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Other qualified versions of UCC3895
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Product InformationFeatures
Description
The UCC3895 is a phase-shift PWM controller that implements control of a full-bridge power stage by phase shifting the switching of one half-bridge with respect to the other. It allows constant frequency pulse-width modulation in conjunction with resonant zero-voltage switching to provide high efficiency at high frequencies. The part can be used either as a voltage-mode or current-mode controller. While the UCC3895 maintains the functionality of the UC3875/6/7/8 family and UC3879, it improves on that controller family with additional features such as enhanced control logic, adaptive delay set, and shutdown capability. Since it is built using the BCDMOS process, it operates with dramatically less supply current than it's bipolar counterparts. View All Description in Datasheet |
| Price | Packaging | CAD Design Tools | Samples | ||||||
| Device | Status | Temp (oC) | Price | Quantity | Package | Pins | Top Side Marking | Package QTY | Package Carrier | Symbols | Footprints | Samples |
| UCC3895DW | ACTIVE | 0 to 70 | 3.85 | 1ku | SOIC (DW) | 20 | View | 25 | TUBE | |||
| UCC3895DWG4 | ACTIVE | 0 to 70 | 3.85 | 1ku | SOIC (DW) | 20 | View | 25 | TUBE | |||
| UCC3895DWTR | ACTIVE | 0 to 70 | 3.50 | 1ku | SOIC (DW) | 20 | View | 2000 | LARGE T&R | Purchase Samples | ||
| UCC3895DWTRG4 | ACTIVE | 0 to 70 | 3.50 | 1ku | SOIC (DW) | 20 | View | 2000 | LARGE T&R | Purchase Samples | ||
| UCC3895N | ACTIVE | 0 to 70 | 3.85 | 1ku | PDIP (N) | 20 | View | 20 | TUBE | |||
| UCC3895NG4 | ACTIVE | 0 to 70 | 3.85 | 1ku | PDIP (N) | 20 | View | 20 | TUBE | |||
| UCC3895PW | ACTIVE | 0 to 70 | 3.85 | 1ku | TSSOP (PW) | 20 | View | 70 | TUBE | |||
| UCC3895PWG4 | ACTIVE | 0 to 70 | 3.85 | 1ku | TSSOP (PW) | 20 | View | 70 | TUBE | |||
| UCC3895PWTR | ACTIVE | 0 to 70 | 3.50 | 1ku | TSSOP (PW) | 20 | View | 2000 | LARGE T&R | Purchase Samples | ||
| UCC3895PWTRG4 | ACTIVE | 0 to 70 | 3.50 | 1ku | TSSOP (PW) | 20 | View | 2000 | LARGE T&R | Purchase Samples | ||
| UCC3895Q | ACTIVE | 0 to 70 | 3.85 | 1ku | PLCC (FN) | 20 | View | 46 | TUBE | |||
| UCC3895QG3 | ACTIVE | 0 to 70 | 3.85 | 1ku | PLCC (FN) | 20 | View | 46 | TUBE | |||
* Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For higher volume price quotes,prices in local currency or delivery quotes, please contact your local Texas Instruments Sales Office or Authorized Distributor.
| Reported Distributor Inventory as of 9:25 AM GMT, 09 Feb 2010 | |||
| Region | Company | In Stock | Purchase |
| TI Lead Time*: 18 WeeksUCC3895DW | |||
| Europe | Avnet-SILICA | 150 | |
| Compel | 329 | ||
| Worldwide | Mouser Electronics | 1 | |
| TI Lead Time*: 18 WeeksUCC3895DWG4 | |||
| None Reported View Distributors | |||
| TI Lead Time*: 18 WeeksUCC3895DWTR | |||
| Americas | Avnet | >1k | |
| TI Lead Time*: 18 WeeksUCC3895DWTRG4 | |||
| Asia | WPI | 10 | |
| TI Lead Time*: 14 WeeksUCC3895N | |||
| Americas | Arrow | 80 | |
| Newark | 77 | ||
| Rochester Electronics | >1k | ||
| Asia | Farnell Asia | 300 | |
| WPI | 301 | ||
| Europe | Arrow Central Europe | 60 | |
| Arrow Southern Europe | >1k | ||
| Avnet-SILICA | 7 | ||
| Farnell | 300 | ||
| Worldwide | DigiKey | 438 | |
| Mouser Electronics | 51 | ||
| TI Lead Time*: 14 WeeksUCC3895NG4 | |||
| Worldwide | DigiKey | Available | |
| TI Lead Time*: 22 WeeksUCC3895PW | |||
| Americas | Rochester Electronics | >1k | |
| Asia | WPI | 12 | |
| Europe | Arrow Central Europe | 70 | |
| Avnet-SILICA | 70 | ||
| Worldwide | Mouser Electronics | 170 | |
| TI Lead Time*: 22 WeeksUCC3895PWG4 | |||
| None Reported View Distributors | |||
| TI Lead Time*: 22 WeeksUCC3895PWTR | |||
| None Reported View Distributors | |||
| TI Lead Time*: 22 WeeksUCC3895PWTRG4 | |||
| Asia | WPI | 164 | |
| TI Lead Time*: 4 WeeksUCC3895Q | |||
| Americas | Rochester Electronics | 782 | |
| Europe | EBV Elektronik | 36 | |
| TI Lead Time*: 4 WeeksUCC3895QG3 | |||
| None Reported View Distributors | |||
** Lead time information is not available at this time. However, our information is updated daily so please check back with us soon. Please contact your preferred TI Authorized Distributor for additional information.
| Product Content | DPPM / MTBF / FIT Rate | ||||
| Device | Eco Plan* | Lead / Ball Finish | MSL Rating / Peak Reflow | Details | Details |
| UCC3895DW | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-2-260C-1 YEAR | View | View |
| UCC3895DWG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-2-260C-1 YEAR | View | View |
| UCC3895DWTR | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-2-260C-1 YEAR | View | View |
| UCC3895DWTRG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-2-260C-1 YEAR | View | View |
| UCC3895N | Green (RoHS & no Sb/Br) | CU NIPDAU | N/A for Pkg Type | View | View |
| UCC3895NG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | N/A for Pkg Type | View | View |
| UCC3895PW | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-2-260C-1 YEAR | View | View |
| UCC3895PWG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-2-260C-1 YEAR | View | View |
| UCC3895PWTR | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-2-260C-1 YEAR | View | View |
| UCC3895PWTRG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-2-260C-1 YEAR | View | View |
| UCC3895Q | Green (RoHS & no Sb/Br) | CU SN | Level-2-260C-1 YEAR | View | View |
| UCC3895QG3 | Green (RoHS & no Sb/Br) | CU SN | Level-2-260C-1 YEAR | View | View |
* The planned eco-friendly classification: Pb-Free (RoHS) or Pb-Free (RoHS Exempt) or Green (RoHS & no Sb/Br) - please click on the Product Content Details "View" link in the table above for the latest availability information and additional product content details.
If the information you are requesting is not available online at this time, contact one of our Product Information Centers regarding the availability of this information.
Most useful technical documents for UCC3895 
View Application Notes for PWM Power Supply Controllers
| Name | Part # | Company | Tool / Software Type |
| UCC3895 Evaluation Module | UCC3895EVM-001 | Texas Instruments | Development Boards/EVMs |
| Part # | Name | Product Family | Comments |
| UCC27200 | 120V Boot, 3-A Peak, High Frequency, High-Side/Low-Side Driver | AC/DC AND DC/DC POWER SUPPLIES - MOSFET DRIVERS | The UCC27200 has a boot voltage capability of 120V and when combined with the UCC3895 becomes an ideal solution for intermediate bus architecture converters. |
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