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UC1825VTD1

UC1825VTD1

UC1825VTD1

Texas Instruments

21 Terminals 8.4V~22V 0-Pin UC1825 DC to DC converter ICSWITCHING CONTROLLER 2 Outputs 400kHz~1MHz Transistor Driver

SOT-23

UC1825VTD1 Datasheet

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In-Stock: 0 items
Specifications
Name Value
Type Parameter
Factory Lead Time 8 Weeks
Lifecycle Status ACTIVE (Last Updated: 2 weeks ago)
Package / Case Die
Surface Mount YES
Number of Pins 0
Packaging Tube
Part Status Active
Number of Terminations 21
ECCN Code EAR99
Max Operating Temperature 25°C
Min Operating Temperature 25°C
Additional Feature ALSO OPERATES WITH VOLTAGE MODE CONTROL
Terminal Position UPPER
Base Part Number UC1825
Function Step-Up, Step-Up/Step-Down
Number of Outputs 2
Output Voltage 5.1V
Output Type Transistor Driver
Operating Supply Voltage 30V
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive
Output Current 2A
Voltage - Supply (Vcc/Vdd) 8.4V~22V
Control Features Current Limit, Frequency Control, Ramp, Soft Start
Topology Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull
Control Mode CURRENT-MODE
Frequency - Switching 400kHz~1MHz
Control Technique PULSE WIDTH MODULATION
Rise Time 30ns
Synchronous Rectifier No
Fall Time (Typ) 30 ns
Max Duty Cycle 80 %
Duty Cycle (Max) 50%
Output Phases 1
Radiation Hardening Yes
RoHS Status Non-RoHS Compliant
Lead Free Contains Lead
Pricing & Ordering
Quantity Unit Price Ext. Price
88 $631.80795 $55599.0996
UC1825VTD1 Product Details

UC1825VTD1 Overview


With its Die package, the switching controller fits the needs of most applications. The dc motor controller is adquate to generate for 2 outputs. 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'sVoltages 8.4V~22V are the dc control's supply voltage and operating voltage, respectively. It can switch at 400kHz~1MHz. To provide efficient switching control, Current Limit, Frequency Control, Ramp, Soft Start is included in the dcdc regulator. The switch converters are connected to a SWITCHING CONTROLLER analog IC. switching converters terminal (s) are designed to be at UPPER. A variety of terminations with 21 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 "UC1825". 0 pins are on switching converter. Statistically, the DC regulator outputs 5.1V voltage. A starting point for a project is to note down the dc dc regulator's usual output current, which is 2A. To ensure the reliability under power-up and power-down, the maximum duty cycle of the voltage regulator dc to dc is set as 80 %. DC to DC voltage regulator has a value of ALSO OPERATES WITH VOLTAGE MODE CONTROL to better satisfy the need. When running the voltage regulator dc to dc in a circuit, users should apply 30V to ensure safety and reliability. The temperature should be at least 25°C. The temperature should not exceed 25°C degrees Celsius.

UC1825VTD1 Features


Transistor Driver Outputs
Switching Frequency: 400kHz~1MHz
Current Limit, Frequency Control, Ramp, Soft Start
PULSE WIDTH MODULATION
Max Duty Cycle: 80 %
ALSO OPERATES WITH VOLTAGE MODE CONTROL

UC1825VTD1 Applications


There are a lot of Texas Instruments UC1825VTD1 DC to DC converter applications.

  • Digital display device
  • Milling machines
  • Lathes
  • Geothermal power
  • Post equipment
  • USB circuits
  • Various precision measuring instruments
  • Serial communication converter
  • Access control systems
  • Grinders

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