Datasheets
UCC2891D by: Texas Instruments

110-V active clamp current mode PWM controller with P-channel clamp FET and 0.75V CS threshold 16-SOIC -40 to 85

Part Details for UCC2891D by Texas Instruments

Overview of UCC2891D by Texas Instruments

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Price & Stock for UCC2891D

Part # Distributor Description Stock Price Buy
DISTI # 28AH6345
Newark Pwm Controller, Smd, 2891, Soic16, Input Voltage:110V, Output Voltage:900Mv, Output Current:150Ma, Supply Voltage Min:8.5V, Supply Voltage Max:16V, Controller Ic Case Style:Soic, No. Of Pins:16Pins, Frequency:250Khz, Operating Rohs Compliant: Yes |TEXAS INSTRUMENTS UCC2891D Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Bulk 0
  • 1 $3.9700
  • 10 $3.7300
  • 25 $3.5300
  • 50 $3.3700
  • 100 $3.2300
  • 250 $3.0800
  • 500 $3.0200
$3.0200 / $3.9700 Buy Now
DISTI # 296-15883-5-ND
DigiKey IC REG CTRLR MULT TOP 16SOIC Min Qty: 1 Lead time: 6 Weeks Container: Tube 492
In Stock
  • 1 $3.2600
  • 10 $2.9300
  • 40 $2.7702
  • 120 $2.4008
  • 280 $2.2777
  • 520 $2.0438
  • 1,000 $1.7237
  • 2,520 $1.6375
  • 5,000 $1.5759
$1.5759 / $3.2600 Buy Now
DISTI # 595-UCC2891D
Mouser Electronics Switching Controllers Current Mode Active Clamp RoHS: Compliant 1410
  • 1 $3.2600
  • 10 $2.7700
  • 120 $2.4000
  • 280 $2.2800
  • 520 $2.0400
  • 1,000 $1.7200
  • 2,520 $1.6300
  • 5,000 $1.5700
$1.5700 / $3.2600 Buy Now
DISTI # UCC2891D
TME IC: PMIC, PWM controller, SO16, -40÷85°C, Usup: 12.7÷16V, tube, SMPS Min Qty: 1 8
  • 1 $3.4700
  • 3 $3.1200
  • 10 $2.7600
  • 40 $2.4800
$2.4800 / $3.4700 Buy Now
Ameya Holding Limited SOIC16/I°/Current Mode Active Clamp PWM Controller 32880
RFQ
DISTI # 3008580
Farnell   RoHS: Compliant Min Qty: 1 Container: Each 0
  • 1 $3.6147
  • 10 $3.2507
  • 25 $3.2256
  • 50 $3.2005
  • 100 $3.1754
$3.1754 / $3.6147 Buy Now

Part Details for UCC2891D

UCC2891D CAD Models

UCC2891D Part Data Attributes:

UCC2891D Texas Instruments
Buy Now Datasheet
Compare Parts:
UCC2891D Texas Instruments 110-V active clamp current mode PWM controller with P-channel clamp FET and 0.75V CS threshold 16-SOIC -40 to 85
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer TEXAS INSTRUMENTS INC
Part Package Code SOIC
Package Description SOIC-16
Pin Count 16
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Samacsys Manufacturer Texas Instruments
Analog IC - Other Type SWITCHING CONTROLLER
Control Mode CURRENT-MODE
Control Technique PULSE WIDTH MODULATION
Input Voltage-Max 16 V
Input Voltage-Min 8.5 V
Input Voltage-Nom 12 V
JESD-30 Code R-PDSO-G16
JESD-609 Code e4
Length 9.9 mm
Moisture Sensitivity Level 1
Number of Functions 1
Number of Terminals 16
Operating Temperature-Max 85 °C
Operating Temperature-Min -40 °C
Output Current-Max 2.5 A
Package Body Material PLASTIC/EPOXY
Package Code SOP
Package Equivalence Code SOP16,.25
Package Shape RECTANGULAR
Package Style SMALL OUTLINE
Peak Reflow Temperature (Cel) 260
Qualification Status Not Qualified
Seated Height-Max 1.75 mm
Supply Current-Max (Isup) 3 mA
Supply Voltage-Max (Vsup) 16 V
Supply Voltage-Min (Vsup) 8.5 V
Supply Voltage-Nom (Vsup) 12 V
Surface Mount YES
Switcher Configuration BUCK-BOOST
Switching Frequency-Max 1000 kHz
Technology BICMOS
Temperature Grade INDUSTRIAL
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 UCC2891D

This table gives cross-reference parts and alternative options found for UCC2891D. 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 UCC2891D, 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
UCC2891DRG4 110-V active clamp current mode PWM controller with P-channel clamp FET and 0.75V CS threshold 16-SOIC -40 to 85 Texas Instruments UCC2891D vs UCC2891DRG4
UCC2891DG4 110-V active clamp current mode PWM controller with P-channel clamp FET and 0.75V CS threshold 16-SOIC -40 to 85 Texas Instruments UCC2891D vs UCC2891DG4
UCC2891DR 110-V active clamp current mode PWM controller with P-channel clamp FET and 0.75V CS threshold 16-SOIC -40 to 85 Texas Instruments UCC2891D vs UCC2891DR
Part Number Description Manufacturer Compare
UCC2891DG4 110-V active clamp current mode PWM controller with P-channel clamp FET and 0.75V CS threshold 16-SOIC -40 to 85 Texas Instruments UCC2891D vs UCC2891DG4
UCC2891DR 110-V active clamp current mode PWM controller with P-channel clamp FET and 0.75V CS threshold 16-SOIC -40 to 85 Texas Instruments UCC2891D vs UCC2891DR
UCC2891DRG4 110-V active clamp current mode PWM controller with P-channel clamp FET and 0.75V CS threshold 16-SOIC -40 to 85 Texas Instruments UCC2891D vs UCC2891DRG4

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