Integrated Circuits (ICs)

UC2845AD

Obsolete

IC REG CTRLR BUCK/BOOST 14SOIC

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Integrated Circuits (ICs)

Obsolete

IC REG CTRLR BUCK/BOOST 14SOIC

Technical Specifications

Parameters and characteristics for this part

Specification	UC2845AD

Clock Sync	No
Control Features	Frequency Control
Duty Cycle (Max)	48 %
Frequency - Switching (Max)	500 kHz
Function	Step-Up, Step-Down
Mounting Type	Surface Mount
Number of Outputs	1
Operating Temperature (Max)	85 °C
Operating Temperature (Min)	-40 °C
Output Configuration	Positive, Isolation Capable
Output Phases	1
Output Type	Transistor Driver
Package Length	0.154 in
Package Name	14-SOIC
Package Width	3.9 mm
Synchronous Rectifier	No
Topology	Buck, Forward, Boost, Flyback
Voltage - Supply (Vcc/Vdd) Maximum	30 V
Voltage - Supply (Vcc/Vdd) Minimum	7.6 V

Part	Output Phases	Number of Outputs	Package Name	Output Type	Output Configuration	Frequency - Switching (Max)	Control Features	Mounting Type	Topology	Clock Sync	Package Width	Package Length	Duty Cycle (Max)	Synchronous Rectifier	Operating Temperature (Max)	Operating Temperature (Min)	Voltage - Supply (Vcc/Vdd) Maximum	Voltage - Supply (Vcc/Vdd) Minimum	Function
Microchip Technology UC2845AD	1	1	14-SOIC	Transistor Driver	Isolation Capable Positive	500 kHz	Frequency Control	Surface Mount	Boost Buck Flyback Forward	No	3.9 mm	0.154 in	48 %	No	85 °C	-40 °C	30 V	7.6 V	Step-Down Step-Up
Microchip Technology UC2845ADM	1	1	8-SOIC	Transistor Driver	Isolation Capable Positive	500 kHz	Frequency Control	Surface Mount	Boost Buck Flyback Forward	No	3.9 mm	0.154 in	48 %	No	85 °C	-40 °C	30 V	7.6 V	Step-Down Step-Up

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

Distributor	Package	Quantity	$	Updated

Digikey	Tube	1	$ 4.09	<2d

3D models and CAD resources for this part

General part information

Boost, Buck, Flyback, Forward Regulator Positive, Isolation Capable Output Step-Up, Step-Down DC-DC Controller IC 14-SOIC

Technical documentation and resources