UC3842BD1R2G - ON Semiconductor

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

UC3842BD1R2G
Manufacturer

ON Semiconductor
ChipWorker Part#

CW1273900
Category

DC to DC Converter
Package

SOIC-8
Description

UC3842BD1R2G; PWM Current Mode Controller; 1A; 250kHz; 30V; 8Pin SOIC
Documentation

Datasheet

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UC3842BD1R2G Specifications

Attribute	Attribute Value

Part Number	UC3842BD1R2G
Manufacturer	ON Semiconductor
ChipWorker Part#	CW1273900
Category	DC to DC Converter
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	8 Pin
Case/Package	SOIC-8
Frequency	52 kHz
Operating Voltage	10V ~ 36V
Halogen Free Status	Halogen Free
Number of Outputs	1 Output
Input Voltage (DC)	30.0 V
Output Voltage	5.1 V
Output Current	1 A
Supply Current	12 mA
Number of Positions	8 Position
Power Dissipation	702 mW
Rise Time	50 ns
Switching Frequency	500 kHz
Topology	Flyback
Duty Cycle	96 %
Maximum Duty Cycle	96 %
Fall Time	50 ns
Operating Temperature (Max)	70 ℃
Operating Temperature (Min)	0 ℃
Power Dissipation (Max)	702 mW
Supply Voltage	10V ~ 30V
Supply Voltage (Max)	30 V
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Size-Length	5 mm
Size-Width	4 mm
Size-Height	1.5 mm
Operating Temperature	0℃ ~ 70℃
Product Lifecycle Status	Active
Packaging	Tape & Reel (TR)
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
ECCN Code	EAR99

Product Description

If you are in need of a tool that can regulate the amount of voltage entering your external circuit, look no further than the UC3842BD1R2G current controller from ON Semiconductor. This current mode controller supports boost|flyback topology. Its single PWM output produces a current of 1000(Max) mA. It has a switching frequency of 500 kHz. In order to guarantee safe delivery and allow for quick mounting of this component after delivery, it will be enclosed in tape and reel packaging during shipment. This device has a maximum of 30 V. This current mode controller"s maximum duty cycle is 96(Typ) %. This current mode controller has an operating temperature range of 0 °C to 70 °C.

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