Integrated Circuits (ICs)

UC3844AD

Unknown

IC REG CTRLR PWM CM 14-SOIC

Search across all available documentation for this part.

Integrated Circuits (ICs)

Unknown

IC REG CTRLR PWM CM 14-SOIC

Technical Specifications

Parameters and characteristics for this part

Specification	UC3844AD

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)	70 °C
Operating Temperature (Min)	0 °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	10 V

Part	Package Name	Package Length	Package Width	Number of Outputs	Output Type	Function	Output Configuration	Output Phases	Duty Cycle (Max)	Control Features	Clock Sync	Voltage - Supply (Vcc/Vdd) Minimum	Voltage - Supply (Vcc/Vdd) Maximum	Operating Temperature (Min)	Operating Temperature (Max)	Frequency - Switching (Max)	Topology	Mounting Type	Synchronous Rectifier
Microchip Technology UC3844AM	8-DIP 8-PDIP	0.3 in	7.62 mm	1	Transistor Driver	Step-Down Step-Up	Isolation Capable Positive	1	48 %	Frequency Control	No	10 V	30 V	0 °C	70 °C	500 kHz	Boost Buck Flyback Forward	Through Hole	No
Microchip Technology UC3844AD	14-SOIC	0.154 in	3.9 mm	1	Transistor Driver	Step-Down Step-Up	Isolation Capable Positive	1	48 %	Frequency Control	No	10 V	30 V	0 °C	70 °C	500 kHz	Boost Buck Flyback Forward	Surface Mount	No

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

Distributor	Package	Quantity	$	Updated

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