Datasheets
UCC28C45DGK by:

Industrial, 20-V, low-power current-mode PWM controller, 8.4-V/7.6-V UVLO, 50% duty cycle 8-VSSOP -40 to 125

Part Details for UCC28C45DGK by Texas Instruments

Overview of UCC28C45DGK by Texas Instruments

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Part Details for UCC28C45DGK

UCC28C45DGK CAD Models

UCC28C45DGK Part Data Attributes

UCC28C45DGK Texas Instruments
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UCC28C45DGK Texas Instruments Industrial, 20-V, low-power current-mode PWM controller, 8.4-V/7.6-V UVLO, 50% duty cycle 8-VSSOP -40 to 125
Rohs Code No
Part Life Cycle Code Obsolete
Ihs Manufacturer TEXAS INSTRUMENTS INC
Part Package Code MSOP
Package Description GREEN, PLASTIC, MSOP-8
Pin Count 8
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Samacsys Manufacturer Texas Instruments
Additional Feature ALSO OPERATES IN CURRENT MODE
Analog IC - Other Type SWITCHING CONTROLLER
Control Mode CURRENT-MODE
Control Technique PULSE WIDTH MODULATION
Input Voltage-Max 18 V
Input Voltage-Min 12 V
Input Voltage-Nom 15 V
JESD-30 Code S-PDSO-G8
JESD-609 Code e4
Length 3 mm
Moisture Sensitivity Level 2
Number of Functions 1
Number of Terminals 8
Operating Temperature-Max 105 °C
Operating Temperature-Min -40 °C
Output Current-Max 1 A
Package Body Material PLASTIC/EPOXY
Package Code TSSOP
Package Equivalence Code TSSOP8,.19
Package Shape SQUARE
Package Style SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
Peak Reflow Temperature (Cel) 260
Qualification Status Not Qualified
Seated Height-Max 1.1 mm
Supply Voltage-Max (Vsup) 18 V
Supply Voltage-Min (Vsup)
Surface Mount YES
Switcher Configuration SINGLE
Switching Frequency-Max 1000 kHz
Technology BICMOS
Temperature Grade INDUSTRIAL
Terminal Finish Nickel/Palladium/Gold/Silver (Ni/Pd/Au/Ag)
Terminal Form GULL WING
Terminal Pitch 0.65 mm
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Width 3 mm

Alternate Parts for UCC28C45DGK

This table gives cross-reference parts and alternative options found for UCC28C45DGK. 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 UCC28C45DGK, 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 Description Manufacturer Compare
UCC38C45DGK Commercial, 20-V, low-power current-mode PWM controller, 8.4-V/7.6-V UVLO, 50% duty cycle 8-VSSOP 0 to 85 Texas Instruments UCC28C45DGK vs UCC38C45DGK
UCC28C45DGKR Industrial, 20-V, low-power current-mode PWM controller, 8.4-V/7.6-V UVLO, 50% duty cycle 8-VSSOP -40 to 125 Texas Instruments UCC28C45DGK vs UCC28C45DGKR
UCC38C45DGKG4 1A SWITCHING CONTROLLER, 1000kHz SWITCHING FREQ-MAX, PDSO8, GREEN, PLASTIC, MSOP-8 Texas Instruments UCC28C45DGK vs UCC38C45DGKG4
UCC28C45DGKRG4 BiCMOS Low-Power Current Mode PWM Controller 8-VSSOP -40 to 105 Texas Instruments UCC28C45DGK vs UCC28C45DGKRG4
UCC38C45DGKR Commercial, 20-V, low-power current-mode PWM controller, 8.4-V/7.6-V UVLO, 50% duty cycle 8-VSSOP 0 to 85 Texas Instruments UCC28C45DGK vs UCC38C45DGKR
Part Number Description Manufacturer Compare
UCC28C45DGKR Industrial, 20-V, low-power current-mode PWM controller, 8.4-V/7.6-V UVLO, 50% duty cycle 8-VSSOP -40 to 125 Texas Instruments UCC28C45DGK vs UCC28C45DGKR
UCC38C45DGK Commercial, 20-V, low-power current-mode PWM controller, 8.4-V/7.6-V UVLO, 50% duty cycle 8-VSSOP 0 to 85 Texas Instruments UCC28C45DGK vs UCC38C45DGK
UCC28C45DGKRG4 BiCMOS Low-Power Current Mode PWM Controller 8-VSSOP -40 to 105 Texas Instruments UCC28C45DGK vs UCC28C45DGKRG4
UCC38C45DGKG4 1A SWITCHING CONTROLLER, 1000kHz SWITCHING FREQ-MAX, PDSO8, GREEN, PLASTIC, MSOP-8 Texas Instruments UCC28C45DGK vs UCC38C45DGKG4
UCC38C45DGKR Commercial, 20-V, low-power current-mode PWM controller, 8.4-V/7.6-V UVLO, 50% duty cycle 8-VSSOP 0 to 85 Texas Instruments UCC28C45DGK vs UCC38C45DGKR

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