Name: UC3845NG
Brand: ON Semiconductor
SKU: UC3845NG
Availability: InStock

Technical Specifications

Parameter Name	Value
Type	Parameter
Mount	Surface Mount, Through Hole
Mounting Type	Through Hole
Package / Case	8-DIP (0.300, 7.62mm)
Number of Pins	8
Operating Temperature	0°C~70°C TA
Packaging	Tube
Published	2005
JESD-609 Code	e3
Part Status	Obsolete
Moisture Sensitivity Level (MSL)	1 (Unlimited)
Number of Terminations	8
ECCN Code	EAR99
Terminal Finish	Tin (Sn)
Subcategory	Switching Regulator or Controllers
Technology	BIPOLAR
Terminal Position	DUAL
Terminal Pitch	2.54mm
Frequency	275kHz
Base Part Number	UC384*
Function	Step-Up, Step-Up/Step-Down
Number of Outputs	1
Output Voltage	5.1V
Output Type	Transistor Driver
Operating Supply Voltage	30V
Input Voltage-Nom	15V
Analog IC - Other Type	SWITCHING CONTROLLER
Output Configuration	Positive or Negative, Isolation Capable
Output Current	1kA
Voltage - Supply (Vcc/Vdd)	7.6V~30V
Control Features	Frequency Control
Topology	Boost, Flyback
Control Mode	CURRENT-MODE
Frequency - Switching	500kHz
Input Voltage (Max)	25V
Q Factor	500
Control Technique	PULSE WIDTH MODULATION
Rise Time	50ns
Synchronous Rectifier	No
Fall Time (Typ)	50 ns
Switcher Configuration	SINGLE
Duty Cycle (Max)	48%
Height Seated (Max)	4.45mm
Width	7.62mm
RoHS Status	RoHS Compliant
Lead Free	Lead Free

UC3845NG Product Details

UC3845NG Overview

With its 8-DIP (0.300, 7.62mm) package, the switching controller fits the needs of most applications. dc motor controller is suitable for 1 output generation. Packaged in solid enclosures, this pmic has a Tube rating. It is capable of handling Transistor Driver dc switching's outputs (s). Voltages 7.6V~30V are the dc control's supply voltage and operating voltage, respectively. Suitable for work in a 0°C~70°C TA dc switcher. Using this switching controller, it is possible to switch at 500kHz. The Through Hole value makes it suitable for general dc dc regulator. To provide efficient switching control, Frequency Control is included in the dcdc regulator. Connected to a SWITCHING CONTROLLER analog IC, the switch converters are connected to a power supply. There are a DUAL terminal on the switching converters. A variety of 8 terminations are available in dc switching. Some of the control techniques used by these dc dc converter ics are PULSE WIDTH MODULATION. DC switcher's input voltageis set to 15V. A search for "UC384*" will reveal other relevant dc to dc converter ics. There are 8 pins on switching converter. There is a particular type of Switching Regulator or Controllers in switching converter. A 5.1V voltage of DC regulator was detected in the test statistics. The dc to dc regulator can only accept a maximum input voltage of 25V. The dc dc regulator's usual output current is 1kA, which should be noted down when you start a project. In most applications and prototypes, DC switcher's Surface Mount, Through Hole makes it suitable. Switching controllers work at 275kHz Hz. If the user wishes to run the voltage regulator dc to dc in a circuit safely and reliably, they should apply 30V.