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UC3843BDR2G

14 Terminals 7.6V~30V 14-Pin UC384*B DC to DC converter ICSWITCHING CONTROLLER 1 Outputs Up to 500kHz Transistor Driver

Manufacturer: ON Semiconductor
Origchip NO: 598-UC3843BDR2G
Package: 14-SOIC (0.154, 3.90mm Width)
Datasheet: PDF
Stock: 480
Description: 14 Terminals 7.6V~30V 14-Pin UC384*B DC to DC converter ICSWITCHING CONTROLLER 1 Outputs Up to 500kHz Transistor Driver (Kg)

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Details

Tags

Parameters
Factory Lead Time	7 Weeks
Lifecycle Status	ACTIVE (Last Updated: 21 hours ago)
Mount	Surface Mount
Mounting Type	Surface Mount
Package / Case	14-SOIC (0.154, 3.90mm Width)
Number of Pins	14
Operating Temperature	0°C~70°C TA
Packaging	Tape & Reel (TR)
Published	2007
JESD-609 Code	e3
Pbfree Code	yes
Part Status	Active
Moisture Sensitivity Level (MSL)	1 (Unlimited)
Number of Terminations	14
ECCN Code	EAR99
Terminal Finish	Tin (Sn)
Subcategory	Switching Regulator or Controllers
Technology	BIPOLAR
Terminal Position	DUAL
Terminal Form	GULL WING
Peak Reflow Temperature (Cel)	260
Frequency	500kHz
Time@Peak Reflow Temperature-Max (s)	40
Base Part Number	UC384*B
Function	Step-Up, Step-Up/Step-Down
Number of Outputs	1
Output Voltage	5V
Output Type	Transistor Driver
Input Voltage-Nom	15V
Analog IC - Other Type	SWITCHING CONTROLLER
Output Configuration	Positive
Output Current	1A
Voltage - Supply (Vcc/Vdd)	7.6V~30V
Max Supply Current	17mA
Control Features	Frequency Control
Topology	Boost, Flyback
Control Mode	CURRENT-MODE
Frequency - Switching	Up to 500kHz
Halogen Free	Halogen Free
Control Technique	PULSE WIDTH MODULATION
Rise Time	50ns
Synchronous Rectifier	No
Fall Time (Typ)	50 ns
Switcher Configuration	SINGLE
Max Duty Cycle	96 %
Height	1.5mm
Length	8.75mm
Width	4mm
RoHS Status	ROHS3 Compliant
Lead Free	Lead Free

UC3843BDR2G Overview

With its 14-SOIC (0.154, 3.90mm Width) package, the switching controller fits the needs of most applications. For 1 outputs, the dc motor controller is appropriate. An enclosure of Tape & Reel (TR) is used to package the PMIC. It is capable of dealing with Transistor Driver dc switching's output (s). dc switching's7.6V~30V is the supply voltage and the operating voltage of the dc control. Suitable for a 0°C~70°C TA dc switcher. A switching controller such as this can switch at a value of Up to 500kHz . dc dc regulator can be generalized using Surface Mount. DCDC regulator is controlled efficiently by Frequency Control. A SWITCHING CONTROLLER analog IC is connected to the switch converters. DUAL are the position of the terminal of the switching converters. 14 terminations with a variety of function. This dc dc converter ic uses a variety of control techniques, including PULSE WIDTH MODULATION. 15V nominal DC switcher's voltage input. You can find other relevant dc to dc converter ics by searching "UC384*B". 14 pins are on switching converter. In particular, switching converter belongs to the Switching Regulator or Controllers family. Statistically, DC regulator outputs 5V volts. If you are starting a new project, you should note the dc dc regulator's typical output current is 1A. A duty cycle set at 96 % ensures voltage regulator dc to dc reliability during power-on and power-off. As DC switcher has a Surface Mount, it's suitable for most applications and prototype designs. The switching controller works at a frequency of 500kHz. Continually operating at more than 17mA may cause malfunctions and damage to the component.