22 Terminals 7.6V~30V 0-Pin UC1843 DC to DC converter IC SWITCHING CONTROLLER 1 Outputs Up to 500kHz Transistor Driver
SOT-23
UC1843AVTD2 Datasheet
non-compliant
In-Stock: 0 items
Specifications
Name
Value
Type
Parameter
Factory Lead Time
8 Weeks
Lifecycle Status
ACTIVE (Last Updated: 1 week ago)
Package / Case
Die
Surface Mount
YES
Number of Pins
0
Operating Temperature
-55°C~125°C TA
Packaging
Tube
Part Status
Active
Number of Terminations
22
ECCN Code
EAR99
Terminal Position
UPPER
Base Part Number
UC1843
JESD-30 Code
R-XUUC-N22
Function
Step-Up, Step-Up/Step-Down
Number of Outputs
1
Output Voltage
5V
Output Type
Transistor Driver
Operating Supply Voltage
30V
Analog IC - Other Type
SWITCHING CONTROLLER
Output Configuration
Positive
Output Current
1A
Voltage - Supply (Vcc/Vdd)
7.6V~30V
Control Features
Frequency Control
Topology
Boost, Flyback, Forward
Control Mode
CURRENT-MODE
Frequency - Switching
Up to 500kHz
Control Technique
PULSE WIDTH MODULATION
Rise Time
50ns
Synchronous Rectifier
No
Fall Time (Typ)
50 ns
Max Duty Cycle
100 %
Duty Cycle (Max)
96%
Length
2.5654mm
Radiation Hardening
Yes
RoHS Status
Non-RoHS Compliant
Lead Free
Contains Lead
Pricing & Ordering
Quantity
Unit Price
Ext. Price
10
$426.44300
$4264.43
UC1843AVTD2 Product Details
UC1843AVTD2 Overview
This switching controller fits most application requirements since it is packaged in a Die package. 1 outputs can be generated with the dc motor controller. PMIC is packaged in a solid enclosure of Tube. Transistor Driver dc switching's outputs (s) are supported. 7.6V~30V is the operating voltage and supply voltage of the dc control. Suitable for a -55°C~125°C TA dc switcher. There is a switch at Up to 500kHz that can be used with this controller. Frequency Control is used for efficient switching control in the dcdc regulator. An analog IC SWITCHING CONTROLLER is connected to the switch converters. The switching converters's terminal (s) are designed at UPPER . A variety of terminations with 22 of dc switching. It includes PULSE WIDTH MODULATION as one of the control techniques dc dc converter ic adapts. You can find other relevant dc to dc converter ics by searching "UC1843". There are only 0 pins on switching converter. DC regulator outputs 5V voltage according to the test statistics. normally, the dc dc regulator's output current is 1A, which you should keep in mind when starting a project. voltage regulator dc to dcs with a 100 % duty cycle are designed to be reliable when powered on and powered off. In order to run the voltage regulator dc to dc safely and reliably, users are advised to apply 30V.
UC1843AVTD2 Features
Transistor Driver Outputs Switching Frequency: Up to 500kHz Frequency Control PULSE WIDTH MODULATION Max Duty Cycle: 100 %
UC1843AVTD2 Applications
There are a lot of Texas Instruments UC1843AVTD2 DC to DC converter applications.