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UCC2541PWPG4

UCC2541PWPG4

UCC2541PWPG4

Texas Instruments

20 Terminals 8.5V~35V 20-Pin UCC2541 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 300kHz Transistor Driver

SOT-23

UCC2541PWPG4 Datasheet

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Specifications
Name Value
Type Parameter
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 20-PowerTSSOP (0.173, 4.40mm Width)
Number of Pins 20
Weight 81.788374mg
Operating Temperature -40°C~105°C TA
Packaging Tube
JESD-609 Code e4
Pbfree Code yes
Part Status Obsolete
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 20
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Additional Feature AVERAGE CURRENT MODE OPERATION IS ALSO POSSIBLE
Subcategory Switching Regulator or Controllers
Technology BIPOLAR
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Terminal Pitch 0.65mm
Frequency 1MHz
Base Part Number UCC2541
Function Step-Down
Number of Outputs 1
Output Voltage 7.2V
Output Type Transistor Driver
Operating Supply Voltage 35V
Input Voltage-Nom 12V
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive
Output Current 3.5A
Voltage - Supply (Vcc/Vdd) 8.5V~35V
Control Features Enable, Ramp, Reset, Soft Start, Tracking
Topology Buck
Min Input Voltage 8.5V
Control Mode VOLTAGE-MODE
Frequency - Switching 300kHz
Max Input Voltage 35V
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier Yes
Nominal Input Voltage 35V
Switcher Configuration SINGLE
Height 1.15mm
Length 6.5mm
Width 4.4mm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free
UCC2541PWPG4 Product Details

UCC2541PWPG4 Overview


With its 20-PowerTSSOP (0.173, 4.40mm Width) package, the switching controller fits the needs of most applications. There is sufficient capacity to generate switching controller for outputs 1. 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'sA 8.5V~35V voltage is supplied to the dc control and used for operating it. Qualified to work in an dc switcher with -40°C~105°C TA. A switching controller such as this can switch at a value of 300kHz . dc dc regulator can be generalized using Surface Mount. Switching control is made easier with the dcdc regulator's Enable, Ramp, Reset, Soft Start, Tracking. The switch converters are connected to an analog IC with a SWITCHING CONTROLLER output. Terminal (s) of the switching converters are designed at the DUAL position. A variety of dc switching's functions can be performed on 20 terminations. This dc dc converter ic uses a variety of control techniques, including PULSE WIDTH MODULATION. It is inputted with a DC switcher's voltage of 12V. Other relevant dc to dc converter ics can be found by searching "UCC2541". Switching converter has a total of 20 pins. In particular, switching converter is a type of Switching Regulator or Controllers. As determined by the test statistics, the output voltage of DC regulator is 7.2V. A starting point for a project is to note down the dc dc regulator's usual output current, which is 3.5A. DC switcher's Surface Mount qualifies it for most applications and prototypes. Switching controller operates at 1MHz Hz. In order to satisfy the need, DC to DC voltage regulator has a value of AVERAGE CURRENT MODE OPERATION IS ALSO POSSIBLE. A circuit should contain 35V in order to ensure the voltage regulator dc to dc runs safely and reliably. A nominal working status is achieved when the input voltage is set to 35V. Users must limit the voltage accordingly because the dc switcher's maximum input voltage is 35V. 8.5V is the required supply voltage.

UCC2541PWPG4 Features


Transistor Driver Outputs
Switching Frequency: 300kHz
Enable, Ramp, Reset, Soft Start, Tracking
PULSE WIDTH MODULATION
Frequency: 1MHz
AVERAGE CURRENT MODE OPERATION IS ALSO POSSIBLE

UCC2541PWPG4 Applications


There are a lot of Texas Instruments UCC2541PWPG4 DC to DC converter applications.

  • Communication system
  • Linear guide
  • Emergency lighting monitoring equipment
  • Sensitive electronic devices
  • Packaging
  • Product burn-in
  • Correction machines
  • Digital display device
  • USB circuits
  • Printing

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