UC2825Q

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Unitrode

SWITCHING CONTROLLER, VOLTAGE-MO

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Unitrode

SWITCHING CONTROLLER, VOLTAGE-MO

Technical Specifications

Parameters and characteristics for this part

Specification	UC2825Q

Clock Sync	False
Control Features	Frequency Control, Soft Start, Enable, Current Limit, Ramp
Duty Cycle (Max)	80 %
Frequency - Switching [Max]	460 kHz
Frequency - Switching [Min]	340 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 / Case	20-LCC (J-Lead)
Supplier Device Package	20-PLCC (9x9)
Synchronous Rectifier	False
Voltage - Supply (Vcc/Vdd) [Max]	30 V
Voltage - Supply (Vcc/Vdd) [Min]	8.4 V

Part	Duty Cycle (Max)	Mounting Type	Output Phases	Number of Outputs	Package / Case	Output Configuration	Supplier Device Package	Control Features	Voltage - Supply (Vcc/Vdd) [Min]	Voltage - Supply (Vcc/Vdd) [Max]	Function	Frequency - Switching [Min]	Frequency - Switching [Max]	Output Type	Operating Temperature [Max]	Operating Temperature [Min]	Package / Case	Package / Case	Topology
Unitrode UC2825QTR	80 %	Surface Mount	1	2	20-LCC (J-Lead)	Positive	20-PLCC (9x9)	Current Limit Enable Frequency Control Ramp Soft Start	8.4 V	30 V	Step-Up Step-Up/Step-Down	340 kHz	460 kHz	Transistor Driver	85 °C	-40 °C
Unitrode UC2825N/80709	80 %	Through Hole	1	2	16-DIP	Positive	16-PDIP	Current Limit Enable Frequency Control Ramp Soft Start	8.4 V	30 V	Step-Up Step-Up/Step-Down	340 kHz	460 kHz	Transistor Driver	85 °C	-40 °C	0.3 in	7.62 mm	Boost Flyback Forward Converter Full-Bridge Half-Bridge Push-Pull
Unitrode UC2825Q	80 %	Surface Mount	1	2	20-LCC (J-Lead)	Positive	20-PLCC (9x9)	Current Limit Enable Frequency Control Ramp Soft Start	8.4 V	30 V	Step-Up Step-Up/Step-Down	340 kHz	460 kHz	Transistor Driver	85 °C	-40 °C

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

Distributor	Package	Quantity	$

General part information

Regulator Positive Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 20-PLCC (9x9)

Technical documentation and resources

No documents available