Texas Instruments UC3842AN

Name: UC3842AN
Brand: Texas Instruments
SKU: 3731171-UC3842AN
Availability: InStock
Rating: 5 (1 reviews)

Part Number:: UC3842AN

Manufacturer:: Texas Instruments

Ventron No:: 3731171-UC3842AN

Description:: 30-V, 1A, 500KHz current mode PWM controller with 16V/10V UVLO 100% duty cycle, 0°C to 70°C

ECAD Model:

Datasheet:: uc3842a

Specifications

Texas Instruments UC3842AN technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments UC3842AN.

Mounting Type
Through Hole
Package / Case
8-DIP (0.300, 7.62mm)
Surface Mount
NO
Operating Temperature
0°C~70°C TA
Packaging
Tube
JESD-609 Code
e4
Pbfree Code
yes
Part Status
Obsolete
Moisture Sensitivity Level (MSL)
3 (168 Hours)
Number of Terminations
8
Terminal Finish
NICKEL PALLADIUM GOLD
Technology
BIPOLAR
Terminal Position
DUAL
Peak Reflow Temperature (Cel)
260
Terminal Pitch
2.54mm
JESD-30 Code
R-PDIP-T8
Function
Step-Up, Step-Up/Step-Down
Number of Outputs
1
Output Type
Transistor Driver
Input Voltage-Nom
15V
Analog IC - Other Type
SWITCHING CONTROLLER
Output Configuration
Positive
Voltage - Supply (Vcc/Vdd)
10V~30V
Control Features
Frequency Control
Topology
Boost, Flyback
Control Mode
CURRENT-MODE
Output Current-Max
1A
Frequency - Switching
Up to 500kHz
Input Voltage (Max)
25V
Control Technique
PULSE WIDTH MODULATION
Synchronous Rectifier
No
Switcher Configuration
SINGLE
Duty Cycle (Max)
96%
Height Seated (Max)
5.08mm
Width
7.62mm
RoHS Status
Non-RoHS Compliant

Description

UC3842AN Overview
The technology used in this device is BIPOLAR, with a DUAL terminal position. It has a total of 8 terminations, with 1 output and a nominal input voltage of 15V. The control features include frequency control, while the control mode is CURRENT-MODE. The control technique used is PULSE WIDTH MODULATION, with a switcher configuration of SINGLE. The maximum duty cycle is 96%, allowing for efficient power management. This device is designed to provide precise and reliable control over the output frequency and current, making it ideal for various applications that require high-performance power management. With its advanced technology and versatile control features, this device is a valuable addition to any system.

UC3842AN Features
Transistor Driver Outputs
Switching Frequency: Up to 500kHz
Frequency Control
PULSE WIDTH MODULATION

UC3842AN Applications
There are a lot of Rochester Electronics, LLC UC3842AN DC to DC converter applications.

Mobile phones
Various precision measuring detectors
Arc suppression circuits
Computed tomography (CT)
PSRR circuits
Electrical power transmission
Flexible manufacturing cells
Remotely powered electric motors
Serial communication converter
Hydraulic presses

UC3842AN More Descriptions

TEXAS INSTRUMENTS UC3842ANCurrent Mode PWM, 25V-12V supply, 500 kHz, 5V/1A out, DIP-8
Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDIP8
Boost, Buck, Flyback, Forward AC DC Converter Switcher 8-PDIP Through Hole
Ic, Current Mode Pwm Ctrl, 30V, Dip-8; Input Voltage:25V; Output Voltage:15V; Output Current:1A; Supply Voltage Min:12V; Supply Voltage Max:25V; Controller Ic Case Style:Dip; No. Of Pins:8Pins; Frequency:500Khz; Operating Temperaturerohs Compliant: Yes |TEXAS INSTRUMENTS UC3842AN

Certification