Datasheet Texas Instruments UCC2895

ManufacturerTexas Instruments
SeriesUCC2895
Datasheet Texas Instruments UCC2895

Phase-shifted full-bridge controller with enhanced control logic,, -40°C to 85°C

Datasheets

UCC1895, UCC2895, UCC3895 BiCMOS Advanced Phase-Shift PWM Controller datasheet
PDF, 1.7 Mb, Revision: P, File published: Jun 21, 2013
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Datasheet

Prices

Status

UCC2895-WUCC2895DWUCC2895DWG4UCC2895DWTRUCC2895DWTRG4UCC2895NUCC2895NG4UCC2895PWUCC2895PWG4UCC2895PWTRUCC2895Q
Lifecycle StatusActive (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)NRND (Not recommended for new designs)
Manufacture's Sample AvailabilityNoYesYesNoNoYesYesYesNoNo

Packaging

UCC2895-WUCC2895DWUCC2895DWG4UCC2895DWTRUCC2895DWTRG4UCC2895NUCC2895NG4UCC2895PWUCC2895PWG4UCC2895PWTRUCC2895Q
Package TypeYSDWDWDWDWNNPWPWFN
Pin202020202020202020
Industry STD TermSOICSOICSOICSOICPDIPPDIPTSSOPTSSOPPLCC
JEDEC CodeR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDIP-TR-PDIP-TR-PDSO-GR-PDSO-GS-PQCC-J
Package QTY252520002000182070200046
CarrierTUBETUBELARGE T&RLARGE T&RTUBETUBETUBELARGE T&RTUBE
Device MarkingUCC2895DWUCC2895DWUCC2895DWUCC2895DWUCC2895NUCC2895NUCC2895UCC2895UCC2895Q
Width (mm)7.57.57.57.56.356.354.44.48.96
Length (mm)12.812.812.812.824.3324.336.56.58.96
Thickness (mm)2.352.352.352.354.574.57114.06
Pitch (mm)1.271.271.271.272.542.540.650.651.27
Max Height (mm)2.652.652.652.655.085.081.21.24.57
Mechanical DataDownloadDownloadDownloadDownloadDownloadDownloadDownloadDownloadDownload

Parametrics

Parameters / ModelsUCC2895-W
UCC2895-W
UCC2895DWUCC2895DWG4UCC2895DWTRUCC2895DWTRG4UCC2895NUCC2895NG4
UCC2895NG4
UCC2895PWUCC2895PWG4UCC2895PWTRUCC2895Q
UCC2895Q
Approx. Price (US$)3.10 | 1ku
Approx. price, US$1.85 | 1ku1.85 | 1ku1.85 | 1ku1.85 | 1ku1.85 | 1ku1.85 | 1ku1.85 | 1ku
Control MethodCurrent
Feedforward
Voltage
Current,Feedforward,VoltageCurrent,Feedforward,Voltage
Control methodCurrent,Feedforward,VoltageCurrent,Feedforward,VoltageCurrent,Feedforward,VoltageCurrent,Feedforward,VoltageCurrent,Feedforward,VoltageCurrent,Feedforward,VoltageCurrent,Feedforward,Voltage
Duty Cycle(Max), %100100
Duty Cycle(Max)(%)100
Duty cycle(Max), %100100100100100100100
FeaturesAdjustable Switching Frequency,Current Limiting,Error Amplifier,Multi-topology,Soft Start,Soft Switching,Synchronization PinAdjustable Switching Frequency,Current Limiting,Error Amplifier,Multi-topology,Soft Start,Soft Switching,Synchronization PinAdjustable Switching Frequency,Current Limiting,Error Amplifier,Multi-topology,Soft Start,Soft Switching,Synchronization PinAdjustable Switching Frequency,Current Limiting,Error Amplifier,Multi-topology,Soft Start,Soft Switching,Synchronization PinAdjustable Switching Frequency,Current Limiting,Error Amplifier,Multi-topology,Soft Start,Soft Switching,Synchronization PinAdjustable Switching Frequency,Current Limiting,Error Amplifier,Multi-topology,Soft Start,Soft Switching,Synchronization PinAdjustable Switching Frequency,Current Limiting,Error Amplifier,Multi-topology,Soft Start,Soft Switching,Synchronization Pin
Frequency(Max), kHz100010001000100010001000100010001000
Frequency(Max)(kHz)1000
Gate Drive(Typ), A0.10.1
Gate Drive(Typ)(A)0.1
Gate drive(Typ), A0.10.10.10.10.10.10.1
Operating Temperature Range, C-40 to 85-40 to 85
Operating Temperature Range(C)-40 to 85
Operating temperature range, C-40 to 85-40 to 85-40 to 85-40 to 85-40 to 85-40 to 85-40 to 85
Package GroupWAFERSALEPDIP|20,SOIC|20,TSSOP|20PDIP|20,SOIC|20,TSSOP|20PDIP|20,SOIC|20,TSSOP|20PDIP|20,SOIC|20,TSSOP|20PDIP|20,SOIC|20,TSSOP|20PDIPPDIP|20,SOIC|20,TSSOP|20PDIP|20,SOIC|20,TSSOP|20PDIP,SOIC,TSSOP
Package size: mm2:W x L, PKG20PDIP: 229 mm2: 9.4 x 24.33 (PDIP|20),20SOIC: 132 mm2: 10.3 x 12.8 (SOIC|20),20TSSOP: 42 mm2: 6.4 x 6.5 (TSSOP|20)20PDIP: 229 mm2: 9.4 x 24.33 (PDIP|20),20SOIC: 132 mm2: 10.3 x 12.8 (SOIC|20),20TSSOP: 42 mm2: 6.4 x 6.5 (TSSOP|20)20PDIP: 229 mm2: 9.4 x 24.33 (PDIP|20),20SOIC: 132 mm2: 10.3 x 12.8 (SOIC|20),20TSSOP: 42 mm2: 6.4 x 6.5 (TSSOP|20)20PDIP: 229 mm2: 9.4 x 24.33 (PDIP|20),20SOIC: 132 mm2: 10.3 x 12.8 (SOIC|20),20TSSOP: 42 mm2: 6.4 x 6.5 (TSSOP|20)20PDIP: 229 mm2: 9.4 x 24.33 (PDIP|20),20SOIC: 132 mm2: 10.3 x 12.8 (SOIC|20),20TSSOP: 42 mm2: 6.4 x 6.5 (TSSOP|20)20PDIP: 229 mm2: 9.4 x 24.33 (PDIP|20),20SOIC: 132 mm2: 10.3 x 12.8 (SOIC|20),20TSSOP: 42 mm2: 6.4 x 6.5 (TSSOP|20)20PDIP: 229 mm2: 9.4 x 24.33 (PDIP|20),20SOIC: 132 mm2: 10.3 x 12.8 (SOIC|20),20TSSOP: 42 mm2: 6.4 x 6.5 (TSSOP|20)
RatingCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalog
Special FeaturesError Amplifier
Multi-topology
Soft Start
Soft Switching
Synchronization Pin
Error Amplifier,Multi-topology,Soft Start,Soft Switching,Synchronization PinError Amplifier,Multi-topology,Soft Start,Soft Switching,Synchronization Pin
TopologyFull-BridgePhase-Shifted Full-BridgePhase-Shifted Full-BridgePhase-Shifted Full-BridgePhase-Shifted Full-BridgePhase-Shifted Full-BridgePhase-Shifted Full-BridgePhase-Shifted Full-BridgePhase-Shifted Full-BridgePhase-Shifted Full-Bridge
UVLO Thresholds On/Off, V11/911/9
UVLO Thresholds On/Off(V)11/9
UVLO thresholds on/off, V11/911/911/911/911/911/911/9
VCC(Max), V16.516.516.516.516.516.516.5
VCC(Min), V10101010101010
Vin(Max), V1717
Vin(Max)(V)17
Vin(Min), V99
Vin(Min)(V)9

Eco Plan

UCC2895-WUCC2895DWUCC2895DWG4UCC2895DWTRUCC2895DWTRG4UCC2895NUCC2895NG4UCC2895PWUCC2895PWG4UCC2895PWTRUCC2895Q
RoHSNot CompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliant
Pb FreeNoYesYesYesYesYesYesYes

Application Notes

Model Line

Manufacturer's Classification