UC3842D

14 Terminals 12V~28V 14-Pin UC3842 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs Up to 500kHz Transistor Driver

Manufacturer: Texas Instruments
Nocochips NO: 815-UC3842D
Package: 14-SOIC (0.154, 3.90mm Width)
Datasheet: -
Stock: 679
Description: 14 Terminals 12V~28V 14-Pin UC3842 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs Up to 500kHz Transistor Driver (Kg)

Details

Tags

Parameters
Factory Lead Time	1 Week
Lifecycle Status	ACTIVE (Last Updated: 4 days ago)
Mounting Type	Surface Mount
Package / Case	14-SOIC (0.154, 3.90mm Width)
Surface Mount	YES
Number of Pins	14
Weight	122.413241mg
Operating Temperature	0°C~70°C TA
Packaging	Tube
JESD-609 Code	e4
Pbfree Code	yes
Part Status	Active
Moisture Sensitivity Level (MSL)	1 (Unlimited)
Number of Terminations	14
Termination	SMD/SMT
ECCN Code	EAR99
Terminal Finish	Nickel/Palladium/Gold (Ni/Pd/Au)
Subcategory	Switching Regulator or Controllers
Max Power Dissipation	725mW
Technology	BIPOLAR
Terminal Position	DUAL
Terminal Form	GULL WING
Peak Reflow Temperature (Cel)	260
Frequency	500kHz
Base Part Number	UC3842
Function	Step-Up, Step-Down, Step-Up/Step-Down
Number of Outputs	1
Output Voltage	13.5V
Output Type	Transistor Driver
Max Output Current	1A
Input Voltage-Nom	15V
Analog IC - Other Type	SWITCHING CONTROLLER
Output Configuration	Positive
Output Current	200mA
Voltage - Supply (Vcc/Vdd)	12V~28V
Control Features	Frequency Control
Max Output Voltage	13.5V
Topology	Boost, Buck, Buck-Boost, Flyback, Forward
Control Mode	CURRENT-MODE
Frequency - Switching	Up to 500kHz
Max Input Voltage	25V
Control Technique	PULSE WIDTH MODULATION
Rise Time	50ns
Supply Current-Max (Isup)	25mA
Synchronous Rectifier	No
Fall Time (Typ)	50 ns
Nominal Input Voltage	25V
Max Duty Cycle	100 %
Duty Cycle (Max)	97%
Height	1.75mm
Length	8.65mm
Width	3.91mm
Thickness	1.58mm
REACH SVHC	No SVHC
RoHS Status	ROHS3 Compliant
Lead Free	Lead Free

UC3842D Overview

With a 14-SOIC (0.154, 3.90mm Width) package, the switching controller is suitable for a wide range of applications. dc motor controller is suitable for 1 output generation. Packaged in solid enclosures, this pmic has a Tube rating. It is capable of dealing with Transistor Driver dc switching's output (s). dc switching'sdc controls with 12V~28V voltage are supplied and operated. Suitable for work in a 0°C~70°C TA dc switcher. The switching controller is capable of switching at the Up to 500kHz position. The Surface Mount value makes it suitable for general dc dc regulator. To provide efficient switching control, Frequency Control is included in the dcdc regulator. An analog IC SWITCHING CONTROLLER is connected to the switch converters. There are a terminal (s) on the switching converters that are designed at DUAL. Various 14 terminations. A few of the control techniques these dc dc converter ics adapt include PULSE WIDTH MODULATION. DC switcher's voltage input is 15V. UC3842 can be used to locate other relevant dc to dc converter ics. Pins number 14 of switching converter in total. There is a particular type of Switching Regulator or Controllers in switching converter. Statistically, DC regulator outputs 13.5V volts. The dc dc regulator's usual output current is 200mA, which should be noted down when you start a project. voltage regulator dc to dcs with a 100 % duty cycle are designed to be reliable when powered on and powered off. The switching controller works at a frequency of 500kHz. A nominal working status is achieved when the input voltage is set to 25V. The maximum input voltage of dc switcher is 25V, so users should limit their voltage accordingly. There will be 1A current output from the dc switcher above 1A. It is not recommended to supply more current to the controller than 25mA. The datasheet indicates that the switching converter can output 13.5V volts at its maximum.