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UC3845BVD1G Datasheet PDF - ON Semiconductor

Manufacturer:	ON Semiconductor
Category:	Voltage Regulators
Case Package:	SOIC-8
Description:	UC3845BVD1G, PWM Current Mode Controller, 1A, 250kHz, 36V, 8Pin SOIC
Documentation:	UC3845BVD1G Datasheet (19 Pages)Pinout Diagram on1 PageHot Package Outline Dimension on17 Page 19 Page Package Footprint Pad Layout on18 Page 19 Page Part Numbering System on1 Page 15 Page 19 Page UC3845BVD1G Application Note (8 Pages)
Pictures:	3D Model Symbol Footprint Pinout Product Pictures

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UC3845BVD1G Specifications

TYPE	DESCRIPTION
Mounting Style	Surface Mount
Frequency	250 kHz
Number of Pins	8 Pin
Supply Voltage (DC)	12.0V (min)
Case/Package	SOIC-8
Halogen Free Status	Halogen Free
Number of Outputs	1 Output
Input Voltage (DC)	30.0 V
Output Voltage	13.4 V
Output Current	200 mA
Supply Current	12 mA
Number of Positions	8 Position
Power Dissipation	702 mW
Threshold Voltage	9.00 V
Rise Time	50 ns
Switching Frequency	500 kHz
Topology	Flyback, Forward, Step-Up, Step-Down
Duty Cycle	50 %
Maximum Duty Cycle	48 %
Fall Time	50 ns
Operating Temperature (Max)	70 ℃
Operating Temperature (Min)	0 ℃
Power Dissipation (Max)	702 mW
Supply Voltage	7.6V ~ 30V
Supply Voltage (Max)	25 V
Supply Voltage (Min)	12 V