Datasheets
UCC3800DTRG4 by: Texas Instruments

1A SWITCHING CONTROLLER, 1000kHz SWITCHING FREQ-MAX, PDSO8, GREEN, PLASTIC, MS-012AA, SOIC-8

Part Details for UCC3800DTRG4 by Texas Instruments

Results Overview of UCC3800DTRG4 by Texas Instruments

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Applications Energy and Power Systems Transportation and Logistics Renewable Energy Automotive

UCC3800DTRG4 Information

UCC3800DTRG4 by Texas Instruments is a Switching Regulator or Controller.
Switching Regulator or Controllers are under the broader part category of Power Circuits.

A power circuit delivers electricity in order to operate a load for an electronic device. Power circuits include transformers, generators and switches. Read more about Power Circuits on our Power Circuits part category page.

Price & Stock for UCC3800DTRG4

Part # Distributor Description Stock Price Buy
Bristol Electronics   478
RFQ

Part Details for UCC3800DTRG4

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UCC3800DTRG4 Part Data Attributes

UCC3800DTRG4 Texas Instruments
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UCC3800DTRG4 Texas Instruments 1A SWITCHING CONTROLLER, 1000kHz SWITCHING FREQ-MAX, PDSO8, GREEN, PLASTIC, MS-012AA, SOIC-8
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Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Obsolete
Ihs Manufacturer TEXAS INSTRUMENTS INC
Part Package Code SOIC
Package Description GREEN, PLASTIC, MS-012AA, SOIC-8
Pin Count 8
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Analog IC - Other Type SWITCHING CONTROLLER
Control Mode CURRENT-MODE
Control Technique PULSE WIDTH MODULATION
Input Voltage-Max 12 V
Input Voltage-Min 7.5 V
Input Voltage-Nom 10 V
JESD-30 Code R-PDSO-G8
JESD-609 Code e4
Length 4.9 mm
Moisture Sensitivity Level 1
Number of Functions 1
Number of Terminals 8
Operating Temperature-Max 70 °C
Operating Temperature-Min
Output Current-Max 1 A
Package Body Material PLASTIC/EPOXY
Package Code SOP
Package Equivalence Code SOP8,.25
Package Shape RECTANGULAR
Package Style SMALL OUTLINE
Peak Reflow Temperature (Cel) 260
Qualification Status Not Qualified
Seated Height-Max 1.75 mm
Surface Mount YES
Switcher Configuration SINGLE
Switching Frequency-Max 1000 kHz
Technology BICMOS
Temperature Grade COMMERCIAL
Terminal Finish NICKEL PALLADIUM GOLD
Terminal Form GULL WING
Terminal Pitch 1.27 mm
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) 30
Width 3.9 mm

Alternate Parts for UCC3800DTRG4

This table gives cross-reference parts and alternative options found for UCC3800DTRG4. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of UCC3800DTRG4, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
UCC2800DTR Texas Instruments $0.9358 12V, 1A low power BICMOS 1MHz current mode PWM with 7.2V/6.9V UVLO and 100% duty cycle, -40C to 1 8-SOIC -40 to 125 UCC3800DTRG4 vs UCC2800DTR
UCC2800DTRG4 Texas Instruments Check for Price 12V, 1A low power BICMOS 1MHz current mode PWM with 7.2V/6.9V UVLO and 100% duty cycle, -40C to 1 8-SOIC -40 to 125 UCC3800DTRG4 vs UCC2800DTRG4
V62/03624-01XE Texas Instruments Check for Price Enhanced Product Low-Power Bicmos Current-Mode Pwm 8-SOIC -40 to 125 UCC3800DTRG4 vs V62/03624-01XE
UCC2800QDREP Texas Instruments $3.8736 Enhanced Product Low-Power Bicmos Current-Mode Pwm 8-SOIC -40 to 125 UCC3800DTRG4 vs UCC2800QDREP
UCC3800DTR Texas Instruments Check for Price 12V, 1A low power BICMOS 1MHz current mode PWM with 7.2V/6.9V UVLO and 100% duty cycle, 0C to 70C 8-SOIC 0 to 70 UCC3800DTRG4 vs UCC3800DTR
Part Number Manufacturer Composite Price Description Compare
UCC2800D Texas Instruments $1.6456 12V, 1A low power BICMOS 1MHz current mode PWM with 7.2V/6.9V UVLO and 100% duty cycle, -40C to 1 8-SOIC -40 to 125 UCC3800DTRG4 vs UCC2800D
UCC2800DG4 Texas Instruments Check for Price 12V, 1A low power BICMOS 1MHz current mode PWM with 7.2V/6.9V UVLO and 100% duty cycle, -40C to 1 8-SOIC -40 to 125 UCC3800DTRG4 vs UCC2800DG4
UCC2800QDRQ1 Texas Instruments $1.4977 Automotive 12V VCC single ended 1MHz current mode PWM controller with 7.2V/6.9V UVLO 100% duty cycle 8-SOIC -40 to 125 UCC3800DTRG4 vs UCC2800QDRQ1
UCC2801QDRQ1 Texas Instruments $1.4977 Automotive 12V VCC single ended 1MHz current mode PWM controller with 9.4V/7.4V UVLO 50% duty cycle 8-SOIC -40 to 125 UCC3800DTRG4 vs UCC2801QDRQ1
UCC2802QDREP Texas Instruments $3.1743 Enhanced Product Low-Power Bicmos Current-Mode Pwm 8-SOIC -40 to 125 UCC3800DTRG4 vs UCC2802QDREP
UCC2801QDREP Texas Instruments $3.1759 Enhanced Product Low-Power Bicmos Current-Mode Pwm 8-SOIC -40 to 125 UCC3800DTRG4 vs UCC2801QDREP
ICE2PCS03XKLA1 Infineon Technologies AG Check for Price Power Factor Controller, Current-mode, 2A, 104kHz Switching Freq-Max, PDIP8, GREEN, PLASTIC, DIP-8 UCC3800DTRG4 vs ICE2PCS03XKLA1
UCC28019DR Texas Instruments $0.6961 65kHz continuous conduction mode (CCM) PFC controller 8-SOIC -40 to 125 UCC3800DTRG4 vs UCC28019DR
UCC2802QDRQ1 Texas Instruments Check for Price Automotive single ended 1MHz current mode PWM controller with 12.5V/8.3V UVLO 100% duty cycle 8-SOIC -40 to 125 UCC3800DTRG4 vs UCC2802QDRQ1
UCC2801MDREP Texas Instruments $3.2171 Enhanced Product Low-Power Bicmos Current-Mode Pwm 8-SOIC -55 to 125 UCC3800DTRG4 vs UCC2801MDREP

UCC3800DTRG4 Related Parts

UCC3800DTRG4 Frequently Asked Questions (FAQ)

  • Texas Instruments recommends a compact layout with short traces, and placing the UCC3800DTRG4 close to the DC-DC converter's power stage. Additionally, a solid ground plane and a separate analog ground plane can help reduce noise and EMI.

  • The choice of external components depends on the specific application and design requirements. Texas Instruments provides a detailed application note (SLUA271) that provides guidance on selecting the right components and designing the compensation network.

  • The UCC3800DTRG4 has an operating temperature range of -40°C to 125°C. As the temperature increases, the device's performance may be affected, such as a decrease in switching frequency and an increase in quiescent current. It's essential to consider the temperature range in the design and ensure proper thermal management.

  • Texas Instruments provides a troubleshooting guide (SLUA272) that helps identify and resolve common issues with the UCC3800DTRG4. It's essential to follow proper design and layout guidelines, and to verify the device's operation using oscilloscope and other diagnostic tools.

  • Yes, the UCC3800DTRG4 can be used in a synchronous rectification topology, which can improve efficiency and reduce power losses. The device's ability to drive both the high-side and low-side FETs makes it suitable for synchronous rectification applications.