Part Details for UC1854L by Texas Instruments
Overview of UC1854L by Texas Instruments
- Distributor Offerings: (0 listings)
- Number of FFF Equivalents: (3 crosses)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (10 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
Part Details for UC1854L
UC1854L CAD Models
UC1854L Part Data Attributes:
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UC1854L
Texas Instruments
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Datasheet
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UC1854L
Texas Instruments
1.5A POWER FACTOR CONTROLLER, 118kHz SWITCHING FREQ-MAX, QCC20, LCC-20
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| Pbfree Code | No | |
| Rohs Code | No | |
| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | TEXAS INSTRUMENTS INC | |
| Part Package Code | QLCC | |
| Package Description | QCCN, LCC20,.35SQ | |
| Pin Count | 20 | |
| Reach Compliance Code | not_compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Analog IC - Other Type | POWER FACTOR CONTROLLER | |
| Control Mode | CURRENT-MODE | |
| Control Technique | PULSE WIDTH MODULATION | |
| Input Voltage-Max | 35 V | |
| Input Voltage-Min | 15 V | |
| Input Voltage-Nom | 18 V | |
| JESD-30 Code | S-XQCC-N20 | |
| Length | 8.89 mm | |
| Number of Functions | 1 | |
| Number of Terminals | 20 | |
| Operating Temperature-Max | 125 °C | |
| Operating Temperature-Min | -55 °C | |
| Output Current-Max | 1.5 A | |
| Package Body Material | UNSPECIFIED | |
| Package Code | QCCN | |
| Package Equivalence Code | LCC20,.35SQ | |
| Package Shape | SQUARE | |
| Package Style | CHIP CARRIER | |
| Peak Reflow Temperature (Cel) | NOT SPECIFIED | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 2.54 mm | |
| Surface Mount | YES | |
| Switcher Configuration | BOOST | |
| Switching Frequency-Max | 118 kHz | |
| Technology | BIPOLAR | |
| Temperature Grade | MILITARY | |
| Terminal Form | NO LEAD | |
| Terminal Pitch | 1.27 mm | |
| Terminal Position | QUAD | |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED | |
| Width | 8.89 mm |
Alternate Parts for UC1854L
This table gives cross-reference parts and alternative options found for UC1854L. 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 UC1854L, 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 |
|---|---|---|---|
| UC1854L/883B | Power Factor Controller, Current-mode, 1.5A, 200kHz Switching Freq-Max, CQCC20, | Unitrode Corp (RETIRED) | UC1854L vs UC1854L/883B |
| 5962-9326101M2A | Power Factor Controller, Current-mode, 0.5A, 200kHz Switching Freq-Max, BIPolar, PQCC20, CERAMIC,LCC-20 | Unitrode Corp (RETIRED) | UC1854L vs 5962-9326101M2A |
| 5962-9326101M2A | Power Factor Controller, Current-mode, 0.5A, 200kHz Switching Freq-Max, BIPolar, PQCC20, CERAMIC,LCC-20 | Unitrode Corporation | UC1854L vs 5962-9326101M2A |