Datasheets
UCC28C44D by: Texas Instruments

Industrial, 20-V, low-power current-mode PWM controller, 14.5-V/9-V UVLO, 50% duty cycle 8-SOIC -40 to 125

Part Details for UCC28C44D by Texas Instruments

Overview of UCC28C44D by Texas Instruments

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Price & Stock for UCC28C44D

Part # Distributor Description Stock Price Buy
DISTI # 296-13435-5-ND
DigiKey IC OFFLINE CTRLR PWM UVLO 8SOIC Min Qty: 1 Lead time: 26 Weeks Container: Tube 438
In Stock
  • 1 $2.1600
  • 10 $1.9380
  • 75 $1.8281
  • 150 $1.5575
  • 300 $1.4625
$1.4625 / $2.1600 Buy Now
DISTI # 32AH7070
Newark Pwm, Controller, 18Vin, 1Mhz, 8Soic, Input Voltage:20V, Output Voltage:18V, Output Current:1A, Supply Voltage Min:9V, Supply Voltage Max:20V, Controller Ic Case Style:Soic, No. Of Pins:8Pins, Frequency:1Mhz, Operating Temperature Rohs Compliant: Yes |TEXAS INSTRUMENTS UCC28C44D Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Bulk 0
  • 1 $2.4300
  • 10 $2.2600
  • 25 $2.1100
  • 50 $2.0100
  • 100 $1.8900
  • 250 $1.8000
  • 500 $1.7700
$1.7700 / $2.4300 Buy Now
Rochester Electronics UCC28C44 BiCMOS Low-Power Current Mode PWM Controller RoHS: Compliant Status: Active Min Qty: 1 60
  • 1 $1.0600
  • 25 $1.0300
  • 100 $0.9925
  • 500 $0.9502
  • 1,000 $0.8974
$0.8974 / $1.0600 Buy Now
DISTI # UCC28C44D
TME IC: PMIC, PWM controller, 0.2A, 1MHz, SO8, Uoper: 9÷18V, 0÷48%, tube Min Qty: 1 199
  • 1 $1.8400
  • 5 $1.6400
  • 25 $1.4500
  • 75 $1.3100
$1.3100 / $1.8400 Buy Now
DISTI # 3123610
element14 Asia-Pacific   RoHS: Compliant Min Qty: 1 Container: Each 0
  • 1 $2.2597
  • 10 $2.0374
  • 25 $1.9263
  • 75 $1.8818
$1.8818 / $2.2597 Buy Now
DISTI # 3123610
Farnell   RoHS: Compliant Min Qty: 1 Container: Each 0
  • 1 $2.1331
  • 10 $1.9186
  • 25 $1.9059
  • 50 $1.8807
  • 100 $1.8681
$1.8681 / $2.1331 Buy Now
Win Source Electronics BICMOS LOW POWER CURRENT MODE PWM CONTROLLER | IC OFFLINE CTRLR PWM UVLO 8SOIC 67113
  • 60 $0.8480
  • 145 $0.6960
  • 225 $0.6740
  • 310 $0.6530
  • 400 $0.6310
  • 535 $0.5660
$0.5660 / $0.8480 Buy Now

Part Details for UCC28C44D

UCC28C44D CAD Models

UCC28C44D Part Data Attributes

UCC28C44D Texas Instruments
Buy Now Datasheet
Compare Parts:
UCC28C44D Texas Instruments Industrial, 20-V, low-power current-mode PWM controller, 14.5-V/9-V UVLO, 50% duty cycle 8-SOIC -40 to 125
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
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 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 105 °C
Operating Temperature-Min -40 °C
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
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 (Ni/Pd/Au)
Terminal Form GULL WING
Terminal Pitch 1.27 mm
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Width 3.9 mm

Alternate Parts for UCC28C44D

This table gives cross-reference parts and alternative options found for UCC28C44D. 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 UCC28C44D, 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
UCC28C44DR Industrial, 20-V, low-power current-mode PWM controller, 14.5-V/9-V UVLO, 50% duty cycle 8-SOIC -40 to 125 Texas Instruments UCC28C44D vs UCC28C44DR
UCC28C44DG4 Industrial, 20-V, low-power current-mode PWM controller, 14.5-V/9-V UVLO, 50% duty cycle 8-SOIC -40 to 125 Texas Instruments UCC28C44D vs UCC28C44DG4
UCC38C44D Commercial, 20-V, low-power current-mode PWM controller, 14.5-V/9-V UVLO, 50% duty cycle 8-SOIC 0 to 85 Texas Instruments UCC28C44D vs UCC38C44D
UCC28C44DRG4 Industrial, 20-V, low-power current-mode PWM controller, 14.5-V/9-V UVLO, 50% duty cycle 8-SOIC -40 to 125 Texas Instruments UCC28C44D vs UCC28C44DRG4
UCC38C44DRG4 BiCMOS Low-Power Current Mode PWM Controller 8-SOIC 0 to 70 Texas Instruments UCC28C44D vs UCC38C44DRG4
UCC38C44DG4 Commercial, 20-V, low-power current-mode PWM controller, 14.5-V/9-V UVLO, 50% duty cycle 8-SOIC 0 to 85 Texas Instruments UCC28C44D vs UCC38C44DG4
Part Number Description Manufacturer Compare
UCC28C43P Industrial, 20-V, low-power current-mode PWM controller, 8.4-V/7.6-V UVLO, 100% duty cycle 8-PDIP -40 to 105 Texas Instruments UCC28C44D vs UCC28C43P
UCC28C45DG4 BiCMOS Low-Power Current Mode PWM Controller 8-SOIC -40 to 105 Texas Instruments UCC28C44D vs UCC28C45DG4
UCC38C43DRG4 BiCMOS Low-Power Current Mode PWM Controller 8-SOIC 0 to 70 Texas Instruments UCC28C44D vs UCC38C43DRG4
UCC38C45D Commercial, 20-V, low-power current-mode PWM controller, 8.4-V/7.6-V UVLO, 50% duty cycle 8-SOIC 0 to 85 Texas Instruments UCC28C44D vs UCC38C45D
UCC28C42DRG4 Industrial, 20-V, low-power current-mode PWM controller, 14.5-V/9-V UVLO, 100% duty cycle 8-SOIC -40 to 125 Texas Instruments UCC28C44D vs UCC28C42DRG4
UCC38C43DG4 Commercial, 20-V, low-power current-mode PWM controller, 8.4-V/7.6-V UVLO, 100% duty cycle 8-SOIC 0 to 85 Texas Instruments UCC28C44D vs UCC38C43DG4
UCC28C44DG4 Industrial, 20-V, low-power current-mode PWM controller, 14.5-V/9-V UVLO, 50% duty cycle 8-SOIC -40 to 125 Texas Instruments UCC28C44D vs UCC28C44DG4
UCC28C45DRG4 Industrial, 20-V, low-power current-mode PWM controller, 8.4-V/7.6-V UVLO, 50% duty cycle 8-SOIC -40 to 125 Texas Instruments UCC28C44D vs UCC28C45DRG4
UCC38C45DG4 Commercial, 20-V, low-power current-mode PWM controller, 8.4-V/7.6-V UVLO, 50% duty cycle 8-SOIC 0 to 85 Texas Instruments UCC28C44D vs UCC38C45DG4
UCC28C44PG4 BiCMOS Low-Power Current Mode PWM Controller 8-PDIP -40 to 105 Texas Instruments UCC28C44D vs UCC28C44PG4

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