Texas Instruments UC2842AD

Name: UC2842AD
Brand: Texas Instruments
SKU: 3258689-UC2842AD
Availability: InStock
Rating: 5 (1 reviews)

Part Number:: UC2842AD

Manufacturer:: Texas Instruments

Ventron No:: 3258689-UC2842AD

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

ECAD Model:

Datasheet:: uc2842a

Specifications

Texas Instruments UC2842AD technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments UC2842AD.

Lifecycle Status
OBSOLETE (Last Updated: 1 month ago)
Mount
Surface Mount
Mounting Type
Surface Mount
Package / Case
14-SOIC (0.154, 3.90mm Width)
Number of Pins
14
Operating Temperature
-40°C~85°C TA
Published
1997
JESD-609 Code
e3
Pbfree Code
yes
Part Status
Discontinued
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
14
ECCN Code
EAR99
Terminal Finish
Matte Tin (Sn)
Subcategory
Switching Regulator or Controllers
Technology
BIPOLAR
Terminal Position
DUAL
Terminal Form
GULL WING
Peak Reflow Temperature (Cel)
260
Frequency
500kHz
Reflow Temperature-Max (s)
40
Base Part Number
UC*84
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)
10V~30V
Control Features
Frequency Control
Topology
Boost, Buck, Flyback, Forward
Control Mode
CURRENT-MODE
Frequency - Switching
Up to 500kHz
Input Voltage (Max)
30V
Control Technique
PULSE WIDTH MODULATION
Rise Time
50ns
Synchronous Rectifier
No
Fall Time (Typ)
50 ns
Switcher Configuration
SINGLE
Max Duty Cycle
100 %
Duty Cycle (Max)
96%
Length
8.64mm
Width
3.875mm
RoHS Status
RoHS Compliant
Lead Free
Lead Free

Description

UC2842AD Overview
The Terminal Form of the UC*84 base part number is a unique GULL WING shape, designed for efficient heat dissipation and easy installation. With a peak reflow temperature of 260 degrees Celsius, this component can withstand high temperatures without compromising its performance. The output voltage of this part is 13.5V, making it suitable for a wide range of applications. Its topology, which includes Boost, Buck, Flyback, and Forward, allows for versatile use in various circuit designs. The input voltage can reach a maximum of 30V, while the control technique used is PULSE WIDTH MODULATION, ensuring precise and stable output. With a fast rise time of 50ns and a width of 3.875mm, this component is highly responsive and compact. Additionally, it is RoHS compliant, making it environmentally friendly.

UC2842AD Features
Transistor Driver Outputs
Switching Frequency: Up to 500kHz
Frequency Control
PULSE WIDTH MODULATION
Max Duty Cycle: 100 %
Frequency: 500kHz

UC2842AD Applications
There are a lot of Microchip Technology UC2842AD DC to DC converter applications.

Adjustable voltage or current linear circuits
CNC system
Printing equipment
seismic instrument power circuits
Wide-range voltage regulation circuits
Various precision measuring detectors
Photovoltaic power
Scientific testing
Scientific research
Magnetohydrodynamic power

UC2842AD More Descriptions

CURRENT-MODE BIPOLAR DUAL Surface Mount DC-DC Controller IC 50ns -40C~85C TA Up to 500kHz 15V
PWM CONTROLLER, SMPS, 25V, SOIC-14; Tension, entrée: 25V; Tension, sortie: 15V; Courant, sortie: 200mA; Tension, alimentation min.: 12V; Tension, alimentation max..: 25V; Type de boîtier de contrôleur: SOIC; Nombre de broches:
PWM CONTROLLER, SMPS, 25V, SOIC-14; Input Voltage:25V; Output Voltage:15V; Output Current:200mA; Supply Voltage Min:12V; Supply Voltage Max:25V; Controller IC Case Style:SOIC; No. of Pins:14Pins; Frequency:450kHz; Operating Temperature Min:-40°C; Operating Temperature Max:85°C; Product Range:-; Automotive Qualification Standard:-; MSL:MSL 1 - Unlimited; SVHC:No SVHC (15-Jan-2019)

Certification