Texas Instruments UC2842D

Name: UC2842D
Brand: Texas Instruments
SKU: 3248507-UC2842D
Availability: InStock
Rating: 5 (1 reviews)

Part Number:: UC2842D

Manufacturer:: Texas Instruments

Ventron No:: 3248507-UC2842D

Description:: 30-V, 1-A, 500KHz current mode PWM controller with 16V/10V UVLO 100% duty cycle, -40C to 85C

ECAD Model:

Datasheet:: uc2842

Part Pictures

Specifications

Texas Instruments UC2842D technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments UC2842D.

Factory Lead Time
6 Weeks
Lifecycle Status
ACTIVE (Last Updated: 2 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
-40°C~85°C TA
Packaging
Tube
JESD-609 Code
e4
Pbfree Code
yes
Part Status
Active
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
14
ECCN Code
EAR99
Terminal Finish
Nickel/Palladium/Gold (Ni/Pd/Au)
Subcategory
Switching Regulator or Controllers
Technology
BIPOLAR
Terminal Position
DUAL
Terminal Form
GULL WING
Peak Reflow Temperature (Cel)
260
Frequency
450kHz
Base Part Number
UC2842
Function
Step-Up, Step-Down, Step-Up/Step-Down
Number of Outputs
1
Output Voltage
13.5V
Output Type
Transistor Driver
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
Topology
Boost, Buck, Buck-Boost, Flyback, Forward
Control Mode
CURRENT-MODE
Frequency - Switching
Up to 500kHz
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
RoHS Status
ROHS3 Compliant
Lead Free
Lead Free

Description

UC2842D Overview
The switching controller fits in the 14-SOIC (0.154, 3.90mm Width) package and is ideal for most applications. There is sufficient capacity to generate switching controller for outputs 1. Tube solid enclosure protects the pmic. With Transistor Driver dc switching's output (s), it is able to handle it. 12V~28V is the operating voltage and supply voltage of the dc control. Suitable for working in an dc switcher that has a -40°C~85°C TA. In this switching controller, the switch can be set to Up to 500kHz. dc dc regulator is made easier with Surface Mount. Frequency Control is used for efficient switching control in the dcdc regulator. The switch converters are connected to a SWITCHING CONTROLLER analog IC. The switching converters's terminals (s) are designed at DUAL. A variety of terminations with 14 of dc switching. The control methods that these dc dc converter ics use include PULSE WIDTH MODULATION. DC switcher's input voltageis 15V volts. UC2842 can be used to locate other relevant dc to dc converter ics. 14 pins are present on switching converter. Switching converter type is specifically Switching Regulator or Controllers. A 13.5V voltage of DC regulator was detected in the test statistics. If you are starting a new project, you should note the dc dc regulator's typical output current is 200mA. Voltage regulator dc to dc is designed to operate at 100 % duty cycle during power-ups and power-downs to ensure reliability. The switching controller works at a frequency of 450kHz. Input voltage can be set to 25V for nominal working status. There should be 25mA more than 25mA amps of current supplied to the controller.

UC2842D Features
Transistor Driver Outputs
Switching Frequency: Up to 500kHz
Frequency Control
PULSE WIDTH MODULATION
Max Duty Cycle: 100 %
Frequency: 450kHz

UC2842D Applications
There are a lot of Texas Instruments UC2842D DC to DC converter applications.

Plate bending machines
ATMs
CMM
Window air conditioners
Pipe bending machines
Precision electronic equipment
Industrial controllers
Balance equipment
Printing equipment
Driver circuits

UC2842D More Descriptions

CURRENTMODE PWM CONTROLLER | IC PWM BOOST FLYBACK CM 14SOIC
Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO14
30-V, 1-A, 500KHz current mode PWM controller with 16V/10V UVLO 100% duty cycle, -40C to 85C 14-SOIC -40 to 85
Boost, Buck, Buck-Boost, Flyback, Forward Regulator Positive, Isolation Capable Output Step-Up, Step
Current Mode PWM Controller 200mA 500kHz 14-Pin SOIC Tube
PWM Power Supply Controllers Current-Mode PWM Controller
UC2842 Boost Buck Buck-Boost Flyback Forward Tube e4 DC to DC switching controller 50ns 200mA 122.413241mg 13.5V
French Electronic Distributor since 1988
UC2842 CURRENT MODE PWM CONTROLL
Pulse Width Modulation (PWM) Controller IC; Frequency:450kHz; Power Dissipation, Pd:725mW; No. of Pins:14; Operating Temperature Range:-40°C to 85°C; Control Mode:Current; Number of PWM Outputs:1; Output Current:200mA ;RoHS Compliant: Yes