, Step-Up, Step-Up/Step-Down
Mounting Type	Through Hole
Number of Outputs	2
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-55 °C
Output Configuration	Positive
Output Phases	1
Output Type	Transistor Driver
Package / Case	16-CDIP (0.300", 7.62mm)
Supplier Device Package	16-CDIP
Synchronous Rectifier	True
Topology	Forward Converter, Flyback, Buck, Boost
Voltage - Supply (Vcc/Vdd)	22 V

Part	Control Features	Function	Output Phases	Supplier Device Package	Number of Outputs	Duty Cycle (Max) [Max]	Output Type	Synchronous Rectifier	Output Configuration	Package / Case	Frequency - Switching [Max]	Frequency - Switching [Min]	Clock Sync	Topology	Voltage - Supply (Vcc/Vdd)	Mounting Type	Operating Temperature [Max]	Operating Temperature [Min]
Texas Instruments UC1823BJ883B	Current Limit Enable Frequency Control Ramp Soft Start	Step-Down Step-Up Step-Up/Step-Down	1	16-CDIP	2	100 %	Transistor Driver		Positive	16-CDIP (0.300" 7.62mm)	1 MHz	400 kHz		Boost Buck Flyback Forward Converter	22 V	Through Hole	125 °C	-55 °C

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General part information

Boost, Buck, Flyback, Forward Converter Regulator Positive Output Step-Up, Step-Down, Step-Up/Step-Down DC-DC Controller IC 16-CDIP

Technical documentation and resources