Part Details for UC1855ADW by Texas Instruments
Overview of UC1855ADW by Texas Instruments
- Distributor Offerings: (0 listings)
- Number of FFF Equivalents: (4 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (10 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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Part Details for UC1855ADW
UC1855ADW CAD Models
UC1855ADW Part Data Attributes
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UC1855ADW
Texas Instruments
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Datasheet
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UC1855ADW
Texas Instruments
1.5A POWER FACTOR CONTROLLER, 500kHz SWITCHING FREQ-MAX, PDSO16, PLASTIC, SOIC-16
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| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | TEXAS INSTRUMENTS INC | |
| Part Package Code | SOIC | |
| Package Description | SOP, | |
| Pin Count | 16 | |
| Reach Compliance Code | unknown | |
| 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 | R-PDSO-G16 | |
| Length | 10.365 mm | |
| Number of Functions | 1 | |
| Number of Terminals | 16 | |
| Operating Temperature-Max | 125 °C | |
| Operating Temperature-Min | -55 °C | |
| Output Current-Max | 1.5 A | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | SOP | |
| Package Equivalence Code | SOP16,.4 | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 2.64 mm | |
| Surface Mount | YES | |
| Switcher Configuration | BOOST | |
| Switching Frequency-Max | 500 kHz | |
| Temperature Grade | MILITARY | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 1.27 mm | |
| Terminal Position | DUAL | |
| Width | 7.5 mm |
Alternate Parts for UC1855ADW
This table gives cross-reference parts and alternative options found for UC1855ADW. 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 UC1855ADW, 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 | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| UC3855ADWG4 | Texas Instruments | Check for Price | Bipolar CCM PFC controller with 16V/10V UVLO and zero voltage transition, 0°C to 70°C 20-SOIC 0 to 70 | UC1855ADW vs UC3855ADWG4 |
| UC2855ADW | Texas Instruments | $8.3067 | Bipolar CCM PFC controller with 16V/10V UVLO and zero voltage transition, -40°C to 85°C 20-SOIC -40 to 85 | UC1855ADW vs UC2855ADW |
| UC1855BDW | Texas Instruments | Check for Price | 1.5A POWER FACTOR CONTROLLER, 500kHz SWITCHING FREQ-MAX, PDSO16, PLASTIC, SOIC-16 | UC1855ADW vs UC1855BDW |
| UC2855ADWTRG4 | Texas Instruments | Check for Price | 1.5A POWER FACTOR CONTROLLER, 500kHz SWITCHING FREQ-MAX, PDSO20, GREEN, PLASTIC, SOIC-20 | UC1855ADW vs UC2855ADWTRG4 |